Micro-D Metal Shell -.050" Contact Spacing

Transcription

1 Micro Metal Shell.050" ontact Spacing MM Specifications MM connectors are used in applications requiring highly reliable, extremely small, lightweight connectors with higher density contact configurations than available in traditional rectangular connectors. They are available in 8 shell sizes accommodating from 9 to 100 contacts, and special arrangements of power and coaxial contacts. These connectors are designed to meet the rapidly increasing demands for an environmental, high performance, rugged, moisturesealed microminiature connector. This connector employs size 24 MIROPIN TM /MIROSOKET TM contacts on.050 (1.27) centers in a contact density identical to the standard MIRO connector series, but with these additional features: luminum shells to provide greater strength, prevent chipping, cracking or breaking, offer electromagnetic (EMI) and RI shielding. Silicone elastomer compression interfacial seal to provide a moisture and humidity seal between each contact and between contacts and shell. STNR MTERILS N INISHES MEHNIL ETURES Shell 6061T6 luminum alloy per oupling riction/jackscrews QQ200/8, yellow chromate/ Polarization Keystoneshaped shells cadmium, Type II, lass over electroless nickel per SE ontact Spacing.050 (1.27) MS26074, lass 4. enters Insulator Liquid rystal Polymer per MILM24519, Type LP0 (9100) lass filled diallyl phthalate per MILM14, Type S (7*2 and 24*4) Shell Styles No. of ontacts Plug and receptacle 9 thru 100 signal; 5 signal/2 coaxial; 5 signal/2 power; Polyphenylene sulfide per 11 signal/5 coaxial; MILM24519, Type ST40 (16*5) 11 signal/5 power; 0 signal/10 coaxial; Polyester per MILM24519, Type 0 signal/10 power; PT0 (10*10) 20 signal/4 coaxial; ontacts Mounting Hardware opper alloy, gold plate 00 Series stainless steel, passivate oaxial able 20 signal/4 power R 178/U Kit, Jackpost () items 00 Series stainless steel, passivate Wire Size #24 thru #2 W Washer Standard Epoxy 400 Series stainless stell, passivate Hysol EE4215/H561, color black or Hysol EE4198/H561, color green ontact Termination Multiple indent crimp Performance ata The table below summarizes the results of key tests performed in accordance with MILST144, where applicable. ata is applicable to standard connectors with standard termination. Variations may affect this data, so please consult customer service for further information on your requirements. Test ielectric Withstanding Method 001: Voltage 600 V at sea level 150 V at 70,00' altitude Insulation Resistance Method 00 Method riteria of cceptance Thermal Shock Method 100. ondition : 55 to +125 Physical Shock Method 2004, ondition E: 50 's, axes, 6 millisecond duration sawtooth pulse Vibration Method 2005, ondition IV: 20 's, 102,000 Hz. 12 hrs urability 500 cycles of mating and unmating, 500 PH max. Moisture Resistance Method 1002, Type II, omit steps 7a & 7b Salt Spray Method 1001, ondition : 48 hours ontact Resistance Method 1001, ondition : (MILST202) t amps t 1 milliamp ontact Retention Per MILTL851 No breakdown No breakdown 5,000 megohms minimum No physical damage No physical damage No loss of continuity > 1 µsec No physical damage No loss of continuity > 1 µsec No mechanical or electrical defects Insulation resistance > 100 megohms Shall be capable of mating and unmating, and meet contact resistance requirements 8 milliohms maximum 10 milliohms maximum 5 lb. minimum axial load 7

2 Micro Metal Shell.050" ontact Spacing How to Order MM or MILTL851 ordering information see pages 16 and 17 RoHS OMPLINE SERIES ONTT RRNEMENTS ONTT TYPE TERMINTION TYPE TERMINTION OE HRWRE SHELL INISH MO OES R MM 51 P H 001 P XXX SERIES MM: (Size 9100) Liquid rystal Polymer (LP) MM: (ombo Layout) iallyl Phthalate (P) ONTT TYPE P Pin S Socket TERMINTION TYPE H Harnessinsulated wire. L Soliduninsulated wire. S Solder pot to accept #26 W MX. harness wire. (Not available with power contact arrangements.) HRWRE M Military specification hardware, see page 11 for military hardware codes. P Jackpost K Jackscrewstandard profile L Jackscrewlow profile loat mount No hardware standard.091 (2.1) dia. hole for sizes 951;.120 (.05) dia. hole for size (.18) dia. mounting holes for sizes 951;.166 (4.22) dia. hole for size (.75) dia. hole for size 100 (Per MILTL851) TERMINTION OE* (H) ",7/4 strand,#26 W, MILW16878/4, Type E Teflon, yellow. (H) 00 18", 7/4 strand, #26 W, MILW16878/4, Type E Teflon, color coded to MILST681 System I. ONTT RRNEMENTS (standard) 165, 1010, 72, 244 (coaxial) or combination of (L) 1 1/2" uninsulated solid #25 16P5, 10P10, 7P2, 24P4 (power) } coax and power W gold plated copper. (L) 2 1" uninsulated solid #25 W gold plated copper. SHELL INISH MO OES No Number (Standard cadmium/yellow chromate over nickel 174 Electroless nickel 172 old over nickel 141 Irridite/alodine 0 lack anodize *See page 79 and 81 for additional Termination codes. 8

3 Micro Metal Shell.050" ontact Spacing MM OTS or Non MilSpec or ommercial or Industrial Standard Wire Termination odes ontact rrangements annon Modification ode (Not MS) The following termination codes are listed for your information. or additional codes please refer to ppendix on page 79 and 81. ll wire lengths are minimum. Harness Type (H) Solid Uninsulated Type (L) #26 W per MILW16878/4, 7/4 strand, type E Teflon, stranded. #25 W gold plated copper Length ll Yellow olor oded* Termination ode Length (76.2) 6 (152.4) 8 (20.2) 10 (254.0) 12 (04.8) 18 (457.2) 20 (508.0) 24 (609.6) 0 (762.0) 6 (914.4) 48 (1219.2) 72 (1828.8) 120 (048.0) * avity #1 black H020 H019 H026 H029 H028 H001 H08 H009 H010 H011 H01 H017 H042 H027 H016 H04 H025 H002 H00 H02 H004 H005 H006 H048 H046 H041 L61 L56 L57 L9 L58 L1 L14 L2 L7 L6 L16 L (.18).190 (4.8).250 (6.5).75 (9.52).500 (12.70).750 (19.05) (25.40) (8.10) (50.80) (6.50).000 (76.20) (ace View of Pin insert Use Reverse Order for Socket Side) Standard.025 (0.64) TYP..050 (1.27) TYP (1.09) ontacts ontacts 21 ontacts ontacts ontacts ontacts ontacts ontacts ontact identification numbers are for reference only and do not appear on insulator or connector body..10 oaxial.20 (8.1).714 (18.14).460 (11.68) Size 51 Shell 11 Micro contact 5 oax or 5 Power Size 25 Shell 5 Micro contact 2 oax or 2 Power Size 51 Shell 20 Micro contacts 4 oax or 4 Power (Not MS).007 (0.18) Size 100 Shell 0 Micro contact 10 oax or 10 Power 9

4 Micro Metal Shell.050" ontact Spacing MM OTS or Non MilSpec or ommercial or Industrial Shell imensions (onforms to MILTL851) Plug.110 (2.79) MX. TWO MT. HOLES.091 ±.00(2.1 ±0.08) E.284 (7.21) MX..416 (10.57) MX..186 (4.72) MX..09 (2.6) RE..200 (5.08) MX. Solder Pot Receptacle.110 (2.79) MX. TWO MT. HOLES.091 ±.00(2.1 ±0.08) E.296 (7.52) MX..429 (10.09) MX..09 (2.6) RE..200 (5.08) MX..198 (5.0) MX. Solder Pot Receptacle (MM100 only) TWO MT. HOLES.120 ±.00(.05 ±0.08).429 (10.90) MX..94 (10.01) MX..198 (5.0) MX..09 (2.6) RE. E Pigtail termination.296 (7.52) MX. Part Number y Shell Size MM9P* MM9S* MM15P* MM15S* MM21P* MM21P* MM25P* MM25S* MM1P* MM1S* MM7P* MM7S* MM51P* MM51S* MM100P* MM100S*.785 (19.94).785 (19.94).95 (2.75).95 (2.75) (27.56) (27.56) (0.10) (0.10) 1.5 (.91) 1.5 (.91) (7.72) (7.72) 1.45 (6.45) 1.45 (6.45) (55.12) (55.12).4 (8.48).402 (10.21).484 (12.29).552 (1.97).64 (16.10).702 (17.8).74 (18.64).802 (20.7).884 (22.45).952 (24.18) 1.04 (26.26) (27.99).984 (24.99) (26.72) 1.84 (5.15) (8.10) *dd lead type and length; see How To Order. E +_.005 (0.1).400 (10.16).400 (10.16).550 (1.97).550 (1.97).700 (17.78).700 (17.78).800 (20.2).800 (20.2).950 (24.1).950 (24.1) (27.94) (27.94) (26.67) (26.67) (6.6) (6.6).270 (6.86).270 (6.86).270 (6.86).270 (6.86).270 (6.86).270 (6.86).270 (6.86).270 (6.86).270 (6.86).270 (6.86).270 (6.86).270 (6.86).10 (7.87).10 (7.87).60 (9.14).60 (9.14).51 (8.92).51 (8.92).94 (10.01).94 (10.01).565 (14.5).565 (14.5).715 (18.16).715 (18.16).865 (21.97).865 (21.97).965 (24.51).965 (24.51) (28.2) (28.2) (2.1) (2.1) (0.86) (0.86) (45.72) (45.72).228 (5.79).296 (7.52).271 (6.88).94 (10.01) ***Weight given is 1/2", uninsulated, solid, #25 W gold plated copper pigtails. verage Weights** oz. (gm.) ±5%.06 (1.79).06 (1.79).084 (2.9).08 (2.7).105 (2.99).104 (2.97).119 (.9).118 (.6).140 (.99).19 (.96).161 (4.59).160 (4.56).19 (5.50).188 (5.5).500 (14.) (29.5) Panel Mounting imensions (Sizes 9 100).200 ±.005 (5.08 ±0.1).00 ±.005 (7.62 ±0.1).95 ±.005 (10.0 ±0.1) Plug and Receptacle Rear Mounted Plug and Receptacle ront Mounted Plug ront Mounted Receptacle Rear Mounted 10

5 Micro Metal Shell.050" ontact Spacing MM Panel utouts NOTE: See page 1 for rear panel mounting configuration. Shell Sizes 9 thru 51 TYP. TYP (2.54) +0.1) R TYP ±.002 (11.4±0.05).00 (0.76) TYP ULL R. (TYP.).015 (0.8)R. MX.(TYP) ULL R. (TYP.) 26 /27 TYP igure 1 ront Mounting igure 2 Rear Mounting ULL R. (TYP.) igure Edgeboard Mounting PNEL RE. Shell Size ( ).015 (0.8) R. MX (TYP.) ( ) ( ) +0.1 (45.85 ) ( ) ( ) 0.00 ULL R. (TYP.) igure 1 ront Mounting.125 (.18 ) ( ) 0.00 ULL R. (TYP.) igure 2 Rear Mounting.450+_.002 (11.4+_0.05) ( ) (0.76) TYP. ULL R. (TYP.) ( ) PNEL RE. igure Edgeboard Mounting ( ) 0.00 or 951 Shell Sizes NOTES: 1. ront panel mounting is the preferred mounting method. ront panel mounting dimensions (figure 1) will accommodate either #256 screws or jackpost hardware. 2. Rear panel mount dimensions (figure 2) will accommodate #256 screw hardware only. When mounting the connector with rear panel mount jackpost see the panel cutout dimensions.. Edgeboard mounting bracket (figure ) uses #2 56 screws. imension.450+/.002 (11.4+/ 0.05) locates the MM receptacle flush with the end of the board. or 100 Shell Size NOTES: 1. ront mounting is the preferred mounting method. ront panel mounting dimensions (figure 1) will accommodate either #440 screws or jackpost hardware. 2. Rear panel mount dimensions (figure 2) will accommodate #440 screw hardware only see the panel cutout dimensions..edgeboard mounting bracket (figure ) uses #4 40 screws. imension.450+/.002 (11.4+/ 0.05) locates the MM receptacle flush with the end of the board. Shell Size utout igure

6 Micro Metal Shell.050" ontact Spacing MM Mounting Hardware Views (for sizes 951) This hardware supplied unassembled. LOK SREW RETININ LIP.408 (10.6) MX..182 (4.62) MX..688 (17.48) MX. ONNETOR SHOWN OR RE. ONLY MTIN E #256 UN2 MX. PNEL RE..500 (12.7) MX. Screw Lock ssembly USHIN.22 (5.89) MX..09 (2.6) REOMMENE PNEL THIKNESS #256 UN2 Jackpost (P) Screw Lock ssembly* *NOTE Torque value is 2.5 in/lbs max..052 (1.2) TYP. 90 ngle Mounting racket.096 ±.005 (2.44 ± 0.1)I..170 (4.2) MX..178 ±.005 (4.52 ± 0.1) #256 UN2 TH.260 (6.60) MX. 90 ngle Mounting racket +/.005 (±0.1) escription Screw Lock ssembly Jackpost kit Part Number N/ N/ Mounting racket 90 MM for 9 thru 7 Shell Sizes Mounting racket 90 MM for 51 Shell Size (.7).169 (4.29) NOTES: Screw lock assembly ( ) can be used for front mounting only. Jackpost kit ( ) consists of two assmblies, shipped unassmbled..50 (8.89) Jackpost ushing (for rear panel mountingfor sizes 951).170 (4.2) HEX IS.15 (.4)/.115 (2.92) ROSS LTS #256 UN2 TH MTIN E.126 (.20).125 (.18) I. TYP.105 (2.67).100 (2.54) R TYP TYP.500 (12.7).480 (12.19) #256 UN 2 TH Panel Thickness /2 (2.4).087 (2.21) 1/16 (1.6).056 (1.42) /64 (1.2).042 (1.07) 1/2 (0.8).025 (0.64) * kit consists of 2 jackpost, 2 nuts, 2 washers. Jackpost diameter within the "" dimension is.124/.120 (.15/.05) (0.1).000 (0.00) Jackpost Kit Number* Plug and Receptacle imensions Shell Size (0.10).000 (0.00).401 (10.19).551 (14.00).701 (17.81).801 (20.4).951 (24.16) (27.97) (26.70) (0.10).000 (0.00).252 (6.40).252 (6.40).252 (6.40).252 (6.40).252 (6.40).252 (6.40).295 (7.49) +_.005 (0.1).565 (14.5).715 (18.16).865 (21.97).965 (24.51) (28.4) (2.1) (0.86) 12

7 Micro Metal Shell.050" ontact Spacing MM Mounting Hardware Views (sizes 951) This hardware is factory installed..014 ±.004 (0.6 ± 0.10) LLOWLE IMETRL LOT.020 (0.51) MX. LLOWLE XIL LOT ±.00 (.81 ±.076) MTIN E ONNETOR SHOWN OR RE. ONLY.490 (12.45) MX.75 (18.67) MX. ONNETOR SHOWN OR RE ONLY HEX HE.050 (1.27) ROSS LTS.050 (1.27) EEP (RE).155 (.94) MX. MX.09 (2.6) RE..090 ±.0015 (2.29 ± 0.08)I loat Mount ().01 ±.00 (0.79 ± 0.08) MTIN E #256 UN2 PRT HS.040 (1.02) MX XIL LOT Jackscrew (K) Standard Profile MTIN E PRT HS.040 (1.02) MX. XIL LOT #256 UN2 Jackscrew (L) Low Profile Shown here is a cutaway view of the float mount for the MM connector. The basic shell dimensions are the same for the float mount and the screw mounting hole configurations. View shown is for standard float mount front panel mounting. Reverse mounting is available on request. * NOTE: Torque values are as follows: Low Profile Jackscrew (L)2.5 inlbs Standard Jackscrew (K)2.5 inlbs Mounting Hardware to Military Specification (for sizes 9 100) per MILTL851/5 This hardware supplied in kits unassembled (2 pieces of each item). #256 UN2 THRE TYP. PLU (RE. WITH.092 (2.4) I. MOUNTIN HOLES.062 (1.57) HEX. (RE.) #256 UN2 THRE TYP. PLU (RE.) WITH.092 (2.4) I. MOUNTIN HOLES.61 (9.17) MX..90 (9.91) MX. SIZE 100 ONLY.010 (0.25) TH'K (RE.).010 (0.25) TH'K (RE.) igure 1. Jackscrew Low profile Slotted Head Size 951 Size 100* POTTIN WELL (RE.) llen head Optional Head onfiguration Plug and Receptacle Low and High Profile Size 951 Size 100* (same dimensions).868 (22.05) MX..902 (22.91) MX. POTTIN WELL (RE.) igure 2. Jackscrew High Profile Slotted Head Size 951 Size 100*.125 (.18) HEX..187 (4.75) HEX. #256 UN2 THRE #440 UN 2 THRE LOKWSHER RETININ NUT.154 (.91) HEX..187 (4.75) HEX..062 ±.010 (.157 ± 0.25) SIZE 100 SME igure. Jackpost ssembly Size 951 Size 100*.190/.185(4.8/4.70).185/.175(4.70/4.44).475 ±.025 (12.06 ± 0.64) SIZE 100 SME escription To order hardware kits separately, order either by M851/5** or by 20950XXXX. Size 951 Mod ode Part Number Slotted Head Jackscrew ssy Low Profile (igure 1) M Slotted Head Jackscrew ssy Low Profile (igure 2) M llen Head Jackscrew ssy Low Profile (igure 1) M llen Head Jackscrew ssy High Profile (igure 2) M Jackpost ssy (igure ) M Size 100* * * Mod ode Part Number * * M M M M M *Size 100 requires 1 size mounting holes for MilSpec hardware Note: Torque values as follows: Size inlbs Size inlbs 1

8 Micro Metal Shell.050" ontact Spacing MM Mounting Hardware Views (for size 100) This hardware supplied unassembled..12 ±.005 (.12 ± 0.1) I. #440 UN2 TH #440 UN2 TH #4 LOK WSHER PNEL MY E USE WITH.09 (2.6) MX THIK PNEL ( ) (12.70) MX..95 (10.0) MX. MX. MTIN SIE #440 UN2 NOTHIN OR EMLE TH 90 ngle Mounting racket Jackpost (P).25 ±.005 (5.97 ± 0.1).064 ±.010 (1.62 ± 0.25) TYP. Note: Size 100 requires.120 dia () mounting hole when using ommercial (P) jackpost kits. 90 ngle Mounting racket escription Jackpost kit Mounting racket 90 MM Part Number ±.005 (0.1) N/ (4.85).70 (9.40) This hardware is factory installed..014 ±.004 (0.6 ± 0.10) LLOWLE IMETRL LOT.020 (0.51) MX. LLOWLE XIL LOT.174 ±.005 (4.4 ±.10) MTIN E ONNETOR SHOWN OR RE. ONLY.75 (18.67) MX. HEX. SOKET HE..078 (1.98) ROSS LTS.050 (1.27) MIN. EPTH MX.09 (2.6) RE..116 ±.002 (2.29 ±.051) I loat Mount () Std..01 ±.00 (0.79 ± 0.08) MTIN E #440 UN2 TH PRT HS.040 (1.02) MX XIL LOT Jackscrew (K) Standard MTIN SIE.155 (.94) MX..040 (1.02) MX. XIL LOT #440 UN2 TH Jackscrew (L) (Low Profile) *NOTE: Torque values are as follows: Low Profile Jackscrew (L)4.0 inlbs Standard Profile Jackscrew (K)4.0 inlbs Jackpost ushing (for Rear Panel Mounting) ENIN E /16" HEX. LOKIN POST #440 UN2 imensions for Rear Panel Mounting ±.005 (45.72 ± 0.1) Panel Thickness /2 (2.4) 1/16 (1.6) 1/2 (0.8) /64 (1.2) (0.1).000 (0.00).087 (2.21).058 (1.42).025 (0.64).042 (1.07) Jackpost Kit Number* REEPTLE SHOWN OR RE. ONLY #440 THRE RETININ NUT.170 (4.2).500 (12.70) MX..125 ( R ) ( ) ( ) (4.09).159 (4.04) I. *2 jackposts, 2 nuts, 2 washers Torque value for size 100 Note: Size 100 requires mounting hole shell size when using rear panel mount jackposts 14

9 Micro Metal Shell.050" ontact Spacing MM onnector Saver Save wear and tear on your equipment and systems connectors by using the "onnector Saver". The multimatings and unmatings experienced by most connectors during testing and final check out can be eliminated. Simply mate the "onnectors Saver" to your unit and use the opposite side for your testing interface...less wear, less tear, less chance of damage. It is available in all eight standard MM layouts. Mating hardware is available and can be ordered either separately or included with the connector saver..040 (1.02) MX. LLOWLE XIL LOT #256 UN2 TH (951) (TYP.).790 (20.07) MX..15 (8.00) MX. JKSREW/JKPOST USHIN (OR REERENE ONLY SEE ORERIN INORMTION ELOW.) MIROPIN MIROSOKET ONNETOR REEPT ONNETOR, PLU KPOTTIN, EPOXY INTERIL SEL.090 (2.29) RE. (TYP.).900 (22.86) RE. MX. (TYP.) MM Size 9 Shown ERIN (TYP.) Size Electroless Nickel (174) Plated admium over Nickel (101) Plated With Hardware W/O Hardware With Hardware W/O Hardware *Hardware Kits MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM ** ** ** ** ** ** ** *** ±.005 (0.1).785 (19.94).95 (2.75) (27.56) (0.10) 1.5 (.91) (7.72) 1.45 (6.45) (55.12).565 (14.5).715 (18.16).865 (21.97).965 (24.51) (28.2) (2.1) (0.86) (45.72).51 (8.91).94 (10.01) * Kit contains 2 jackpost/jackscrew bushings and 2 ERings. ** Size 951#256 UN2 Thread *** Size 100#440 UN2 Thread 15

10 Micro Metal Shell.050" ontact Spacing MILTL851 How to Order MILTL851 Part Number Nomenclature Slash Sheets 19 M851/ 01 H100 * * * * * * SERIES MM M MV Metal Shell, Liquid rystal Polymer (LP) iallyl Phthalate Insulator Polyester Insulator MIL851 SLSH SHEET Plug, onnector, Solderpot Receptacle, onnector, Solderpot Plug, onnector, rimp Type Receptacle, onnector, rimp Type Hardware Only 7 Plug, onnector, Solderpot Receptacle, onnector, Solderpot Plug, onnector, rimp Type Receptacle, onnector, rimp Type Metal Shell Plastic 5 INSERT RRNEMENT E H METL SHELL 9 ontact 15 ontact 21 ontact 25 ontact 1 ontact 7 ontact 51 ontact 100 ontact PLSTI 9 ontact 15 ontact 21 ontact 25 ontact 1 ontact 7 ontact 51 ontact 5 NOTES: 1 or every Mil Spec Part Number, ITT has one corresponding part number shown an example 2 Tolerance on wire lengths: 18", 6" and 72" long +1.00"/0.00".5" and 1.00" +.200"/.000" 4 or space application, connector shell finish must be "174" and wire must be per MILW22759/26. ny deviations to these P/N's will result in assignment of a special P/N, consult factory. WIRE TYPE No Number or Solderpot " 6" 18" 5 Size 100 not available in / 06 through / 09. (Plastic shell) 6 olor coding in accordance with MILST681, System 1, no parenthesis. See page 8 for color code chart. SHELL INISH 7 or mounting hardware to Military Specification (sizes 9 to 100) see page 1. N 174 Electroless Nickel ".5" 1.0".5" 1.0" 18" 6" 18" 6" 72" 72" 72" 72" long, #26 W per MILW22759/11269 (all white) long, #26 W per MILW22759/11269 (all white) long, #26 W per MILW22759/1126 olor oded per MILST681, System 1, 10 colors repeating long, #26 W per MILW22759/1126 olor oded per MILST681, System 1, 10 colors repeating long. #25 W, type S per QQW4, old Plated long, #25 W, type S per QQW4, old Plated long, #25 W, type S per QQWW4, Tin Plated long, #25 W, type S per QQW4, Tin Plated long, #26 W per MILW22759/269 (all white) long, #26 W per MILW22759/269 (all white) long, #26 W per MILW22759/26 olor oded per MILST681, System 1, 10 colors repeating long, #26 W per MILW22759/26 olor oded per MILST681, System 1, 10 colors repeating long, #26 W per MILW22759/11269 (all white) long, #26 W per MILW22759/1126 olor oded per MILST681, System 1, 10 colors repeating long, #26 W per MILW22759/269 (all white) long, #26 W per MILW22759/26 olor oded per MILST681, System 1, 10 colors repeating No number for plastic type connector for admium/yellow chromate over nickel

11 Micro Metal Shell.050" ontact Spacing MILTL851 How to Order MILTL851 Part Number Nomenclature Slash Sheets 1027 M851/ 10 * * * SERIES onnector, Electrical, Rectangular Microminiature, Polarized Shell P oard Mounting MIL851 SLSH SHEET 10 onnector, Plug, ondensed oard Right ngle (R), Sizes onnector, Plug, R, Size onnector, Plug, R, Size onnector, Receptacle, R, Sizes onnector, Receptacle, R Size onnector, Receptacle, R, Size onnector, Plug, oard Right ngle (R), Sizes onnector, Plug, R, Size onnector, Plug, R, Size onnector, Receptacle, R, Sizes onnector, Receptacle, R Size onnector, Receptacle, R Size onnector, Plug, oard Straight (S), Sizes onnector, Plug, S, Size onnector, Plug, S, Size onnector, Receptacle, S, Sizes onnector, Receptacle, S, Size onnector, Receptacle, S Size 100 INSERT RRNEMENT E H METL SHELL 9 ontact 15 ontact 21 ontact 25 ontact 1 ontact 7 ontact 51 ontact 100 ontact WIRE TYPE No Number or Solderpot NOTES: " long, #24 W solid copper wire per QQW4, Type S, solder dipped 1 or every Mil Spec Part Number, ITT has one " long, #24 W solid copper wire per QQW4, Type S, solder dipped corresponding part number 0.172" long, #24 W solid copper wire per QQW4, Type S, solder dipped 2 Tolerance on wire lengths ±.015 or space application, connector shell finish must be "N". SHELL INISH 4 ny deviations to these P/N's will result in assignment No letter for plastic type connector of a special P/N, consult customer service. admium / Yellow chromate over nickel N Electroless Nickel 2 HRWRE N No jackpost P Jackpost (permanently attached) T Threaded insert 17

12 Micro P.050" ontact Spacing MMP MMP connectors are designed for use with flex circuitry, flat cable and printed circuit boards or multilayer boards. They use the standard MM metal shell and provide high density and high reliability in boardtoboard, boardtocable and cabletocable applications. MMP connectors are available in 8 shell sizes with 9 to 100 contacts. Terminations may be straight (S) or at 90 right angle (R, R) board thickness. Jackpost mounting for use with locking hardware is also available. How to Order MMP Series RoHS OMPLINE SERIES INSULTOR MTERIL ONTT RRNEMENT ONTT TYPE TERMINTION TYPE MOUNTIN HRWRE (Shell lange) MOUNTIN HRWRE OR P R MM * 25 P S P T L9 174 TERMINTION TIL LENTH MOIITION OE SHELL INISH MOIITION OES SERIES MM Micro "" Metal Shell INSULTOR MTERIL Liquid rystal Polymer (LP) ONTT RRNEMENT 9, 15, 21, 25, 1, 7, 51, and 100 ONTT TYPE P Pin (Plug) S Socket (Receptacle) NOTE: ack molding material Epoxy Hysol #M40S TERMINTION TYPE S Straight P Termination R Right ngle P Termination R Right ngle Narrow Profile P Terminations MOUNTIN HRWRE (Shell lange) P Jackposts M7 Jackposts M851/507 (Sizes 951) M17 Jackposts M851/517 (Size 100) No letter none MOUNTIN HRWRE OR P T Threaded Insert #256 Thd for Shell Sizes 9 thru 51 #440 Thd for Shell Size 100 No letter none TERMINTION TIL LENTH MOIITION OE None.109 (2.77) ±.015 (0.8) Standard L (.18) L56 L (4.8) L9.250 (6.5) L58.75 (9.52) SHELL INISH MOIITION OES None Yellow hromate/admium over Nickel 174 Electroless Nickel 172 old over Nickel 141 Irridite/lodine 0 lack nodize (or special modification codes, consult customer service.) 18

13 Micro P.050" ontact Spacing MMP S (oard Straight) Series.186 (4.72) MX. PLU.198 (5.0) MX. REEPTLE E.096 ±.005 (2.44 ± 0.1) I. Size 951).120 ±.005 (.05 ± 0.1) Size 100 V. #1 LST V. JKPOST (951) #256 UN2 TYP. JKPOST (100) #440 UN2 TYP..109 ± 0.15 (2.77 ± 0.8) LST V. H J K * V. #1.100 (2.54) RE. P Termination rrangements* (Viewed from P solder side) Identification number shown for plug connector, use reverse order for socket connector. NOTE: imensions shown are for reference onlyconsult factory for final design dimensions..050 (1.27) (1.27) (1.27) (1.27) (9.5) 9 ontacts (5.72) TYP. 15 ontacts (5.72) ontacts 25 ontacts (1.27).050 (1.27) (2.54) TYP ontacts ontacts ontacts ontacts NOTE: Standard lead termination is #24 W, solid copper, solder or tin dipped ll Termination onfigurations.100 (2.54) x.100 (2.54) rid Pattern, Offset.050 (1.27) Part Number y Shell Size ±.007 (.18) ±.005 (.1) MM9PS* 1.90 (5.1) 1 (29.21).565 (14.5) MM9SS* 1.90 (5.1) 1 (29.21).565 (14.5) MM15PS* 1.90 (5.1) 1 (29.21).715 (18.16) MM15SS* 1.90 (5.1) 1 (29.21).715 (18.16) MM21PS* (4.9) (6.8).865 (21.97) MM21SS* (4.9) (6.8).865 (21.97) MM25PS (44.20) (8.10).965 (24.51) MM25SS* (44.20) (8.10).965 (24.51) MM1PS* (51.82) (45.72) (28.2) MM1SS* (51.82) (45.72) (28.2) MM7PS* 2.40 (59.44) (5.4) (2.1) MM7SS* 2.40 (59.44) (5.4) (2.1) MM51PS* (67.66) (50.80) (0.86) MM51SS* (67.66) (50.80) (0.86) MM100PS*.070 (77.98) (71.12) (45.72) MM100SS*.070 (77.98) (71.12) (45.72) *or jackpost, add letter "P" or "M7" for sizes 951, "M17" for size (19.94).785 (19.94).95 (2.75).95 (2.75) (27.56) (27.56) (0.10) (0.10) 1.5 (.91) 1.5 (.91) (7.72) (7.72) 1.45 (6.45) 1.45 (6.45) (55.24) (55.24) E.4 (8.48).402 (10.21).484 (12.29).552 (1.97).64 (16.10).702 (17.8).74 (18.64).802 (20.7).884 (22.45).952 (24.18) 1.04 (26.26) (27.99).984 (24.99) (26.72) 1.84 (5.15) (8.0).228 (5.79).296 (7.52).271 (6.88).94 (10.01).51 (8.92).51 (8.92).460 (11.68).460 (11.68) H.0 (7.70).0 (7.70) J.55 (9.02).55 (9.02).55 (9.02).55 (9.02).55 (9.02).55 (9.02).55 (9.02).55 (9.02).55 (9.02).55 (9.02).55 (9.02).55 (9.02).55 (9.02).55 (9.02).550 (12.70).550 (12.70) K.686 (17.42).686 (17.75) 19

14 Micro P.050" ontact Spacing MMP R (oard Right ngle) Series.109 ±.015 (2.77 ± 0.8) E.186 (4.72) MX. PLU.198 (5.05) MX..100 (2.54) TYP. JKPOST #256 UN2 TYP..125 ±.015 (.18 ± 0.8) V. #1 LST V..050 (1.27) TYP..096 ±.005 (2.44 ± 0.1) ±.010 (.8 ± 0.25).100 TYP. P Termination rrangements (Viewed from bottom of connector, P solder side.) Identification number shown for plug connector, use reverse order for socket connector (9.5) 9 ontacts ontacts.00 (7.62) (5.72) ontacts 25 ontacts.175 (4.45).050 (1.27) ontacts ontacts 51 ontacts.050 (1.27) ontacts NOTE: Standard lead termination is #24 W, gold plated, solid copper, solder or tin dripped. Part Number y Shell Size MM9PR* MM9SR* MM15PR* MM15SR* MM21PR* MM21SR* MM25PR* MM25SR* MM1PR* MM1SR* MM7PR* MM7SR* MM51PR* MM51SR* MM100PR* MM100SR* 1.90 (5.1) 1.90 (5.1) (9.12) (9.12) (42.9) (42.9) (45.47) (45.47) (51.82) (51.52) 2.40 (59.44) 2.40 (59.44) (47.6) (47.6) 2.74 (69.72) 2.74 (69.72) ±.007 (.18) 1 (29.21) 1 (29.21) 1.00 (.02) 1.00 (.02) (6.8) (6.8) (9.7) (9.7) (45.72) (45.72) (5.4) (5.4) (40.64) (40.64) (6.50) (6.50) *or jackpost, add letter "P" or "M7" for sizes 951, "M17" for size 100. ±.005 (.1).565 (14.5).565 (14.5).715 (18.16).715 (18.16).865 (21.97).865 (21.97).965 (24.51).965 (24.51) (28.2) (28.2) (2.1) (2.1) (0.86) (0.86) (45.72) (45.72) ll Termination onfigurations.100 (2.54) x.100 (2.54) rid Pattern, Offset.050 (1.27)..4 (8.48).402 (10.21).484 (12.29).552 (1.97).64 (16.10).702 (17.8).74 (18.64).802 (20.7).884 (22.45).952 (24.18) 1.04 (26.26) (27.99).984 (24.99) (26.72) 1.84 (5.15) (8.10) E.228 (5.79).296 (7.52).271 (6.88).94 (10.01).455 (11.56).455 (11.56).455 (11.56).455 (11.56).455 (11.56).455 (11.56).455 (11.56).455 (11.56).455 (11.56).455 (11.56).455 (11.56).455 (11.56).565 (14.5).565 (14.5).755 (19.18).755 (19.18).51 (8.92).51 (8.92).94 (10.01).94 (10.01) 20

15 Micro P.050" ontact Spacing MMP R (ondensed oard Right ngle) Series LST V..109 ±.015 (2.77 ± 0.8) + + V. #1 JKPOST 256 UN2 TYP. (Size 951) E.186 (4.72) MX.PLU.198 (5.0) MX. REEPT..185 (4.70)MX. JKPOST #440 UN 2 TYP. H H H SEE VIEW X.096 ±.005 (2.44 ± 0.1) I.TYP. (Size 951) SEE VIEW Y * * * * OR 1: 1.085(27.56) MX. OR 7: 1.185(0.10) MX. OR 51: 1.225(1.12) MX..125 ±.005 (.18 ± 0.1) I. TYP (46.10) MX. 100 VIEW SEE VIEW W P Termination rrangements (Viewed from bottom of connector, P solder side.) Identification number shown for plug connector, use reverse order for socket connector..08 (2.11) ontacts View X.020 (0.51).108 (2.7) (2.54) TYP ontacts View X.020 (0.51).050 (1.27) TYP (2.11) ontacts View X.020 (0.51) ontacts View X 1.08 (2.11).020 (0.51).25 (8.26).275 (6.98).020 (0.51) (4.00) (4.65) (0.51) (1.27) ± (2.54 ± 0.1) (2.7) ontacts View Y 7 ontacts View Y 51 ontacts View Y 100 ontacts View W ll Termination onfigurations.100 (2.54) x.100 (2.54) rid Pattern, Offset.050 (1.27). NOTE: Standard lead termination is #24 W, solid copper, solder or tin dripped. Part Number y Shell Size MM9PR* MM9SR* MM15PR* MM15SR* MM21PR* MM21SR* MM25PR* MM25SR* MM1PR* MM1SR* MM7PR* MM7SR* MM51PR* MM51SR* MM100PR* MM100SR*.785 (19.94).785 (19.94).95 (2.75).95 (2.75) (27.56) (27.56) (0.10) (0.10) 1.5 (.91) 1.5 (.91) (7.72) (7.72) 1.45 (6.45) 1.45 (6.45) (55.12) (55.12) ±.005 (.1).565 (14.5).565 (14.5).715 (18.16).715 (18.16).865 (21.97).865 (21.97).965 (24.51).965 (24.51) (28.2) (28.2) (2.1) (2.1) (0.86) (0.86) (45.72) (45.72).4 (8.48).402 (10.21).484 (12.29).552 (1.97).64 (16.10).702 (17.8).74 (18.64).802 (20.7).884 (22.45).952 (24.18) 1.04 (26.26) (27.99).984 (24.99) (26.72) 1.84 (5.15) (8.10) *or jackpost, add letter "P" or "M7" for sizes 951, "M17" for size (8.92).51 (8.92).94 (10.01).94 (10.01) E.184 (4.70).228 (5.79).296 (7.52).271 (6.88).94 (10.01).420 (10.67).420 (10.67).420 (10.67).420 (10.67).420 (10.67).420 (10.67).420 (10.67).420 (10.67).520 (1.21).520 (1.21).520 (1.21).520 (1.21).650 (16.15).650 (16.15) (25.40) (25.40) ±.010 (.25).250 (6.5).250 (6.5).250 (6.5).250 (6.5).250 (6.5).250 (6.5).250 (6.5).250 (6.5).250 (6.5).250 (6.5).250 (6.5).250 (6.5).00 (7.62).00 (7.62).400 (10.16).400 (10.16) H ±.010 (.25).20 (5.81).20 (5.81).10 (.0).10 (.0).10 (.0).10 (.0).10 (.0).10 (.0).10 (.0).10 (.0).10 (.0).10 (.0).200 (5.08).200 (5.08) 21

16 lex ircuit able ssembly Terminating to lexible ircuits iagram 1 shows details of the pad spacing and the suggested amount of material to be left between the end of the pad and the edge of the flex. 0,51 (.020) Ideally, for a low profile and a neat finish, it is best to terminate flexible circuits in line with the contacts. Since most Microminiature connectors have contacts set into two or three rows, termination is a simple process. The diagrams opposite are basically a design guide for pad arrangements, to suit MM connectors in particular and to ensure the circuits enter the potting well. The length of the pad is optional but of course it is important to provide enough coverlay, especially at the edges of the circuit, to avoid delamination. We suggest at least 0,51 mm (.020 inches). Our standard potting shrouds provide support to the circuit with a dimension of 7,00 mm (.275 inches) from the rear of the flange. Please consult ustomer Service for specific flex circuit assembly design considerations and requirements. iagram 2 illustrates how the connector is prepared with short pigtails and a special first pot which just captures the contacts. The final back potting for strength is controlled by our standard 7,00 (.275) potting fixtures. 2,16 (.085) 1,27 (.050) 0,51 (.020) OVERLY EXTENS INTO POTTIN 4,98 (.196) 2,00 (.079)/1,5 (060) IRST POTTIN LEVEL TO RETIN ONTTS 6,99 (.275) 77

17 ustom ack Shells ustom ack Shell Systems ITT has designed numerous back shell solutions for micro miniature interconnects for many harsh environment applications. lthough ITT does not offer a standard back shell portfolio today, we can design and manufacture a range of back fittings for our MM connector products depending on the customer requirements. Utilizing one of our partnership relationships, one of our UK based micro product groups of ITT can provide can provide custom designs utilizing proven banded systems in which the braid is captivated over a chimney style outlet. These types of back shell systems are available in different material finishes and sizes and can be provided with special process termination methods. In addition, ITT has developed a method of riveting the back fitting to the shell within the jacking area. This option guarantees 60 degree shielding effectiveness even when jackscrews or jacking posts are not being used. Where a conduit system is preferred such as for test box environments in field locations, back fittings and a fully screened weatherproof convoluted trunking can be provided In addition to the above ITT can provide special back potting style termination systems for environmental protection and strain relief. These types of a back shell style system are typically filled with epoxy or other encapsulating materials to provide a robust and effective back shell system. Sealing askets We have received requests for gasket materials to seal the MM connectors into various enclosures. We recommend that you consider wider flanged connectors together with a low cost conductive gasket to provide an adequate surface area. This combination will give you IP66 sealing with good EM compliance. The following dimensions for gaskets and flange dimensions are regarded as the minimum that you should consider. onductive elastomers generally offer a superior shielding performance when compared with alternatives as in table below. asket Type Neoprene (wire impregnated) Silicone (wire impregnated) Silicone (oriented wire) Neoprene (fabric wrap) Metallic finger stock Metallic fibres onductive silicone rubber Shielding performance S S Temperature range S S IP sealing P P S S P P ompression force S S ompression range S S S P S Surface texture P P P P S ompression set S S S S P Reusability S S S S P * Neoprene is a trademark of upont P = Poor S = Satisfactory = ood onductive rubber gaskets can be loaded with many different metallic fillers but the choice of material is dependent upon a number of factors such as level of conductivity, shielding effectiveness, galvanic compatibility and cost. alvanic orrosion can occur when two dissimilar metals are in contact with one another in the presence of an electrolyte. The type of gasket material has to be assessed because of the use of metallic fillers. Many applications are dry indoor environments where corrosion is not a major concern. However, for external use, particularly marine, it is recommended that consideration be given to compatibility. The table on the next page is a summary. Enclosure Material Silver/Nickel Silver/opper Silver/aluminum Inert aluminum Silver/lass Silver Nickel/raphite Nickel aluminum alloys X X X X Magnesium alloys X X X X Stainless steel opper alloys admium plating X X X X Tin plating X Nickel plating hromium plating Silver plating Zinc & galvanise plating X X X X Titanium = good = Satisfactory X = Not recommended 78

18 ppendix L ode hart SORTE Y LENTH Wire Length, IN. ecimal raction ode L /2 L L /8 L L67 0 L L /16 L L L /4 L /8 L /8 L L /2 L /8 L /4 L L L L L L L L L L L L L L L L L L L L L5 SORTE Y OE Wire Length, IN. ode ecimal raction L /2 L L L L L L L L L L L /8 L L /4 L L L /16 L L L L /4 L L L L L56 0 L L /8 L L /16 L /8 L /2 L L L L L #25W, SOLI OPPER WIRE PER QQW4, TYPE S, OL PLTE PER MIL45204, TYPE II RE OR, LSS 1 (50 MIROINHES MINIMUM) Nano L ode harts on page

19 ppendix L ode hart (for Nano products only) SORTE Y LENTH Wire Length, IN. ecimal raction ode L /2 L L /8 L L67 0 L L /16 L L L /4 L /8 L /8 L L /2 L /8 L /4 L L L L L L L L L L L L L L L L L L L L L5 SORTE Y OE Wire Length, IN. ode ecimal raction L /2 L L L L L L L L L L L /8 L L /4 L L L /16 L L L L /4 L L L L L56 0 L L /8 L L /16 L /8 L /2 L L L L L #0W, SOLI OPPER WIRE PER QQW4, TYPE S, OL PLTE PER MIL45204, TYPE II RE OR, LSS 1 (50 MIROINHES MINIMUM) 80

20 ppendix H ode harts 16878/4 Wire, Electrical, Polyetrafluorethylene (PTE) Insulated, 200 egrees, 600 Volts, Extruded Insulation Length Yellow White System Nano H ode harts on page /1126 Wire, Electrical, luoropolymerinsulated, Extruded TE, Silveroated opper onductor, 600 Volt 10 olor Length White Repeat System Y0 H Y24 H24 20 Y20 H20 4 Y H 5 1 Y1 H Y Y26 H Y15 H Y29 H Y Y9 H Y6 H Y Y8 H Y55 H Y Y10 H Y18 H Y Y7 H Y12 H Y Y40 H Y14 H Y Y2 H Y22 H Y5 H Y42 H Y4 H /26 Wire, Electrical, luoropolymerinsulated, rosslinked Modified, ETE, Lightweight, Silveroated, High Strength opper lloy 200 egrees, 600 Volt 10 olor Length White Repeat System 1 1 V0 W0 X0 2 V24 W24 X24 V20 W20 X20 4 V W X 5 V1 W1 X1 6 V19 W19 X19 8 V26 W26 X26 9 V15 W15 X15 10 V29 W29 X29 12 V28 W28 X28 16 V9 W9 X9 17 V6 W6 X6 18 V01 W01 X01 20 V8 W8 X8 21 V55 W55 X55 24 V09 W09 X09 0 V10 W10 X10 5 V18 W18 X18 6 V11 W11 X11 40 V7 W7 X7 42 V12 W12 X12 48 V1 W1 X1 50 V40 W40 X40 60 V14 W14 X14 72 V17 W17 X17 80 V2 W2 X2 92 V22 W22 X22 96 V5 W5 X5 120 V42 W42 X V4 W4 X4 81

21 ppendix H ode harts (for Nano products only) MILW16878/6 Wire, Electrical, Polyetrafluorethylene (PTE) Insulated, 200 egrees, 250 Volts, Extruded Insulation Length Yellow White System

22 ppendix MILST681 Wire olor ode Reference ata PIN MILST681 ase irst Second Third PIN MILST681 ase irst Second Third No. No. olor Stripe Stripe Stripe No. No. olor Stripe Stripe Stripe 1* 0 LK WHT RN VIO 2* 1 RN WHT RN RY * 2 RE WHT LU VIO 4* ORN WHT LU RY 5* 4 YEL WHT VIO RY 6* 5 RN WHT LK RN RE 7* 6 LU WHT LK RN ORN 8* 7 VIO WHT LK RN YEL 9* 8 RY WHT LK RN RN 10* 9 WHT WHT LK RN LU WHT LK WHT LK RN VIO WHT RN WHT LK RN RY 1 92 WHT RE WHT LK RE ORN 14 9 WHT ORN WHT LK RE YEL WHT YEL WHT LK RE RN WHT RN WHT LK RE LU WHT LU WHT LK RE VIO WHT VIO WHT LK RE RY WHT RY WHT LK ORN YEL WHT LK RN WHT LK ORN RN WHT LK RE WHT LK ORN LU WHT LK ORN WHT LK ORN VIO WHT LK YEL WHT LK ORN RY WHT LK RN WHT LK YEL RN WHT LK LU WHT LK YEL LU WHT LK VIO WHT LK YEL VIO WHT LK RY WHT LK YEL RY WHT RN RE WHT LK RN LU WHT RN ORN WHT LK RN VIO WHT RN YEL WHT LK RN RY WHT RN RN WHT LK LU VIO WHT RN LU WHT LK LU RY 917 WHT RN VIO WHT LK VIO RY WHT RN RY WHT RN RE ORN 5 92 WHT RE ORN WHT RN RE YEL WHT RE YEL WHT RN RE RN WHT RE RN WHT RN RE LU WHT RE LU WHT RN RE VIO WHT RE VIO WHT RN RE RY WHT RE RY WHT RN ORN YEL WHT ORN YEL WHT RN ORN RN WHT ORN RN WHT RN ORN LU 4 96 WHT ORN LU WHT RN ORN VIO WHT ORN VIO WHT RN ORN RY WHT ORN RY WHT RN YEL RN WHT YEL RN WHT RN YEL LU WHT YEL LU WHT RN YEL VIO WHT YEL VIO WHT RN YEL RY WHT YEL RY WHT RN RN LU WHT RN LU WHT RN RN VIO * 10 colors repeat is the standard wire color code for MILTL851 connectors. 8

23 Terminology dhesive dispensing: a computercontrolled machine automatically dispenses epoxy adhesive. ackmolding: this term refers to the process of transfermolding epoxy performs into a old. The epoxy is heated and pressurized, much like conventional plastic molding. ackpotting: the application of epoxy to connector wire terminations for strain relief and sealing. Epoxy is dispensed with pneumatic syringes. Standard Micro products have builtin potting wells to contain the epoxy, but optional potting in custom configurations is accomplished with inexpensive molds. rady labels: wraparound adhesive labels for multiconductor cable. reakout: the area where one or more cables are joined together. breakout frequently requires splices and extra strain relief such as cable ties or tubing. Electrical testing: Hipot, insulation resistance, and continuity testing are standard tests for cable assemblies. Etching: etching is a chemical process to prepare certain types of Teflon insulated wire for potting. Without etching, the epoxy will not bond properly. Expando: braided sleeving used to protect a wire bundle. The simplest and least expensive method of jacketing a cable, expando tubing is made of abrasionresistant nylon or other materials. The ends of the tubing are usually encapsulated in epoxy. Header: a general term for any printed circuit board mounted connector used as an I/O port. Hot stamping: insulated wire is imprinted with identification numbers or text. Hotstamped heat shrink tubing: used for multiconductor cables, heat shrink tubing is impression stamped, then installed on the cable and shrunk. Inkjet marking: dots of ink are sprayed through a stationary nozzle onto a part moving on a conveyer. Ink jet marking is now standard. Inkstamping: the traditional method of placing metal type in a marking machine which is inked with a roller. The metal type transfers the ink to a rubber pad, and the part is pressed onto the pad. Oven curing is required. Jumper able: this term usually applies to a short cable assembly that plugs into a printed circuit board one one end, with the other end mounted in an I/O panel. Lacing: the process of tying individual wires together into bundles. Special lacing tape is used. Laser stripping: insulation is removed from the wire by using a special laser stripping machine. Typically used on flat cable. Masstermination: simultaneous termination of multiple contacts. Normally associated with I termination, mass termination is also used on micropins in a special multicontact crimp tool. Pigtail: a singleended cable assembly having one connector on one end and unterminated wire on the other end. Potting: the application of various adhesives to a connector. Potting encapsulates the wires or terminals, providing environmental sealing and strain relief. Silkscreening: Ink is transferred through a screen. Stripping: insulation is removed from wire ends on automatic cut and strip equipment. Thermal Shock: a conditioning environmental test that cycles a part repeatedly through a specified temperature range. Thermal shock is frequently performed prior to pressure testing. Tinning: the application of molten solder to connector terminals. Micro products are tinned on a fully automatic machine with cleaning, preheating and inert gas tinning. Pretinned leads ensure excellent solderabillity. Wire marking: individual numbered adhesive tags are attached to each wire. Wire striping: insulated wire from #24 thru #28 W is striped with colors for circuit identification. Wiring fixtures: flat wiring boards or more complicated threedimensional fixtures are required for many multibranched cable harnesses. Mating connectors are fixtured in the exact position of the end use equipment, and the cable assembly is built on the fixture. 84

24 Product Safety Information THIS NOTE MUST E RE IN ON JUNTION WITH THE PROUT T SHEET/TLO. ILURE TO OSERVE THE VIE IN THIS INOR MTION SHEET N THE OPERTIN ONITIONS SPEIIE IN THE PRO UT T SHEET/ TLO OUL RESULT IN HZROUS SITUTIONS. 1. MTERIL ONTENT N PHYSIL ORM Electrical connectors do not usually contain hazardous materials. They contain conducting and nonconducting materials and can be divided into two groups. a) Printed circuit types and low cost audio types which employ all plastic insulators and casings. b) Rugged, ire arrier and High Reliability types with metal casings and either natural rubber, synthetic rubber, plastic or glass insulating materials. ontact materials vary with type of connector and also application and are usually manufactured from either: opper, copper alloys, nickel, alumel, chromel or steel. In special applications, other alloys may be specified. 2. IRE HRTERISTIS N ELE TRI SHOK HZR There is no fire hazard when the connector is correctly wired and used within the specified parameters. Incorrect wiring or assembly of the connector or careless use of metal tools or conductive fluids, or transit damage to any of the component parts may cause electric shock or burns. Live circuits must not be broken by separating mated connectors as this may cause arcing, ionization and burning. Heat dissipation is greater at maximum resistance in a circuit. Hot spots may occur when resistance is raised locally by damage, e.g. cracked or deformed contacts, broken strands of wire. Local overheating may also result from the use of the incorrect application tools or from poor quality soldering or slack screw terminals. Overheating may occur if the ratings in the product ata Sheet/atalog are exceeded and can cause breakdown of insulation and hence electric shock. If heating is allowed to continue it intensifies by further increasing the local resistance through loss of temper of spring contacts, formation of oxide film on contacts and wires and leakage currents through carbonization of insulation and tracking paths. ire can then result in the presence of combustible materials and this may release noxious fumes. Overheating may not be visually apparent. urns may result from touching overheated components.. HNLIN are must be taken to avoid damage to any component parts of electrical connectors during installation and use. lthough there are normally no sharp edges, care must be taken when handling certain components to avoid injury to fingers. Electrical connectors may be damaged in transit to the customers, and damage may result in creation of hazards. Products should therefore be examined prior to installation/use and rejected if found to be damaged. 4. ISPOSL Incineration of certain materials may release noxious or even toxic fumes. 5. PPLITION onnectors with exposed contacts should not be selected for use on the current supply side of an electrical circuit, because an electric shock could result from touching exposed contacts on an unmated connector. Voltages in excess of 0 V ac or 42.5 V dc are potentially hazardous and care should be taken to ensure that such voltages cannot be transmitted in any way to exposed metal parts of the connector body. The connector and wiring should be checked, before making live, to have no damage to metal parts or insulators, no solder blobs, loose strands, conducting lubricants, swarf, or any other undesired conducting particles. ircuit resistance and continuity check should be made to make certain that there are no high resistance joints or spurious conducting paths. lways use the correct application tools as specified in the ata Sheet/atalog. o not permit untrained personnel to wire, assemble or tamper with connectors. or operation voltage please see appropriate national regulations. IMPORTNT ENERL INORMTION (i) ir and creepage paths/operating voltage. The admissible operating voltages depend on the individual applications and the valid national and other applicable safety regulations. or this reason the air and creepage path data are only reference values. Observe reduction of air and creepage paths due to P board and/or harnessing. (ii) Temperature ll information given are temperature limits. The operation temperature depends on the individual application. (iii) Other important information annon continuously endeavors to improve their products. Therefore, annon products may deviate from the description, technical data and shape as shown in this catalog and data sheets. Engineered for life is a registered trademark of ITT orporation ll other trademarks or registered trademarks are property of their respective owners. ll data subject to change without notice. Product Warranty ITT Electronic omponents, a ivision of ITT orporation manufactures the highest quality products available in the marketplace; however these products are intended to be used in accordance with the specifications in this publication. ny use or application that deviates from the stated operating specifications is not recommended and may be unsafe. No information and data contained in this publication shall be construed to create any liability on the part of annon. ny new issue of this publication shall automatically invalidate and supersede any and all previous issues. limited warranty applies to annon products. Except for obligations assumed by annon under this warranty, annon shall not be liable for any loss, damage, cost of repairs, incidental or consequential damages of any kind, whether or not based on express or implied warranty, contract, negligence or strict liability arising in connection with the design, manufacture, sale, use or repair of the products. Product availability, prices and delivery dates are exclusively subject to our respective order confirmation form; the same applies to orders based on development samples delivered. This publication is not to be construed as an offer. It is intended merely as an invitation to make an offer. y this publication, annon does not assume responsibility or any liability for any patent infringements or other rights of third parties which may result from its use. Reprinting this publication is generally permitted, indicating the source. However, annon's prior consent must be obtained in all cases. 85