CS-4 ROTARY SELECTOR SWITCHES (SMD) CS N T A FEATURES PART NUMBER DESIGNATION. RoHS compliant

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1 ROTARY SELETOR SWITHES (SMD) S- RoHS compliant INTERNAL STRUTURE FEATURES RoHS compliant Optimum for high density board mounting applications ompatible with most automatic pick & place machinery (J-hook and Gull wing types only) ompatible with reflow and wave soldering Protection against dust and washable after soldering Excellent reliability due to precious metal contact Part name Rotor over O O ring Fixed contact Terminal pin Housing Slider contact Material Polyphenylenesulphide Stainless steel (SUS ) Silicone rubber opper alloy, Gold-plated Flammability UL-9V- UL-9HB Epoxy UL-9V- L polymer Multi metal alloy pole contacts only PART NUMBER DESIGNATI S- - N T A name No. of poles pole poles No. of contacts contacts contacts contacts ontact timing Shape of terminal AJ- J-hook B Gull wing Through hole pins Form of packaging T Taping (Reel) Bulk in plastic bag Blank N, Non-shorting ( pole, contacts only) Y Non-shorting with neutral detent (pole contacts, poles contacts) X Non-shorting without neutral detent ( pole contacts only) Please refer to the LIST OF PART NUMBERS when placing orders. A-9 Spcifications are subject to change without notice.

2 S- ROTARY SELETOR SWITHES (SMD) SHEMATIS DIAGRAMS pole contacts pole contacts S--YA YTA YB YTB Y OFF S--NA NTA NB NTB S--XA XTA XB XTB X pole contacts poles contacts S--YA YTA YB OFF N YTB S--NA NTA NB NTB LIST OF PART NUMBERS pole contacts ircuit type pole contacts pole contacts poles contacts With neutral detent Without neutral detent Form of packaging Taping Plastic bag Taping Plastic bag Taping Plastic bag Taping Plastic bag Taping Plastic bag AJ- J-hook B Gull wing Through hole pin Pieces in package S--YTA S--YTB pcs. /reel S--YA S--YB S--Y pcs./pack S--XTA S--XTB pcs./reel S--XA S--XB S--X pcs./pack S--NTA S--NTB pcs./reel S--NA S--NB pcs./pack S--NTA S--NTB pcs./reel S--NA S--NB pcs./pack S--YTA S--YTB pcs./reel S--YA S--YB pcs./pack Not manufactured Verify the above part numbers when placing orders. Taping version can be supplied only in reel unit. A- Spcifications are subject to change without notice.

3 S- ROTARY SELETOR SWITHES (SMD) STANDARD SPEIFIATIS ircuit type Operating temperature range Storage temperature range Sealing Net weight No. of positions Adjustment torque Stopper strength Stepping angle Solderability Soldering heat Shear (Adhesion) Substrate bending Pull-off strength pole contacts poles contacts pole contacts pole contacts ~ 7 ~ 7 Washable by O ring Approx..8 g (S--, S--) Approx.. g (S--, S--) MEHANIAL HARATERISTIS,, mn m { gf cm} maximum mn m { gf cm} minimum 9 (S--X only) ±, ~ s ± ±, ~ s Flow : 6 ± as the temperature in a pot of molten solder, immersion from head of terminal to backside of board, ~ 6 s, two times maximum Reflow : Peak temperature (Please refer to the profile below.) Manual soldering ±, ~ s N {. kgf}, s Width 9 mm, bend mm, s, time N {. kgf}, s { } : Reference only Temperature ELETRIAL HARATERISTIS ontact rating Maximum current Minimum current Maximum voltage Minimum voltage ontact timing ontact resistance Insulation resistance Dielectric strength Vibration Shock Load life Humidity (Steady state) High temperature exposure Low temperature exposure Thermal shock. VA ma μa 6 V mv Non-shorting mω maximum MΩ (D V) minimum A V, 6 s ENVIRMENTAL HARATERISTIS (Amplitude). mmor (Acceleration) 98 m/s, -- Hz, directions for h each 9 m/s, ms 6 directions for times each cycles minimum D6 V, ma, Relative humidity 9 ~ 9 %, 8 h 7, 6 h, 6 h (. h) ~ 7 (. h), cycles Reflow profile for soldering heat evaluation ( ) 8 + Peak : Over Pre Heating Zone 9 ± s ± s Heating time Soldering Zone Reflow : two times maximum A- Spcifications are subject to change without notice.

4 S- ROTARY SELETOR SWITHES (SMD) OUTLINE DIMENSIS Unless otherwise specified, tolerance: ±. (Unit: mm) S--YA.6 W. L. D... S--YB.6 W. L. D. min min....8 S--Y.6 W. L. D.6 S--XA.6 W. L. D ±....8 S--XB S--X.6 W. L. D. min...6 W. L. D min ±. S--NA S--NB.6 W. L. D..6 W. L. D. min min... S--NA S--NB.6 W. L. D N 6..6 W. L. D N. min. 6. Step angle Moving range... Step angle Moving range.. min. 6. A- Spcifications are subject to change without notice.

5 S- ROTARY SELETOR SWITHES (SMD) OUTLINE DIMENSIS Unless otherwise specified, tolerance: ±. (Unit: mm) S--YA.6 W. L. D 6. S--YB.6 W. L. D. min min. REOMMENDED P..B. PAD OUTLINE DIMENSIS S--YA S--XA S--YB S--XB (Unit: mm) S--NA. S--NB S--NA S--YA. S--NB S--YB..6. A- Spcifications are subject to change without notice..6. Note) The zero point is the center of mounting.

6 S- ROTARY SELETOR SWITHES (SMD) Flow direction S--NA, NB SOLDERING DITIS When dip-soldering S--NA, NB or S--YA, YB, solder bridges may occur between terminals depending upon soldering conditions. In order to prevent such bridges,vertical flow direction is recommended as shown in the below figure. For dip-soldering,preheating should be done after applying flux. Handle carefully in case of parallel flow direction in which solder bridges occur more often because solder flow moves toward the vertical direction against the terminals. In addition, other soldering conditions such as soldering temperature, preheating temperature, specific gravity of flux, and belt speed affect the occurrence of bridges. Depending on flux to be applied, markings may, though at rare case, disappear or fade out at soldering. Please make sure before its use. S--YA, YB Vertical Solder bath P..B. Solder bath P..B. Parallel A- Spcifications are subject to change without notice.

7 S- ROTARY SELETOR SWITHES (SMD) PAKAGING SPEIFIATIS <Taping packaging specifications> Taping version is packaged in pcs. per reel. Orders will be accepted for units of pcs., i.e.,,, pcs., etc. Taping version is boxed with reels ( pcs.). Maximum number of consecutive missing pieces= Leader length and reel dimension are shown in the diagrams below: Embossed tape dimensions Reel dimensions (Unit: mm) (JIS 86-onforms to JIS 86-) (EIAJ ET-7AIn accordance with EIAJ ET-7A) End Empty Filled Empty Head φ ±.8 ± φ mm min. pitches min. Direction of feed mm min. φ ±. φ 8..± S--TA/S--TB (JIS 86onforms to JIS 86) φ. +. 8±. (Unit: mm) ±. ±..7±..±. (S-A) Installation example.±. Direction of feed.7 <Bulk pack specifications> The smallest unit of bulk pack in a plastic bag is pcs. per pack. Orders will be accepted for unit of minimum pcs., i.e.,,, pcs., etc. Boxing of bulk in a plastic bag is performed with pcs. (standard pcs.) per box. A- Spcifications are subject to change without notice.