Thick Film Chip Resistors

Transcription

1 0201 Chip Resistors * size and above, see Pages C5-C9 Features: Reduced size of final equipment ower assembly costs Higher component and equipment reliability pplications: Camcorders Cellular Hearing aids dvanced pagers Palmtop computers hick Film Chip Resistors Resistance range Resistance tolerance Description emperature coefficient R Ω Ω<R 1MΩ bsolute maximum dissipation at amb=70 C Maximum permissible voltage Climatic category (IEC 6006) asic specification 10Ω to 1 MΩ; E24 Series % x 10-6 /K 50 x 10-6 /K 1/20 15V (DC or RMS) 55/5/56 IEC Description: he resistors are constructed on a high grade ceramic body (aluminum oxide). Internal metal electrodes are added at each end and connected by a resistive paste which is applied to the top surface of the substrate. he composition of the paste is adjusted to give the approximate resistance required and the value is trimmed to within tolerance, by laser cutting of this resistive layer. he resistive layer is covered with a protective coating. Finally, external end terminations are added. For ease of soldering the outer layer of these end terminations is a lead-in alloy. Derating: he power that the resistor can dissipate depends on the operating temperature. See Fig. 1. CR02 imiting Voltage (1) (V) 15 Pmax (% Prated) 50 imiting Power () amb ( C) Fig. 1Maximum dissipation (Pmax) in percentage of rated power as a function of the ambient temperature (amb). Note: his is the maximum voltage that may be continuously applied to the resistor element. IS EECRONICS, INC : 3506D ake Center Dr, Santa na, C Coldwater Canyon, el: North Hollywood. California Fax: Phone (1) oll Free (00) Fax (1) C3

2 hick Film Chip Resistors Size Chip Resistors 2 For Series (%-J, %-G, 0%-K olerances) 3 DIGI SYSEM - First two digits are significant and third digit is multiplier, R indicates decimal on values under 10 ohms. Examples:1R0 = 1 ohms 102 = 1k ohms 470 = 47 ohms 103 = 10k ohms 101 = ohms 104 = k ohms 105 = 1 megohms protective coat resistor layer inner electrode nickel layer Nu layer For Series (% -F olerance) 4 DIGI SYSEM - First three digits are significant and fourth digit is multiplier, R indicates decimal on values under 10 ohms Examples:10R0 = 10 ohms 3 = k ohms 0 = ohms 4 = 1 megohms 1 = 1k ohms 1052 = 10.5k ohms 2 = 10k ohms 2213 = 221k ohms 3 olerance F=1%, J=5% tb t1 aluminum substrate protective coat 4 ape & Reel here is no marking on 0201 product. t t t b Mass (g) CR02 0.6± ± ± ± ± Part Numbering System CR J 0201 = Use for 1% = Use for 5% Nominal Resistance 3- E24 Series EX 2.2Ω=2R2 Ω=101 Resistors 4- E96 Series EX 10.2R=10R2 10kΩ=2 olerance F = 1% J = 5% Packaging = ape 000 IS EECRONICS, INC : 3506D ake Center Dr, Santa na, C Coldwater Canyon, el: North Hollywood. California Fax: Phone (1) oll Free (00) Fax (1) C4

3 Features: Small size and light weight Suitable for both flow and re-flow soldering Reduction of assembly costs and matching with placement machines hick Film Chip Resistors pplications: utomotive industry Medical and military equipment elecommunication equipment Computers Pocket calculators Radio and tape recorders V tuners and video cameras Note: 1. Special resistance tolerance requirement available on a case to case basis. Please indicate when ordering. 2. Special.C.R. requirements can be supplied on a case to case basis. Please indicate when ordering. Construction Specialty Chip Resistors: PCR Power Chip Resistors FCR Fusible Chip Resistors For detailed specifications, please consult factory. Part Numbering System 103 J = Use for 1% = Use for 5% Nominal Resistance 3- E24 Series EX 2.2Ω=2R2 Ω=101 Resistors 4- E96 Series EX 10.2R=10R2 10kΩ=2 000 olerance J = 5% G = 2% F = 1% D =.5% IS EECRONICS, INC : 3506D ake Center Dr, Santa na, C Packaging 7267 Coldwater Canyon, el: North Hollywood. California Fax: Phone (1) oll Free (00) Fax (1) C5 = ape = ulk

4 hick Film Chip Resistors Power Rating and Dimension Resistive Element Protective Glass Overcoat Solder Plating 90/10 (2 microns min.) Nickel Plating (2 microns min.) Palladium Silver (10 microns min.) lumina Substrate (96% min.) Part No. EI Size Power Rating at 70 C Max. orking Voltage Max. Overload Voltage Operating emp. ( C) olerance % Resistance Range Standard Series 1/16 25V 50V Ω - 1 M Ω 2Ω M Ω 2Ω M Ω 1/10 1/16 (Std) 50V V. 01 Ω - 22 M e g Ω.01Ω 0MegΩ. 01 Ω - 0 M e g Ω 1/ 1/10 (Std) 150V 300V. 01 Ω - 22 M e g Ω. 01 Ω - 0 M e g Ω. 0 1 Ω M e g Ω 1/4 1/ (Std) < 50 m Ω. 01 Ω - 22 M e g Ω. 01 Ω - 0 M e g Ω. 0 1 Ω M e g Ω 1/ Ω M e g Ω 1/ Ω M e g Ω Ω M e g Ω IS EECRONICS, INC : 3506D ake Center Dr, Santa na, C Coldwater Canyon,North el: Hollywood. California Fax: Phone (1) oll Free (00) Fax (1) C6

5 hick Film Chip Resistors Dimensions P o w e r R a t i n g EI Size H t 1/16 1/16 (Std) 1/10 1/10 (Std) 1/ 1/ (Std) 1/4 1/4 1/ ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ±0.3 Marking t Marking 1. For Series (%-G, %-J, 0%-K olerances) In,,,, and sizes. 3 DIGI SYSEM - First two digits are significant and third digit is multiplier, R indicates decimal on values under 10 ohms. Examples: 1R0 = 1 ohms 102 = 1k ohms 470 = 47 ohms 103 = 10k ohms 101 = ohms 104 = k ohms 105 = 1 megohms 2. For Series (% -F olerance) in,,,, and sizes. 4 DIGI SYSEM - First three digits are significant and fourth digit is multiplier, R indicates decimal on values under 10 ohms Examples: 10R0 = 10 ohms 3 = k ohms 0 = ohms 4 = 1 megohms 1 = 1k ohms 1052 = 10.5k ohms 2 = 10k ohms 2213 = 221k ohms 3. For Series (% -F olerance) in size 3 DIGI SYSEM (Due to space restrictions) 4. No marking for. SNDRD VUES ND RESISNCE CODE 7267 Coldwater Canyon, North Hollywood. California Phone (1) oll Free (00) Fax (1) C MUIPIER CODE Multiplier C 10 2 D 10 3 E 10 4 F 10 5 G 10 6 H 10 7 X 10-1 Y 10-2 Z CODING FORMU XX X Multiplier Resistance Example: 10.2 kω = 102 x 10 2 Ω = 02C 02 C 33.2 Ω = 332 x 10-1 = 51X 51 X H unit: m/m Marking Examples 10 Ω = 01X 7.5k Ω = 5 150k Ω = 1D 1 Meg Ω = 01E

6 hick Film Chip Resistors aping Specifications in Millimeters (1) vailability Power Rating 1/16 1/16, 1/10 1/10, 1/ 1/, 1/4 1/4 1/2 1 EI Carrier ape Size Fig Material idth Plastic Plastic Plastic Q ty per Reel (pcs) 10,000 5,000 5,000 5,000 4,000 4,000 4,000 (2) ape specifications FIG Max. 1.5 ø -0 EI Size 1.1 Max. 4.0 ± ± ± ± ± ± 0.2 * Same for types 1.15 ± ± 0.05 ± ± 0.2 (3) Embossed plastic tape specification FIG ± ø -0 D C EI Size 2.9 ± ± ± 0.1 * Same for types 3.6 ± ± ± ±0.1 C D F 3.5 ± ± ± ± ± ± ± ± ± 0.1 F.0 ± ± ± ±0.1 (4) Reel Specifications FIG. C. 20 ± 0.5 EI Size ± eader tape: pproximately 250 m/m leader shall be provided at each end of the tape. 2. ccumulative tolerance of feeding hole and chip pocket shall not exceed 0.2mm over 10 pitches. 10 ± 1.5 IS EECRONICS, INC : 3506D ake Center Dr, Santa na, C Coldwater Canyon, el: North Hollywood. California Fax: Phone (1) oll Free (00) Fax (1) C

7 hick Film Chip Resistors Performance Specifications Characteristics est Methods imits emperature coefficient JIS - C Short - time overload JIS - C Insulation resistance JIS - C Dieletric withstanding voltage JIS - C erminal bending JIS - C Soldering Heat JIS - C Solderability JIS - C emperature cycling JIS - C oad life in humidity JIS - C oad ife JIS - C Natural resistance change per temp. degree centigrade. R 2 - R 1 x 10 6 (PPM / C) R 1 (t 2 -t 1 ) R 1 : Resistance value at room temperature (t 1 ) R 2 : Resistance value at room temp. plus C (t 2 ) Permanent resistance change after the application of a potential of 2.5 times RCV for 5 seconds. pply 500V DC between protective coating and termination for 1 minute, then measure. pply 500V C between protective coating and termination for 1 minute. wist of est oard: Y/X=5/90mm for 10 seconds. Dip the resistor into a solder bath having a temperature of 260 C C and hold it for 10 seconds. est temperature of solder 235 C C. Dipping them in solder: 3±0.5 seconds. Resistance change after continuous five cycles for duty cycle specified below: Step emperature ime 1-55 C ± 3 C 30 minutes 2 Room temp 10~15 minutes C ± 2 C 30 minutes 4 Room temp 10~15 minutes Resistance change after 1,000 hours (1.5 hours on 0.5 hour off ) at RCV in a humidity chamber controlled at 40 C ± 2 C and 90 to 95% relative humidity. Permanent resistance change after 1,000 hours operating at RCV, with duty cycle of 1.5 hours on, 0.5 hour off at 70 C ± 2 C ambient. % 1Ω 10Ω ±400PPM/ C 11Ω 10MΩ 00PPM/ C % 10Ω Ω 00PPM/ C 101Ω 1MΩ 00PPM/ C ± 5% olerance ±(2.0%+ 0.1Ω) ± 1% olerance ±(1.0%+ 0.1Ω) 1,000 Mega ohm or more No evidence of flashover mechanical damage, arcing or insulation breakdown ± (1.0% Ω) Resistance change rate is ± (1.0% Ω ) 95% coverage Min. ± 5% olerance ±(1.0%+ 0.05Ω) ± 1% olerance ±(0.5%+ 0.05Ω) ± 5% olerance ±(3.0%+ 0.1Ω) ± 1% olerance ±(1.0%+ 0.1Ω) ± 5% olerance ±(3.0%+ 0.1Ω) ± 1% olerance ±(1.0%+ 0.1Ω) *RCV = Rated Continuous orking Voltage = Rated Power x Resistance Derating Curve -55 C 70 C 5 C mbient temperature ( C) IS EECRONICS, INC : 3506D ake Center Dr, Santa na, C Coldwater Canyon, el: North Hollywood. California Fax: Phone (1) oll Free (00) Fax (1) C9