CR0603/CR0805/CR Chip Resistors

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*RoHS COMPLIANT Features RoHS compliant* Power rating at 7 C: CR63 -.1 W, CR85 -.125 W, CR126 -.

Paper tape on reel for automatic placement CR63/CR85/CR126 - Chip Resistors Electrical Characteristics Characteristic Model Model Model CR63 CR85 CR126 Power Rating @ 7 C 1/1 W 1/8 W 1/4 W Operating

1 *RoHS COMPLIANT Features RoHS compliant* Power rating at 7 C: CR W, CR W, CR W Tight tolerances of bottom electrode width Suitable for all types of soldering processes Three layer contacting process with nickel barrier prevents leaching and provides excellent solderability Paper tape on reel for automatic placement CR63/CR85/CR126 - Chip Resistors Electrical Characteristics Characteristic Model Model Model CR63 CR85 CR126 Power 7 C 1/1 W 1/8 W 1/4 W Operating Temperature Range -55 C to +155 C Derated to Load at +155 C Maximum Working Voltage 5 V 15 V 2 V Maximum Overload Voltage 1 V 3 V 4 V Resistance Range: 1 %, E-96 + E-24 Resistance Range: 5 %, E-24 Zero Ohm Jumper <.1 ohms Temperature Coefficient 1 ohms - 1 megohm 1 ohms - 1 megohms Special value on request 1 %: ±1 ppm/ C 5 %: ±2 ppm/ C 1 ohm - 1 ohms: -2 ppm/ C to +5 ppm/ C For Standard Values Used in Capacitors, Inductors, and Resistors, click here. Chip Dimensions Dimension L W H Model Model Model CR63 CR85 CR ±.1 2.± ±.25 (.63±.4) (.79±.6) (.126±.1).8± ± ±.15 (.31±.4) (.49±.6) (.63±.6).45±.1.5±.1.6±.15 (.18±.4) (.2±.4) (.24±.6).3±.2.4±.2.5±.25 (.12±.8) (.16±.8) (.2±.1).3±.2.4±.2.5±.2 (.12±.8) (.16±.8) (.2±.1) Characteristic Data Dimensional Drawing H Load Life 1Hr 1 1 1K 1K 1K 1M Moisture Load Life 1Hr 1 1 1K 1K 1K 1M Short Time Overload 1 1 1K 1K 1K 1M W L Derating Curve DIMENSIONS ARE: MM (INCHES) Resistor (Ru2) (Jumper chip is a conductor) Overcoat Rated power in percentage ( C) Ambient temperature Alumina Substrate Internal Electrode (Ag-Pd) Secondary Electrode (Nickel Plated) External Electrode (see Part Numbering - may be ordered as solder-plated or tin-plated) *RoHS Directive 22/95/EC Jan including Annex

2 CR63/CR85/CR126 - Chip Resistors Performance Characteristics (Tests According to MIL-STD-22, MIL-R-55342B, EIA RS-396) Test Procedure Method Specification Deviation from Nominal 1 % 5 % DC Resistance MIL-STD MIL-R-55342D F: ±1 % ±5. % EIA RS Thermal Shock -4 C, 6 minutes; MIL-STD MIL-R-55342D ±.5 % +.5 Ω ±1 % +.5 Ω +125 C, 6 minutes EIA RS Low Temperature -55 C, 1 hour off; MIL-R-55342D MIL-R-55342D ±.5 %.5 Ω ±1. % +.5 Ω Operation 45 minutes on EIA RS Short Time Rated Voltage x 2.5; MIL-R-55342D MIL-R-55342D ±1 % +.5 Ω ±2. % +.5 Ω Overload 5 seconds EIA RS CR63: 1 V max. CR85; 3 V max. CR126: 4 V max. High Temperature +125 C; 1 hours MIL-R-55342D MIL-R-55342D ±1. % +.5 Ω +2. % +.1 Ω Exposure EIA RS Resistance to 26 C, 1 seconds MIL-R-55342D MIL-R-55342D ±.5 % +.5 Ω ±1. % +.5 Ω Soldering Heat Moisture 9-98 %RH; 1 cycles MIL-STD-22 16D MIL-R-55342D ±.5 % +.5 Ω ±2. % +.5 Ω Resistance EIA RS Load Life +7 C; 1.5 hours on, MIL-STD MIL-R-55342D ±1. % +.5 Ω ±3. % +.1 Ω 1 Hours.5 hours off; Condition D 1 hours EIA RS Solderability +235 C; 3 seconds MIL-STD MIL-R-55342D % of area 95 % of area EIA RS covered covered Terminal Strength Pull Test MIL-R-55342D MIL-R-55342D g 5 g Current Noise Quan-Tech Model 315B MIL-STD MIL-R-55342D 6.6 R 1k Ω; max. 1 µv/v R 1k Ω; max. 1 µv/v R 1k Ω; max. 3 µv/v R 1k Ω; max. 3 µv/v R 1k Ω; max. 6 µv/v R 1k Ω; max. 6 µv/v R 1M Ω; max. 1 µv/v R 2M Ω; max. 1 µv/v Humidity, +4 C; 9-95 % RH, MIL-STD-22 13B ±2.5 % +.5 Ω ±2.5 % +.5 Ω Steady State 1344 Hours Condition D Salt Spray 96 hours MIL-STD-22 11D ±1. % +.2 Ω ±1. % +.1 Ω Condition A Vibration 1-2 Hz, 6 hours MIL-STD-22 21A ±.5 % +.1 Ω ±1. % +.1 Ω Voltage Coefficient MIL-STD ppm/v 1 ppm/v Insulation Test Potential 5V MIL-STD M Ω 1 3 M Ω Resistance CR63: 1V Condition B Dielectric MIL-STD V (CR126, CR85) Withstanding 3 V (CR63) Voltage Drop Test 1 m MIL-STD-22 23B ±.5 % +.1 Ω ±1. % +.1 Ω Bending Test 5 mm/9 mm; 1 sec. ±1 % +.5 Ω ±1. % +.5 Ω

3 CR63/CR85/CR126 - Chip Resistors Soldering Profile for RoHS Compliant Chip Resistors and Arrays 275 <1> Maximum of 2 seconds between +255 C and +26 C <1> 255 C 26 C peak C Temperature ( C) C 6-12 seconds 19 C 6-9 seconds Ramp Down 6 C/second 1 seconds minimum 75 Ramp Up 3 C/second maximum Time (seconds) Packaging Dimensions (Conforms to EIA RS-481A) A B 4. ±.1 (.157 ±.4) 2. ±.5 (.79 ±.2) 1. ±.2 (.4 ±.2) 3.5 ±.5 (.138 ±.2) 8. ±.2 (.315 ±.8) 13. ±.5 (.512 ±.2) 2. (.8) 4. ±.1 (.157 ±.4) Maximum 1 mm (.4) thick *Cumulative tolerance over 1 holes: ±.2 mm /- ( /-) 1.75 ±.1 (.59 ±.4) 2.5 (.87) 8. ± 1. (3.15 ±.4) 178. ± 2. (7.8 ±.8) Series A B CR ± ±.2 (.75 ±.8) (.43 ±.8) CR ± ±.2 (.94 ±.8) (.65 ±.8) 1. ± 1.5 (.394 ±.59) CR ±.2 2. ±.2 (.161 ±.8) (.79 ±.8) Marking on reel: Part number, quantity, resistance value and tolerance, date code.

4 CR63/CR85/CR126 - Chip Resistors Resistor Markings CR63 CR85 CR126 E-24 marking Value = 1K ohms CR85 CR126 E-96 marking Value = 44.2K ohms CR63 EIA-96 Marking 1 % marking Value = 12.4K ohms Marking Explanation E-24: 3 digits, first two digits are significant, third digit is number of zeros. Letter R is decimal point. E-96: 4 digits, first three digits are significant, fourth digit is number of zeros. Letter R is decimal point. 63 E-96: EIA-96 marking (see table below). EIA-96 Marking for CR63, 1 % Code R Value Code R Value Code R Value Code R Value Code R Value Code R Value Code R Value Code R Value This table shows the first two digits for the three-digit EIA-96 part marking scheme. The third character is a letter multiplier: Y=1-2 X=1-1 A=1 B=1 1 C=1 2 D=1 3 E=1 4 F=1 5

5 CR63/CR85/CR126 - Chip Resistors How To Order CR F X E LF Model (CR = Chip Resistor) Size Resistance Tolerance F = ±1 %...Used with X TCR code only for values from 1 ohms through 1 megohm. J = ±5 %...Used with W TCR code for values from 1 ohms through 1 megohms. Used with / TCR code for zero ohm (jumper) and for values from 1 ohm through 9.1 ohms. TCR (ppm/ C) X = ±1...Used with F Resistance Tolerance code only for values from 1 ohms through 1 megohm. W = ±2...Used with J Resistance Tolerance code for values from 1 ohms through 1 megohms. / = -25 to +5..Used with J Resistance Tolerance code only for zero ohm (jumper), and for values from 1 ohm through 9.1 ohms. Resistance Value For 1 % Tolerance: <1 ohms... R represents decimal point (example: 24R3 = 24.3 ohms) 1 ohms...first three digits are significant, fourth digit represents number of zeros to follow (example: 8252 = 82.5k ohms). For 5 % Tolerance: <1 ohms... R represents decimal point (example: 4R7 = 4.7 ohms) 1 ohms...first two digits are significant, third digit represents number of zeros to follow (example: 474 = 47k ohms; = Jumper). Packaging E = Paper Tape (5, pcs.) on 7 Plastic Reel Termination LF = Tin-plated (RoHS compliant) REV. 2/8

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