CR0603-AS BOURNS | Alldatasheet

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Technical content

Features

n RoHS compliant* n Power rating at 70 °C = 1/10 W n Three layer termination process with nickel barrier helps prevent leaching and provides excellent solderability n Suitable for most types of soldering processes n Standard packaging on paper tape and reel n Sulfur-resistant design CR0603-AS Series - Sulfur-Resistant Thick Film Chip Resistors * RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. General Characteristics *RoHS COMPLIANT LEAD FREE *RoHS COMPLIANTVERSIONS AVAILABLE LEAD FREE VERSIONS ARE RoHS COMPLIANT* Characteristic CR0603-AS Power Rating @ 70 °C per Resistor 0.010 W Resistor Tolerance ±1 %, ±5 % Resistance Range - 1 % Tolerance (E24 + E96) 10 ohms to 1 megohm Resistance Range - 5 % Tolerance (E24), Zero-ohm Jumper 1 ohm to 10 megohms, 0 ohms Temperature Coefficient of Resistance (TCR) 1 % Tolerance 5 % Tolerance Zero-ohm Jumper ±100 ppm/°C ±200 ppm/°C** N/A Maximum Overload Voltage 50 V Maximum Working Voltage 100 V Operating Temperature Range -55 to +155 °C Storage Conditions Derating Temperature +70 °C Packaging (Paper Tape) 5,000 pcs. per reel Zero-ohm Jumper: Current Rating Maximum Resistance

1 A per element

Environmental Characteristics Specification Test Method (JIS C 5201-1) Characteristics Short Time Overload Rated voltage x 2.5, 5 seconds ±(2 % +0.1 ohm) Soldering Heat +260 °C ±5 °C, 10 ±1 seconds ±(1 % +0.05 ohm) Temperature Cycling -55 °C (30 minutes) - normal (2~3 minutes) +125 °C (30 minutes) - normal (2~3 minutes), 5 cycles ±(1 % +0.05 ohm) Moisture Load Life +40 °C, 90~95 % RH, 1000 hours, 1.5 hours ON, 0.5 hours OFF ±(3 % +0.1 ohm) Load Life +70 °C, 1000 hours, 1.5 hours ON, 0.5 hours OFF ±(3 % +0.1 ohm) Sulfur Test 3 ppm H2S, +50 °C, 90~95 % RH, 100 hours ±(5 % +0.1 ohm) NOTE: Zero-ohm jumper ≤100 milliohms. How To Order CR 0603 - F X - 1002 E AS Chip Resistor Size

  • 0603 Tolerance
  • F = 1 %
  • J = 5 % TCR (ppm/°C)
  • X = ±100
  • W = ±200
  • / = N/A (for Jumper) Resistance Code
  • For 1 % Tolerance <100 ohms: “R” designates decimal point (example: 24R3 = 24.3 ohms) ≥100 ohms: First three digits are significant, fourth digit represents number of zeros to follow (example: 8252 = 82.5K ohms)
  • For 5 % Tolerance <10 ohms: “R” designates decimal point (example: 4R7 = 4.7 ohms) ≥10 ohms: First two digits are significant, third digit represents number of zeros to follow (example: 474 = 470K ohms; 000 = Zero-ohm jumper) Packaging
  • E = Paper Tape (5,000 pcs. on 7-inch plastic reel) Special Characteristics
  • AS = Sulfur-resistant, Tin-plated terminations (RoHS compliant) For Standard Values Used in Capacitors, Inductors, and Resistors, click here. Soldering Profile 125 175 225 275 05 0 100 150 200 250 300 Time (seconds) Temperature (°C) 60 - 120 seconds 60 - 90 seconds 260 °C peak 190 °C 150 °C 220 °C Ramp Down 6 °C/second 255 °C Maximum of 20 seconds between +255 °C and +260 °C Ramp Up 3 °C/second maximum 10 seconds minimum <1> <1> Construction ** TCR for 1 ohm to 4.3 ohm resistance range, 5 % tolerance is -100 to +600 ppm/°C, 3.6 megohm to 10 megohm resistance range, 5 % tolerance is ±300 ppm/°C. 272

DIMENSIONS: MM (INCHES) Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. CR0603-AS Series - Sulfur-Resistant Thick Film Chip Resistors Product Dimensions DIMENSIONS: MM (INCHES) Recommended Land Pattern Dim. CR0603-AS L 1.60 ± 0.15 (0.063 ± 0.006) W 0.80 ± 0.15 (0.031 ± 0.006) C 0.25 ± 0.20 (0.010 ± 0.008) D 0.25 ± 0.20 (0.010 ± 0.008) T 0.50 ± 0.10 (0.020 ± 0.004) Asia-Pacific: Tel: +886-2 2562-4117 • Email: asiacus@bourns.com EMEA: Tel: +36 88 520 390 • Email: eurocus@bourns.com The Americas: Tel: +1-951 781-5500 • Email: americus@bourns.com www.bourns.com Derating Curve Typical Part Marking (See Product Dimensions) 5 % Tolerance ....Yellow resistance code D T C L W E-96 SERIES MARKING 3.0 (0.118) 1.0 (0.039) 1.2 (0.047) D T C L W E-96 SERIES MARKING 3.0 (0.118) 1.0 (0.039) 1.2 (0.047) 8.00 ± 0.30 (.315 ± .012) 3.50 ± 0.05 (.138 ± .002) 1.75 ± 0.10 (.069 ± .004) 2.75 ± 0.10 (.108 ± .004) 4.00 ± 0.10 (.157 ± .004) 2.00 ± 0.05 (.079 ± .002) 1.90 ± 0.20 (.075 ± .008) 1.10 ± 0.20 (.043 ± .008) 2.00 ± 0.05 (.079 ± .002) 1.50 +0.10/-0 (.059 +.004/-0) DIA. 4.00 ± 0.10 (.157 ± .004) 0.70 ± 0.10 (.028 ± .004) 100 Rated power in percentage (% ) -55 0 70 155 (°C) Ambient temperature Reel Diameter: 180 (7.087)