*rohs directive 2002/95/ec jan 27 2003 including annex specifications are subject to change without notice. customers should verify actual device performance in their specific applications. cr0201 - chip resistor dimensional drawings derating curve dimensions are: mm (inches) features requires 64 % less space than 0402- size resistor rohs compliant* power rating at 70 ? = 1/20 w three layer termination process with nickel barrier prevents leaching and provides excellent solderability suitable for most types of soldering processes standard packaging on paper tape and reel 0.12 0.05 (0.005 0.002) 0.30 0.03 (0.012 0.001) 0.15 0.05 (0.006 0.002) 0.23 0.03 (0.009 0.001) 0.60 0.03 (0.024 0.001) 100 80 60 40 20 0 rated power in percentage (%) -55 0 70 125 electrical characteristics power rating @ 70 ?.................1/20 w operating temperature range .................................-55 ? to +125 ? derated to 0 load at .................+125 ? maximum working voltage ..............25 v maximum overload voltage ............50 v resistance range 1 %, e-96 and e-24 ..........................10 ohms to 1 megohm 5 %, e-24 ..........................10 ohms to 1 megohm zero ohm jumper..............<0.05 ohms temperature coefficient 1 % and 5 % ...................?50 ppm/? .................................zero ohm jumper ..............-200 ppm/? to +500 ppm/? overcoat resistor (ru0 2 ) (jumper chip is a conductor) alumina substrate internal electrode secondary electrode (nickel plated) external electrode (sn) *rohs compliant how to order cr 0201 - f w - 8252 g lf model (cr = chip resistor) size 0201 resistance tolerance f = ? % ............for values from 10 ohms through 1 megohm. j = ? % ..............for val ues from 10 ohms through 1 megohm, and for zero ohm jumper. tcr (ppm/?) w = ?50 ..............used with ??and ??resistance tolerance code for all values except zero ohm jumper. / = -250 to +500 ..used with zero ohm jumper only. resistance value for 1 % tolerance: <100 ohms..............??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 ................first two digits are significant, third digit represents number of zeros to follow (example: 474 = 470k ohms; 000 = jumper). packaging g = paper tape (10,000 pcs.) on 7 ?plastic reel termination lf = tin-plated (rohs compliant) for standard values used in capacitors, inductors, and resistors, click here.
cr0201 - chip resistor packaging dimensions (conforms to eia rs-481a) dimensions are: mm (inches) specifications are subject to change without notice. customers should verify actual device performance in their specific applications. 1.5 + 0.1/-0 (0.059 + 0.004/-0) 4.0 0.1 (0.157 0.004) 0.68 0.05 (0.027 0.002) 0.38 0.05 (0.015 0.002) 0.27 0.05 (0.011 0.002) 2.0 0.1 (0.079 0.004) paper (punched) 3.5 0.05 (0.138 0.002) 1.75 0.1 (0.069 0.004) 8.0 0.3 (0.315 0.012) direction of feeding dia. 20.5 (.807) 13.0 0.5 (.512 .020) 2.0 (.080) 178.0 2.0 (7.008 .080) 60.0 +1/-0 (2.362 +0.04/-0) 11.4 1.1 (0.449 0.043) 02/28/08 part marking system no marking on the cr0201 chip resistors. soldering profile for rohs compliant chip resistors and arrays 25 75 125 175 225 275 0 50 100 150 200 250 300 time (seconds) temperature (c) 60 - 120 seconds 60 - 90 seconds 260 ? peak 190 ? 150 ? 220 ? ramp down 6 ?/second 255 ? maximum of 20 seconds between +255 ? and +260 ? ramp up 3 ?/second maximum 10 seconds minimum <1> <1> asia-pacific: tel: +886-2 2562-4117 fax: +886-2 2562-4116 europe: tel: +41-41 768 5555 fax: +41-41 768 5510 the americas: tel: +1-951 781-5500 fax: +1-951 781-5700 www.bourns.com
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