molded metal film resistors www.vishay.com for technical questions, contact: sfer@vishay.com document number: 52006 162 revision: 16-feb-10 rcmm vishay sfernice features ? 0.25 w to 1 w at 70 c ? nf c 83-230 (rc21u-31u-41u-32) ? cecc 40 100 ? high insulation > 10 7 m ? great mechanical strength ? termination = pure matte tin ? compliant to rohs directive 2002/95/ec note ? undergoes european qualit y insurance system (cecc) dimensions in millimeters series a ? b ? c unit weight in g rcmm02 6.5 0.2 2.5 - 0 - 0.2 0.6 0.26 rcmm05 10.2 0.2 3.65 0.1 0.6 0.46 rcmm1 16 0.5 6.2 0.2 0.8 1.30 a 25 min. 25 min. ? b ? c technical specifications vishay sfernice series rcmm02 rcmm05 rcmm1 cecc 83-230 rc21u rc32 rc31u rc41u cecc 40 100-802 bv - cv - power rating at 70 c 0.25 w 0.50 w 0.50 w 1 w resistance value range in relation to tolerance 5 % 1 to 330 k e24 1 to 330 k e24 1 to 1 m e24 1 to 2.2 m e24 2 % 1 to 332 k e48 1 to 332 k e48 1 to 1 m e48 1 to 2.26 m e48 maximum voltage 300 v 350 v 350 v 500 v critical resistance - 245 k 245 k 250 k temperature coefficient rated in the range - 55 c + 155 c k2 100 ppm/c typical in the range - 10 c + 70 c 50 ppm/c insulation resistance (typical) 10 7 m (500 vdc) voltage coefficient 10 ppm/v environmental specifications - 65 c/+ 155 c/56 days
rcmm molded metal film resistors vishay sfernice document number: 52006 for technical questions, contact: sfer@vishay.com www.vishay.com revision: 16-feb-10 163 note ? rc41: 15 s power rating temperature rise performance cecc 40 100 en 140100 typical values and drifts tests conditions requirements load life at max. category temperature 1000 h at 125 c 35 % of p n (2 % + 0.1 ) insulation resist. > 1 g 0.75 % or 0.05 insulation resist. 10 6 m short time overload 2.5 u m /5 s (0.5 % + 0.05 ) 0.2 % or 0.05 damp heat humidity (steady state) 56 days with low load (2 % + 0.1 ) insulation resist. > 100 m 0.5 % or 0.05 insulation resist. 10 6 m rapid temperature change - 55 c + 125 c (0.5 % + 0.05 ) 0.1 % or 0.05 climatic sequence - 55 c + 125 c (2 % + 0.1 ) insulation resist. > 100 m 0.1 % or 0.05 insulation resist. 10 6 m terminal strength pull - twist - 2 bends (0.5 % + 0.05 ) 0.05 % or 0.05 vibration 10 hz to 500 hz (0.5 % + 0.05 ) 0.05 % or 0.05 soldering (thermal shock) + 260 c, 10 s (0.5 % + 0.05 ) 0.1 % or 0.05 load life cycle 90?/30? 1000 h at p n at 70 c (2 % + 0.1 ) insulation resist. > 1 g 0.5 % or 0.05 insulation resist. 10 6 m shelf life 1 year ambient temperature - 0.1 % or 0.05 rated power in w hot spot temperature in c 60 40 20 0 rcmm1 0 0.25 0.5 0.75 1 rcmm05 rcmm02 ambient temperature in c rated power in % 100 50 35 0 0 30 50 70 100 125 150
www.vishay.com for technical questions, contact: sfer@vishay.com document number: 52006 164 revision: 16-feb-10 rcmm vishay sfernice molded metal film resistors marking printed: vishay sfernice trademar k, series, style, ohmic value (in ), tolerance (in %), temperatur e coefficient, manufacturing date. due to lack of space rcmm02 is printed mm02. global part number information global model size special ohmic value tolerance temperature coefficient pac k ag i n g rcmm 02 05 10 as applicacable. contact us. the first three digits are significant figures and the last digit specifies the number of zeros to follow. r designates decimal point. 1301 = 1.3 k 3301 = 3.3 k 22r0 = 22.0 1r22 = 1.22 g = 2 % j = 5 % k = k2, 100 ppm/k am500 = a20 am1000 = a22 bag100 = s14 bag50 = s09 m02 1301 k 1 c m r js 4
document number: 91000 www.vishay.com revision: 18-jul-08 1 disclaimer legal disclaimer notice vishay all product specifications and data are subject to change without notice. vishay intertechnology, inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, ?vishay?), disclaim any and all liability fo r any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. vishay disclaims any and all li ability arising out of the use or application of any product describ ed herein or of any information provided herein to the maximum extent permit ted by law. the product specifications do not expand or otherwise modify vishay?s terms and conditions of purcha se, including but not limited to the warranty expressed therein, which apply to these products. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of vishay. the products shown herein are not designed for use in medi cal, life-saving, or life-sustaining applications unless otherwise expressly indicated. customers using or selling vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify vishay for any damages arising or resulting from such use or sale. please contact authorized vishay personnel to obtain written terms and conditions regarding products designed for such applications. product names and markings noted herein may be trademarks of their respective owners.
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