resistors technology of tomorrow revision: 5. nov. 2004 europe gmbh ?kaddenbusch 6 ?d-25578 d?geling / itzehoe ?phone: +49 (0) 48 21/89 89-0 ?fax: +49 (0) 48 21/89 89 89 ?internet: www.koaeurope.de specifications given herein may be changed at any time without prior notice. please confirm technical specifications before you order and/or use. resistors products with pb-free terminations meet rohs requirements cfs 1/4 ivory color code cf 1/4, cfb 1/2 venetian red (r-value cfs 1/2 and cfp series green tolerance) carbon film standard cf ?cfp (rd ?rdf) 1 ceramic core 2 trimmed carbon film 3 steel cap (cu, sn plated) 4 lead wire 5 welding joint 6 epoxy resin overcoating 7 marking structure features general purpose lead-type resistor automatic insertion is applicable various types of forming are available stronger in pulse resistance than chip resistors of the same power cfp = flame retardant coating (ul94 v-0) cf (p) s = reduced size rated ambient temperature: +70? operating temperature range: -55? ... +155? identification product code coating color marking surface temperature rise *for resistors operated in ambient temperature over +70?, power rating shall be derated. rating din size type power rating* dielectric with- standing voltage max. working voltage 0204 cfs 1/4 0.25 w 2.2 ? ...47k ? 51k ? ...100k ? 110k ? ...330k ? 360k ? ...1m ? 250 v 500 v 300 v 1 0 ? ... 330k ? 2.2 ? ... 1m ? 0207 cf 1/4 0.25 w 2.2 ? ...100k ? 110k ? ...330k ? 360k ? ...1m ? 1.1m ? ...5.1m ? 300 v 600 v 500 v 0411 cfb 1/2 0.5 w 2.2 ? ...100k ? 110k ? ...1m ? 1.1m ? ...2.2m ? 2.4m ? ...5.1m ? 400 v 800 v 700 v 10 ? ...1m ? 2.2 ? ... 5.1m ? 0307 cfs 1/2 0.5 w 2.2 ? ...91k ? 100k ? ...1m ? 1.1m ? ...2.2m ? 2.4m ? ...5.1m ? 350 v 700 v 0204 cfps 1/4 0.25 w 2.2 ? ...47k ? 51k ? ...100k ? 110k ? ...330k ? 360k ? ...1m ? 250 v 500 v 300 v 1 0 ? ...100k ? 0207 cfp 1/4 0.25 w 2.2 ? ...100k ? 110k ? ...330k ? 360k ? ...1m ? 300 v 600 v 500 v 2.2 ? ... 1m ? 0411 cfpb 1/2 0.5 w 2.2 ? ...100k ? 110k ? ...1m ? 400 v 800 v 700 v 10 ? ...1m ? 0307 cfps 1/2 0.5 w 2.2 ? ~ 91k ? 100k ? ...1m ? 350 v 700 v resistance range +350... -450 g (?%) j (?%) max. overload voltage t.c.r. (ppm/k) e24 type designation (how to order) rd product code 25s power rating s1/4(16s):0.25w 1/4(25s):0.25w b1/2(50s):0.5w s1/2(50ss):0.5w 10k nominal resistance 3 digits termination surface material c: sncu l: sn/pb cf 1/4 103 t52 j resistance tolerance g: ?% j: ?% c j resistance tolerance taping & forming *please see ?ackaging t52 a packaging a: ammo r: reel a * cf (p) s 1/4 3.2 0.2 3.4 1.7 0.45 cf 1/4 6.1 0.5 cfp 1/4 6.3 0.5 7.1 2.3 0.3 0.6 20 min. cf (p) b 1/2 9.0 1.0 11.0 3.5 0.5 0.7 cf (p) s 1/2 6.3 0.5 7.1 2.85 0.3 0.6 dimensions (mm) type l l c max. d d (nom.) load life at +70?/1000h derating curve 0... -1300 0... -1000 0... -700 + 0.2 - 0.1 ambient temperature (?) percent rated power (%) old part no. new part no. (pb-free)
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