design and speci? cations are each subject to change without notice. ask factory for the current technical speci? cations before purchase and/or use. should a safety concern arise regarding this product, please be sure to contact us immediately. choke coils e 1 l 2 c 3 5 4 f 5 n 6789 m 10 11 100 product code design no. inductance structure outer size smd choke coil series n elc height f 1.2 max. 150 15 h m 20 % n 30 % 2r2 2.2 h tolerance 1.88 1.88 4.5 0.3 0.67 1.88 4.5 0.3 0. 2 1.73 0.67 0.67 1.88 0.67 0.7 0.8 0.2 1.0 0.2 0.1 0.43 1.2 max. 2.30 1.50 1.50 1.80 smd choke coils series: n type: elc5fn explanation of part numbers dimensions in mm (not to scale) type elc5fn recommended land patterns in mm (not to scale) standard packing quantity 2000 pcs./reel recommended applications dc-dc converter circuitry for computer peripherals and cellular phones. chopper circuit decoupling chokes for dc-dc converter circuitry features low dc resistance and large current capability shock resistant jan. 2008
design and speci? cations are each subject to change without notice. ask factory for the current technical speci? cations before purchase and/or use. should a safety concern arise regarding this product, please be sure to contact us immediately. choke coils quantity 2000 pcs./reel tape running direction b-b , section a-a , section cumulative pitch deviation 8.0 0.1 1.4 0.1 0.53 0.10 4 ma x. 4 max. r0.5 max. 2?0.6 r0.5 max . r0.3 ma x. r0. 3max. 2.00 0.05 4.0 0.1 4.0 0.1 1.75 0.10 12.0 0.1 4.9 0.1 5.50 0.05 a a b b 1.5 + 0.1 ? 5.0 0.1 standard parts embossed carrier tape di men sions in mm (not to scale) part numb er inductance (100 khz) r dc (at 20 c) ? rated cu rrent (ma ma x.) marking ( h) tol. (m ) tol. elc5fn2r4n 2.4 ?0 % 87 ?0 % 1300 12 elc5fn4r7n 4.7 150 1100 21 elc5fn6r8n 6.8 210 860 26 elc5fn7r5n 7.5 230 840 27 ELC5FN100M 10.0 ?0 % 300 690 31 elc5fn150m 15.0 510 550 33 elc5fn220m 22.0 670 450 36 elc5fn470m 47.0 1400 320 51 ? current: this indicates the valu e of current when the inductance is 70 % of nominal value and case temperature has risen 45 c (at 20 ?) feb. 2006
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