mechanical dimension : features delt a electronics, inc. (taoyuan plant cpbg) 252, san ying road, kueisan industrial zone, taoyuan shien, 333, t aiwan, r.o.c. tel: 886-3-3591968; fax: 886-3-3591991http://www.deltaww.com s m t p o w e r i n d u c t o r hmp1355 t ype n m l k o c j e d h a b unit : mm/inch d = 7.80 / 0.307 f = 2.50 / 0.098 g = 2.50 / 0.098 h = 8.00 / 0.315 j = 3.20 / 0.126 k = 7.00 / 0.276 l = 14.00 / 0.551 m = 3.70 / 0.146 123 g f 1 unit : mm/inch electrical characteristics : at 25 : 100khz, 1v o c p a r t n o . c ( m a x ) e n o b a at 25 : 100khz, 1v o c 1. t olerance of inductance is 20%. 2. isat is the dc current which cause the inductance drop to li. o 3. irms is the dc current which cause the surface temperature of the part increase less than 45 c. oo 4. operating temperature : -20 c to 105 c ( including self-temperature rise ). rms l (uh) li (uh) m in i (adc) (m ) max dcr sat i (adc) 1 3 2 recommended pad pa tterns hmp1355 12.70 0.5 / 0.50 0.02 13.00 0.5 / 0.512 0.02 5.50 / 0.217 2.40 / 0.094 11.20 / 0.441 4.40 / 0.173 hmp1355s 12.70 0.5 / 0.50 0.02 13.00 0.5 / 0.512 0.02 5.50 / 0.217 1.80 / 0.071 10.60 / 0.417 5.00 / 0.197 hmp1355-0r4 0.4 0.32 0.8 47.0 45.0 hmp1355-0r5 0.5 0.40 0.8 40.0 45.0 HMP1355M-0R6 0.6 0.48 0.9 35.0 39.0 hmp1355-1r0 1.0 0.80 1.6 30.0 30.0 hmp1355-1r3 1.3 1.05 1.6 20.0 30.0 hmp1355-1r5 1.5 1.20 1.6 20.0 30.0 hmp1355-3r3 3.3 2.30 4.3 14.0 15.0 hmp1355m-4r7 4.7 3.76 7.5 13.5 13.0 hmp1355-4r7hs 4.7 3.50 9.5 14.0 12.0 hmp1355s-1r5 1.5 1.20 2.1 20.0 30.0 hmp1355sm-4r7 4.7 3.76 9.0 13.5 11.8 rohs compliant. low profile, smd type. high current. magnetic shielded. high energy storage and low dcr. provided with embossed carrier tape packing. ideal for power source circuits, dc-dc converter, dc-ac inverters inductor applications. in addition to the standard versions shown here, customized inductors are available to meet your exact requirements.
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