rohs compliant. low profile(1.5mm max. height) smd type. magnetically shielded, suitable for high density mounting. self-leads ,suitable for high density mounting. high energy storage and low dcr. provided with embossed carrier tape packing. idel 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. features s m t p o w e r i n d u c t o r silm4015h t ype 51 25 : 100 khz , 0.1 v o c 0 . 0 0 0 . 0 1 0 . 1 0 1 . 0 0 1 0 . 0 0 c u r r e n t ( a ) 1 . 0 0 1 0 . 0 0 1 0 0 . 0 0 i n d u c t a n c e ( u h ) 1 r 0 3 r 9 4 r 7 5 r 6 6 r 8 8 r 2 1 0 0 1 2 0 1 5 0 1 8 0 2 2 0 2 7 0 3 3 0 3 9 0 4 7 0 1 r 5 1 r 8 2 r 2 2 r 7 3 r 3 electrical characteristics : 2 ira te d (a dc ) p a r t n o . 1 (u h ) l d c r (m ) m a x silm4015h - 1r0 1.0 54 2.60 silm4015h - 1r5 1.5 68 2.30 silm4015h - 1r8 1.8 78 2.20 silm4015h - 2r2 2.2 88 2.00 silm4015h - 2r7 2.7 100 1.90 silm4015h - 3r3 3.3 126 1.70 silm4015h - 3r9 3.9 140 1.55 silm4015h - 4r7 4.7 190 1.40 silm4015h - 5r6 5.6 205 1.30 silm4015h - 6r8 6.8 260 1.20 silm4015h - 8r2 8.2 300 1.05 silm4015h - 100 10.0 340 0.96 silm4015h - 120 12.0 460 0.87 silm4015h - 150 15.0 505 0.79 silm4015h - 180 18.0 725 0.70 silm4015h - 220 22.0 810 0.62 silm4015h - 270 27.0 920 0.55 silm4015h - 330 33.0 1250 0.43 silm4015h - 390 39.0 1350 0.49 silm4015h - 470 47.0 1500 0.44 1. t oler ance of indu ctan ce: 2. ir ated is the dc cur rent wh ich caus e th e in duct ance dro p 3 5% typi cal of it s no mina l ind ucta nce with out cur rent a nd the sur face tem pera ture of the pa rt in crea se l ess tha n 4 5 3. o pera ting tem pera ture : -2 0 to 1 05 (incl udin g se lf-te mpe ratu re r ise). 30% for 1.0 ~8.2 uh, 20% for 10 ~47 uh. o c. o o c c delt a electronics, inc. (taoyuan plant cpbg) 252, san ying road, kueisan industrial zone, taoyuan shien, 333, taiwan, r .o.c. tel: 886-3-3591968; fax: 886-3-3591991http://www.deltaww .com b d e a f c mechanical dimension : unit:mm/inch a = 4.0 / 0.157 max. b = 4.0 / 0.157 max. c = 1.5 / 0.059 max. d = 4.8 / 0.189 max. e = 2.9 / 0.114 f = 1.0 / 0.039 recommended pad pa tterns 2 .2 1 .7 5 .4
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