o 25 c: 100khz, 0.1v s m t p o w e r i n d u c t o r siwc73 t ype rohs compliant. small size (7.3mm*7.3mm), low profile (3.5mm max. height) smd type. magnetically shielded, 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 application. in addition to the standard versions shown here, customized inductors are available to meet your exact requirements. features 67 electrical characteristics: 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 0 0 1 2 0 1 5 0 . 1 8 0 2 2 0 2 7 0 3 3 0 4 7 0 5 6 0 6 8 0 8 2 0 1 0 1 3 9 0 6 r 8 4 r 7 3 r 3 2 r 2 1 r 5 1 r 0 siwc73 - 1r0 1.0 0.019 3.12 siwc73 - 1r5 1.5 0.023 2.85 siwc73 - 2r2 2.2 0.028 2.66 siwc73 - 3r3 3.3 0.035 2.26 siwc73 - 4r7 4.7 0.043 1.96 siwc73 - 6r8 6.8 0.055 1.76 siwc73 - 100 10.0 0.080 1.34 siwc73 - 120 12.0 0.090 1.23 siwc73 - 150 15.0 0.120 1.09 siwc73 - 180 18.0 0.130 0.99 siwc73 - 220 22.0 0.150 0.90 siwc73 - 270 27.0 0.210 0.81 siwc73 - 330 33.0 0.250 0.72 siwc73 - 390 39.0 0.310 0.67 siwc73 - 470 47.0 0.350 0.60 siwc73 - 560 56.0 0.430 0.55 siwc73 - 680 68.0 0.520 0.50 siwc73 - 820 82.0 0.600 0.46 siwc73 - 101 100.0 0.790 0.41 2 ira ted (a dc ) p ar t n o. d c r ( ) m a x l (u h) 1 1. t oler ance of indu ctan ce: 20% . 2. ir ated is the dc cur rent wh ich caus e th e in duct ance dro p 1 0% 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). 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 mechanical dimension: 3.0 2.0 4.3 unit:mm/inch a = 7.6 / 0.299 max. b = 7.6 / 0.299 max. c = 3.5 / 0.138 max. d = 5.3 0.1 / 0.209 0.004 e = 1.0 / 0.039 f = 2.0 / 0.079 recommended pad pa tterns a b c d e f
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