t h r o u g h h o l e p o w e r i n d u c t o r s thah1485 & 1411 t ype mechanical dimension: rohs compliant. high current ( lsat up to 40a ) though hole type. magnetically shielded, suitable for hight density mounting. high energy storage and low dcr. ideal 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 electrical characteristics: delt a electronics, inc. (taoyuan plant cpbg) at 25 : 100khz, 1.0v o c 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 148 d c r (m ) m a x i s at (a d c) l i (u h ) m in 2 lo (u h ) 1 part no. d im en si o n " c " (m m / in ch ) m a x thah1485-0r4 0.40 0.320 0.9 40 8.5 / 0.335 thah1485-0r5 0.50 0.375 0.9 40 8.5 / 0.335 THAH1411-0R7 0.70 0.547 1.1 40 10.5 / 0.413 thah1411-0r8 0.80 0.576 1.1 40 10.5 / 0.413 unit:mm/inch a = 13.50 / 0.531 max. b = 13.50 / 0.531 max. d = 16.00 0.5 / 0.630 0.020 e = 3.50 0.5 / 0.138 0.020 f = 1.70 / 0.067 d 16.0+/-1.0 2.0(ref.) f c a b e 1. lo is the initial inductance and the tolerance is 20%. 2. isat is the dc current which cause the inductance drop not lower than li. oo 3. operating temperature : -40 c to 125 c ( including self-temperature rise ). recommended pad pa tterns
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