1 unit : mm/inch a = 10.40 / 0.409 max.c = 9.00 / 0.354 max. f = 2.50 / 0.098 g = 2.90 / 0.114 features s m t p o w e r i n d u c t o r hmr1042b, 1045, 1050, 1055 & 1075b t ype mechanical dimension : 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 electrical characteristics : at 25 : 100khz, 1v o c p a r t n o . i sa t (a d c) l i (u h ) i rm s (a d c) d (m m /in ch ) m a x e (m m /in ch ) h (m m /in ch ) d c r (m ) m a x (u h ) 1 l 125 recommended pad pa tterns 2 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 ). f b e d a c h g 2.5 2.5 3 b (m m /in ch ) m a x hmr1042b-5r5 5.50 2.800 18.00 8 6.4 4.2 / 0.165 1.8 / 0.071 5.7 / 0.224 8.5 / 0.335 hmr1045-0r4 0.40 0.320 2.00 30 20.0 4.5 / 0.177 1.8 / 0.071 5.7 / 0.224 8.5 / 0.335 hmr1050-r22 0.22 0.176 0.90 48 31.0 5.0 / 0.197 1.8 / 0.071 5.7 / 0.224 8.5 / 0.335 hmr1050-0r5 0.50 0.400 1.60 25 22.0 5.0 / 0.197 1.8 / 0.071 5.7 / 0.224 8.5 / 0.335 hmr1050-1r0 1.00 0.800 2.00 16 17.0 5.0 / 0.197 1.8 / 0.071 5.7 / 0.224 8.5 / 0.335 hmr1050-1r2 1.20 0.960 2.00 13 17.0 5.0 / 0.197 1.8 / 0.071 5.7 / 0.224 8.5 / 0.335 hmr1050-1r2hs 1.20 0.900 6.00 21 12.0 5.0 / 0.197 1.8 / 0.071 5.7 / 0.224 8.5 / 0.335 hmr1050-2r2 2.20 1.650 6.00 12 12.0 5.0 / 0.197 1.8 / 0.071 5.7 / 0.224 8.5 / 0.335 hmr1050-4r7 4.70 3.760 11.50 8 8.0 5.0 / 0.197 1.8 / 0.071 5.7 / 0.224 8.5 / 0.335 HMR1055-0R2 0.20 1.600 0.65 48 35.0 5.5 / 0.217 1.8 / 0.071 5.7 / 0.224 8.5 / 0.335 hmr1055-r56 0.56 4.480 1.20 20 25.0 5.5 / 0.217 1.8 / 0.071 5.7 / 0.224 8.5 / 0.335 hmr1055-0r7 0.70 0.560 1.60 13 22.0 5.5 / 0.217 1.8 / 0.071 5.7 / 0.224 8.5 / 0.335 hmr1055-0r8hs 0.80 0.600 4.00 21 13.5 5.5 / 0.217 1.7 / 0.669 5.6 / 0.220 8.3 / 0.327 hmr1055-1r5 1.50 1.080 4.00 15 13.5 5.5 / 0.217 1.7 / 0.669 5.6 / 0.220 8.3 / 0.327 hmr1075b-3r0 3.00 2.400 6.50 12 11.0 7.5 / 0.295 1.7 / 0.669 5.6 / 0.220 8.3 / 0.327 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.
|
