s m t p o w e r i n d u c t o r ( m o l d i n g t y p e ) mpt133m1 t ype rohs compliant. low profile , high current smd type. magnetically shielded, suitable for high density mounting. high energy storage and low dcr. ideal for power source circuits, dc-dc converter, dc-ac inverters inductor applications. features 1. all test data is referenced to 25 2. isat is the dc current which cause the inductance drop 30% typical of its nominal inductance without current. 3. ir is the dc current which cause the surface temperature of the part increase less than 40 o c ambient. o c. oo 4. operating temperature range : -55 c to 125 c. electrical characteristics: 25 : 100khz, 0.25v o c mechanical dimension: recommended pad pa tterns unit : mm/inch a = 13.80 / 0.543 max. b = 12.80 / 0.504 d = 3.50 / 0.138 max. e = 0~0.15 / 0~0.006 f = 2.00 0.50 / 0.079 0.020 g = 14.50 / 0.571 h = 8.00 / 0.314 i = 5.00 / 0.197 max. h g i b a f d c e 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 142 part no. (u h ) l0 d c r (m ) ty p . d c r (m ) m a x . 2 is at (a d c) 3 ir (a d c) dimension "c" mm / inch max mpt133 - r22m1 0.22 1.1 1.3 65.0 38.0 4.00 / 0.157 mpt133 - r47m1 0.47 1.7 2.0 55.0 32.0 4.00 / 0.157 mpt133 - r56m1 0.56 1.8 2.2 51.0 29.0 4.00 / 0.157 mpt133 - r68m1 0.68 2.3 2.5 49.0 28.0 4.00 / 0.157 mpt133 - 1r0m1 1.00 3.3 3.5 40.0 24.0 3.00 / 0.118 mpt133 - 2r2m1 2.20 7.2 8.0 29.0 16.0 3.00 / 0.118 mpt133 - 3r3m1 3.00 10.0 12.0 27.0 12.0 3.00 / 0.118
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