? metal compound molding type construction ? magnetically shielded ? low audible core noise ? suitable for large current. ? lwh:2.72.21.0mm max. ? product weight: 0.34mg (ref.) ? moisture sensitivity level: 1 description ? operating temperature range: -55c~+125c (including coil?s self temperature rise) ? storage temperature range: -55c~+125c environmental data ? carrier tape and reel packaging. 3,000pcs per reel. packaging ? dc/dc converter for cpu in notebook pc. smartphones, lcd displays, hdds, dvds, dvcs,dscs,pdas ect.. ? thin type on-board power supply module for exchanger vrm for server. ? low profile, high current power supplies. battery powered devices. applications dimension - [mm] 252010cdmcc/ds smd power inductor recommended land pattern - [mm] wire connection note this specification is subject to change without notice. please contact your nearest sales office for updated information when placing an order. page 1 of 3 ver. 2018-05-14 www.sumida.com
electrical characteristics inductance [within] (h) 1 temperature rise current (a) 3 saturation current at 20(a) 2 d.c.r. at 20 max(typ) (m) part number 5.20 252010CDMCCDS-r33mc 0.33 20% 19.00 (16.00) 6.80 4.80 252010CDMCCDS-r47mc 0.47 20% 25.00 (21.00) 5.70 3.20 252010CDMCCDS-1r0mc 1.00 20% 55.00 (46.00) 3.80 2.10 252010CDMCCDS-2r2mc 2.20 20% 113 (94.00) 2.60 1. measuring frequency inductance at 1mhz, 0. 1v. 2. saturation current: the actual value of d.c current when the inductance decreases to 70% of it?s initial value. 3. temperature rise current: the actual value of dc current when the coil temperature rise is t=40c (ta=25c) board conditions: fr4, copper=70m, four-layer pwb, t=1.6mm. 252010cdmcc/ds smd power inductor solder reflow condition note this specification is subject to change without notice. please contact your nearest sales office for updated information when placing an order. page 2 of 3 ver. 2018-05-14 www.sumida.com
saturation current & temperature rise graph 1. 252010CDMCCDS-r33mc l (h) t() dc(a) 2. 252010CDMCCDS-r47mc l (h) t() dc(a) 3. 252010CDMCCDS-1r0mc l (h) t() dc(a) 4. 252010CDMCCDS-2r2mc l (h) t() dc(a) for sales office information, please click here to visit our website. 252010cdmcc/ds smd power inductor note this specification is subject to change without notice. please contact your nearest sales office for updated information when placing an order. page 3 of 3 ver. 2018-05-14 www.sumida.com
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