DEM3512C/dem3518c inductance range: 0.68~22 ? h (DEM3512C), 0.56~22 ? h (dem3518c) DEM3512C dem3518c (unit: mm) (unit: mm) * DEM3512C: 1.2mm max. dem3518c: 1.8mm max. features L ? low profile (3.5 ? 3.7mm square, 1.2 and 1.8mm max. height). ? magnetically shielded construction and low dc resistance. ? ideal for a variety of dc-dc converter inductor applications. ? rohs compliant. ? ? (3.5 ? , ?1.2 1.8mm max.) ? ]??? ? NC dc-dc `?m ? rohs ? toko standard part numbers | ???E type DEM3512C ( quantit y /reel; 2,000 pcs ) |? (1) S? ?? (2) ??S (3) ??NS (3) toko part number inductance (1) ( ? h) tolerance (%) dc resistance (2) (m ? ) max. (typ.) inductance decrease current (3) (a) max. (typ.) =30% temperature rise current (3) ? t=40 ? c (a) max. (typ.) 1229as-h-r68n 0.68 ? 30 52 (43) 2.50 (3.30) 2.25 (2.65) 1229as-h-1r0n 1.0 ? 1.5 ? 2.0 ? 3.3 ? 4.7 ? 6.8 ? 10 ? 12 ? 15 ? 20 408 (340) 0.59 (0.78) 0.72 (0.84) 1229as-h-220m 22 ? continued on next page ??A ? l l recommended patterns ?X?` ferrite inductors ??
continued from previous page ??A toko standard part numbers | ???E type dem3518c (quantity/reel; 2,000 pcs) |? (1) S? ?? (2) ??S (3) ??NS (3) toko part number inductance (1) ( ? h) tolerance (%) dc resistance (2) (m ? ) max. (typ.) inductance decrease current (3) (a) max. (typ.) =30% temperature rise current (3) ? t=40 ? c (a) max. (typ.) 1231as-h-r56n 0.56 ? 1.2 ? 1.5 ? 2.2 ? 3.3 ? 4.7 ? 6.4 ? 10 ? 12 ? 15 ? 22 ? ?? lcr ` 4284a agilent technologies ????y? y? 100khz (2) ???y 34420a agilent technologies ? 3541 hioki ???y??? 25c (3) S???r??? ? 30 p?????? ?? 40c ?N???? 20c ??? ? l l ferrite inductors ??
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