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| power inductors < smd type > CDRH8D38 ( 1.8 h - 100 h ) cdrh8d43 ( 2.0 h - 100 h ) dimensions (mm) construction land patterns (mm) cdrh8d28 ( 2.5 h - 100 h ) dimensions (mm) construction land patterns (mm) dimensions (mm) construction land patterns (mm) cdrh8d43/hp ( 1.2 h - 68 h ) dimensions (mm) construction land patterns (mm) cdrh8d58/ld ( 2.8 h - 100 h ) dimensions (mm) construction land patterns (mm) 2 2.5 4.0max. 8.3max. 6.3 1.2 8.3max. 1 6.1 2.0 2.8 10.1 8.3max. 6.3 1.2 4.5max. 8.3max. 2.5 6.1 2.0 2.8 10.1 4.7max. 6.3 1.2 8.3max. 8.3max. 2.5 6.1 2.0 2.8 10.1 6.0max. 1.2 2.5 (11.0) 6.3 8.3max. 8.3max. 6.1 2.0 2.8 10.1 8.3max. 6.3 1.2 3.0max. 8.3max. 2.5 6.1 2.0 2.8 10.1 ? go $ >? $ * ???? go ? go $ >? $ * ???? go ? go $ >? $ * ???? go ? go $ >? $ * ???? go ? go $ >? $ * ???? go fw ???????) ?????? * t : - *c v o t?0 ?v v o t?0 ?v?v`hz ?????? u ? ? ?????? w ? qs? ?v ?qb?{ 5 b ? *iv 9 s ?? ?v v ?v?v`hz ? ?w 9 s u? 5 ?qs? ?vw?? ?qb?{ 5 b ? fw ???????) ?????? * t : - *c v o t?0 ?v v o t?0 ?v?v`hz ?????? u ? ? ?????? w ? qs? ?v ?qb?{ 5 b ? *iv 9 s ?? ?v v ?v?v`hz ? ?w 9 s u? 5 ?qs? ?vw?? ?qb?{ 5 b ? * i 9 s ?0 ?v v ?v?v`hz ? ?w 9 s u? 5 ??<qs? ?v ?qb?{ 5 b ? power inductors < smd type > type : cdrh8d28, CDRH8D38 parts no. l (h) cdrh8d28 1r8 2r5 3r3 3r5 4r7 6r0 7r3 100 150 220 330 470 680 101 1.8 2.5 3.3 3.5 4.7 6.0 7.3 10 15 22 33 47 68 100 4.50 4.00 3.40 2.80 2.50 1.90 1.60 1.30 1.15 920m 750m 6.40 6.00 4.50 3.40 3.20 2.35 1.85 1.45 1.30 980m 800m 15.6m( 12m) 18.2m( 14m) 24.7m( 19m) 39.0m( 30m) 47.0m( 36m) 69.0m( 53m) 99.0m( 76m) 156m(120m) 195m(150m) 286m(220m) 430m(330m) saturation rated current (a) *c CDRH8D38 7.00 6.50 5.00 4.60 4.20 3.00 2.75 2.30 1.75 1.52 1.30 1.05 6.20 5.50 4.40 4.00 3.50 2.60 2.30 1.88 1.52 1.28 1.10 880m 6.80 6.00 5.20 4.40 4.00 3.20 2.50 2.00 1.60 1.42 1.08 880m 15.6m( 12.5m) 17.5m( 14 m) 24m( 19 m) 29m( 23 m) 32m( 25 m) 48m( 38 m) 67m( 53 m) 105m( 84 m) 157m(125 m) 189m(151 m) 290m(232 m) 410m(328 m) d.c.r.( ? ) : max.(typ.) saturation rated current (a) *c 20 c 105 c te mperature rise current (t yp.)(a) *iv d.c.r.( ? ) : max.(typ.) te mperature rise current (t yp.)(a) *iv measuring freq. (l) other cdrh8d28 CDRH8D38 100khz 100khz t olerance of inductance cdrh8d28 CDRH8D38 2.5 h ?100 h 30% (n) 1.8 h ?100 h 30% (n) 100khz 100khz 100khz 2.0 h ?100 h 30% (n) 1.2 h ?68 h 30% (n) 2.8 h ?100 h 30% (n) *c saturation rated current : the current when the inductance becomes 35% lower than its nominal value.(ta=20 c) *iv temperature rise current (typ.) : the actual current when temperature of coil becomes ? t=40 c. (ta=20 c) measuring freq. (l) t olerance of inductance other cdrh8d43 cdrh8d43/hp cdrh8d58/ld cdrh8d43 cdrh8d43/hp cdrh8d58/ld *c saturation rated current : the current when the inductance becomes 35% lower than its nominal value.(ta=20 c) *iv temperature rise current (typ.) : the actual current when temperature of coil becomes ? t=40 c. (ta=20 c) type : cdrh8d43, cdrh8d43/hp, cdrh8d58/ld parts no. l (h) cdrh8d43 1r2 2r0 2r7 2r8 3r9 4r7 5r0 6r2 6r8 100 150 220 330 470 680 101 1.2 2.0 2.7 2.8 3.9 4.7 5.0 6.2 6.8 10 15 22 33 47 68 100 7.0 5.9 5.6 4.4 4.0 2.9 2.6 2.2 1.8 1.5 1.3 5.5 4.5 4.1 3.9 3.2 2.3 1.8 1.4 1.3 1.0 800m 14m( 11m) 19m( 15m) 22m( 17m) 25m( 20m) 36m( 29m) 53m( 42m) 75m( 60m) 125m(100m) 150m(120m) 240m(190m) 360m(290m) d.c.r.( ? ) : max.(typ.) saturation rated current (a) *c te mperature rise rated current (a) * i cdrh8d43/hp 12.6 8.6 6.2 5.6 4.3 3.7 3.0 2.5 2.0 1.6 10.8 7.0 5.2 4.5 3.5 2.9 2.4 2.0 1.6 1.4 5.6 5.1 3.9 3.3 2.5 2.0 1.5 1.4 1.2 800m 16.5m(12.3m) 19.5m(15.9m) 27.0m(20.7m) 36.0m(31.2m) 53.0m(44.4m) 75.0m(64.4m) 125m( 103m) 150m( 123m) 238m( 183m) 363m( 294m) d.c.r.( ? ) : max.(typ.) saturation rated current (a) *c 20 c 100 c te mperature rise current (typ.)(a) *iv 4.7 4.1 3.8 3.3 2.6 2.3 1.7 1.5 1.2 1.0 800m 4.0 3.5 3.1 2.7 2.2 1.9 1.4 1.3 1.0 900m 700m saturation rated current (a) *c 20 c 100 c cdrh8d58/ld 6.9 6.3 6.0 5.5 4.5 3.6 3.3 2.7 2.2 1.7 1.4 15.0m( 12m) 16.3m( 13m) 17.5m( 14m) 20.0m( 16m) 25.6m(20.5m) 36.3m(29.0m) 45.3m(36.2m) 65.3m(52.2m) 90.5m(72.4m) 130m( 104m) 175m( 140m) d.c.r.( ? ) : max.(typ.) te mperature r ise current (typ.)(a) *iv * i temperature rise rated current : the current when temperature of coil increases up to max. ? t=40 c. (ta=20 c) a ?tmmo about lead-free products ~ lead-free products are now available for sale ~ to order a lead-free product, please add"np" after the product type: ~ a ?xqoz b ^?os??b{ ~ ] ?wmx a ???w?t? / 1??mzoxi^m{ e.g. ordering code of lead product: type name- ordering code of lead-free product: t ype name np a ?tmmo about lead-free products ~ lead-free products are now available for sale ~ to order a lead-free product, please add"np" after the product type: ~ a ?xqoz b ^?os??b{ ~ ] ?wmx a ???w?t? / 1??mzoxi^m{ e.g. ordering code of lead product: type name- ordering code of lead-free product: t ype name np |
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