d31fu inductance range: 100~1200 h
(unit: mm)
? low profile (3.5mm max. square, 1.7mm max. height). ? ideal for a variety el lamp inverter inductor application ? rohs compliant. ? ?
,? 3.5mm max. z?^ 1.7mm max.) ? el ??????;?????t7 & ? rohs |? 0 selection guide for standard coils type d31fu (quantity/ reel; 3,000 pcs) f?
?
j ?????? (1) ?0) v
? (2) 7 g?0 ?v (3) toko part number inductance (1) ( h) tolerance (%) dc resistance (2) ( ) max. rated dc current (3) (ma) max. #888fu-101m 100 20 4.8 161 #888fu-121m 120 20 6.0 148 #888fu-151m 150 20 7.1 137 #888fu-181m 180 20 9.0 121 #888fu-221m 220 20 10.0 107 #888fu-271m 270 20 14.0 97 #888fu-331m 330 20 16.0 90 #888fu-391m 390 20 18.0 85 #888fu-471m 470 20 26.0 68 #888FU-561M 560 20 30.0 68 #888fu-681m 680 20 34.0 62 #888fu-821m 820 20 46.0 52 #888fu-102m 1000 20 53.0 50 #888fu-122m 1200 20 60.0 47 (1) inductance is measured with a lcr meter 4284a (agilent technologies) or equivalent. test frequency at 100khz (2) dc resistance is measured with a digital multimeter tr6871 (advantest) or equivalent. (3) rated dc current is a dc current which causes initial inductance to decrease by 10%, or coil temperature to rise by 40c, whichever is smaller. (the ambient reference temperature: 20c) (1) ??????x lcr y?? 4284a agilent technologies ?h x ? s
?t?? b?{ * t
:x 100khz pb{ (2) v
?x?????y?? tr6871(advantest) ?hx ? s
?t?? b?{ (3) 7 g?0 ?vxz v o t ?v?v`h??????w ?u s8 ??? 10 ?n ?b? v ?v ?z9 s xz??w9 s u 40 ? w??t ?^m ?pb{ *?9 s 20 ??, jqb ?{ recommended patterns
* ????
$ features ? ? ? dimensions ??
go
$ fixed inductors for el lamp driver ? el ? ?;? ?
nz { ?????
|
