ds106c2 inductance range: 1.2~330 h (unit: mm) (unit: mm) ? 10.4mm max. square and 6.8mm max. height. ? magnetically shielded construction and low dc resistance. ? suitable for large current. ? ideal for dc-dc converter inductor applications in hand held personal computer etc. ? rohs compliant. ? 10.4mm max. z?^ 6.8mm max. ? ?? z ? v
? ? g ?v 0 ? ??1?srw dc-dc ???;????? t7 & ? rohs |? 0 selection guide for standard coils type ds106c2 (quantity/reel; 500 pcs) f?
?
j ?????? (1) ?0) v
? (2) v o t?0 ?v (3) 9 s ?0 ?v (3) toko part number inductance (1) l ( h) tolerance (%) dc resistance (2) (m ) max. inductance decrease current (3) (a) max. =10% temperature rise current (3) t=40 c (a) max. #b966as-1r2n 1.2 30 11 12 7.2 #b966as-1r8n 1.8 30 14 9.8 6.7 #b966as-2r7n 2.7 30 15 8.1 6.1 #b966as-3r9n 3.9 30 17 7.1 5.6 #b966as-4r7n 4.7 30 18 6.1 5.4 #b966as-6r8n 6.8 30 21 5.2 5.0 #b966as-8r2n 8.2 30 24 4.8 4.6 #b966as-100m 10.0 20 28 4.4 4.3 #b966as-160m 16.0 20 60 3.3 2.7 #b966bs-220m 22.0 20 65 2.7 2.5 #b966bs-330m 33.0 20 83 2.1 2.2 #b966bs-470m 47.0 20 120 1.8 1.8 #B966BS-680M 68.0 20 190 1.4 1.4 #b966bs-101m 100.0 20 255 1.2 1.2 #b966bs-151m 150.0 20 385 1.0 0.97 #b966bs-221m 220.0 20 610 0.84 0.76 #b966bs-331m 330.0 20 760 0.69 0.68 (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) maximum allowable dc current is that which causes a 10% inductance reduction from the initial value, or coil temperature to rise by 40c, whichever is smaller.(reference ambient 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 ?z?hx v ?vt??z ??w9 su 40 ? w??t ?^m ?pb{ *?9 s 20 ? ?, jqb?{ l l features ? ? ? recommended patterns
* ????
$ dimensions ??
go
$ fixed inductors for surface mounting ?? ?
nz ;{ ?????
|
