s c rh 6 d 2 8 500 bayview avenue, inwood, ny 11096 toll free 866 - 239- 5777 ? tel 516 -239- 5777 ? fax 516 - 239 - 7208 www.signaltransformer.com sales@signaltransformer.com ? techhelp@signaltransformer.com 1 1 5 click here for quantity per reel & packi ng information smd power inductors features 1. magnetically shielded construction 2 excellent power density 3 engineered to provide high efficiency characteristics part num b er inductance (uh) (1) test frequency dc resistance ( max ) (2) saturation current (a) tem per a ture c urrent (a) s crh6d28 - 3r0 3.0 10khz 24m 3.00 4.70 s crh6d28 - 3r9 3.9 10khz 27m 2.60 4.50 s crh6d28 - 5r0 5.0 10khz 31m 2.40 4.00 s crh6d28 - 6r0 6.0 10khz 35m 2.25 3.60 s crh6d28 - 7r3 7.3 1 0khz 54m 2.10 3.23 s crh6d28 - 8r6 8.6 10khz 58m 1.85 2.90 s crh6d28 - 100 10 10khz 65m 1.70 2.60 s crh6d28 - 120 12 10khz 70m 1.55 2.34 s crh6d28 - 150 15 10khz 84m 1.40 2.10 s crh6d28 - 180 18 10khz 95m 1.32 1.89 s crh 6d28 - 220 22 10khz 128m 1.20 1.70 s crh6d28 - 270 27 10khz 142m 1.05 1.62 s crh6d28 - 330 33 10khz 165m 0.97 1.37 s crh6d28 - 390 39 10khz 210m 0.86 1.23 s crh6d28 - 470 47 10khz 238m 0.80 1.17 s crh6d28 - 560 56 10khz 277m 0.73 1.11 s crh6d28 - 680 68 10khz 304m 0.65 0.99 s crh6d28 - 820 82 10khz 390m 0.60 0.89 s crh6d28 - 101 100 10khz 535m 0.54 0.80 s crh6d28 - 121 120 10khz 580m 0.45 0.72 s crh6d28 - 151 150 10khz 615m 0.42 0.68 (1 ). inductance tolerance 3 0% teste d at 0.25v , 0adc and 25 (2) . dcr measured at 25 . (3) . the dc current at which the inductance decreases by 35% from its initial value . (4) . the dc current that results in a 40 temperature rise from 25 ambient . (3) (4) xxx marking 10 100 100 1000 10000 10 bcrh6d28 i nduct ance decr ease by cur r ent i nduct ance( u h) 100000 dc c u r r e n t ( ma) 1 0. 1 1000 151 220 3 r0 temper at ur e r i se bcrh6d28 temper at ur e r i se by cur r ent dc c u r r e n t ( ma) 80 50 70 40 60 30 20 10 4000 6000 1000 2000 3000 7000 5000 8000 0 9000 10000 151 220 3 r0 s crh6d28 inductance decrease by current inductance (h) dc current (ma) dc current (ma) temperature rise c s crh6d28 temperature rise by current custom v ersion s available upon request. ? 2011 signal transformer ? specification subject to change without notice. 07.11
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