1.5 5.3 1.9 1.9 4.70 4.70 3.0 specification type = cdrh4d28 construction = surface mount power inductor terimal coating = nickel / silver operating temp. = -40 to +85 c storage temp = -55 to +125 c insulation resistance = 100mohm. 100v terminal-core dielectric stregth = 250vac terminal-core humidity effects = l 5 @ 95%rh, 40 c, 1hr q 5 @ 95%rh, 40 c, 1hr packaging = 2000pcs/reel marking = 3 characters, value note tolerances l=15%; m=20%; n=30% of ait components ltd is scale:1:1 size dwg. no. a rev. material finish -- do not scale drawing 00 power inductor cdrh4d28 smd power inductor cdrh4d28 smd -- title: proprietary and confidential strictly prohibited. angle +/-1 degree name date drawn checked eng appr. sheet 1 of 1 two place decimal +/-0.13 one place decimal +/-0.3 tolerances: dimensions are in millimeters unless otherwise specified the information contained in this drawing is the sole property of ait components ltd. any reproduction in part or as a whole without the written permission ait components ltd www.aitcomponents.com pa r t l to l r dc i dc ( ? h) % ma x i n ( ? )(a) cdrh4d28-1r2 1.2uh @ 100khz n 0.024 2.56 cdrh4d28-1r8 1.8uh @ 100khz n 0.028 2.2 cdrh4d28-2r2 2.2uh @ 100khz n 0.031 2.04 cdrh4d28-2r7 2.7uh @ 100khz n 0.043 1.6 cdrh4d28-3r3 3.3uh @ 100khz n 0.049 1.57 cdrh4d28-3r9 3.9uh @ 100khz n 0.065 1.44 cdrh4d28-4r7 4.7uh @ 100khz n 0.072 1.32 cdrh4d28-5r6 5.6uh @ 100khz n 0.101 1.17 cdrh4d28-6r8 6.8uh @ 100khz n 0.109 1.12 cdrh4d28-8r2 8.2uh @ 100khz n 0.118 1.04 cdrh4d28-100 10uh @ 100khz n 0.128 1 cdrh4d28-120 12uh @ 100khz n 0.132 0.84 cdrh4d28-150 15uh @ 100khz n 0.149 0.76 cdrh4d28-180 18uh @ 100khz n 0.166 0.72 cdrh4d28-220 22uh @ 100khz n 0.235 0.7 cdrh4d28-270 27uh @ 100khz n 0.261 0.58 cdrh4d28-330 33uh @ 100khz n 0.378 0.56 cdrh4d28-390 39uh @ 100khz n 0.384 0.5 cdrh4d28-470 47uh @ 100khz n 0.587 0.48 CDRH4D28-560 56uh @ 100khz n 0.625 0.41 cdrh4d28-680 68uh @ 100khz n 0.699 0.35 cdrh4d28-820 82uh @ 100khz n 0.915 0.32 cdrh4d28- 101 100uh @ 100khz n 1.02 0.29 cdrh4d28- 121 120uh @ 100khz n 1.27 0.27 cdrh4d28- 151 150uh @ 100khz n 1.35 0.24 cdrh4d28- 181 180uh @ 100khz n 1.54 0.22
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