2 4 4 7.5 7.80 7.0 4.50 specification type = cdr74b 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 = 1000pcs/reel marking = 3 characters, value note tolerances l=15%; m=20%. of ait components ltd is scale:1:1 size dwg. no. a rev. material finish -- do not scale drawing cdr74b smd power inductor cdr74b smd power inductor 00 -- 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) cdr74b- 100 10 @ 2.52 mhz m 0.07 1.65 cdr74b- 120 12 @ 2.52 mhz m 0.07 1.57 cdr74b- 150 15 @ 2.52 mhz m 0.08 1.39 cdr74b- 180 18 @ 2.52 mhz m 0.1 1.29 cdr74b- 220 22 @ 2.52 mhz m 0.13 1.12 cdr74b- 270 27 @ 2.52 mhz m 0.16 1.06 cdr74b- 330 33 @ 2.52 mhz m 0.18 0.97 cdr74b- 390 39 @ 2.52 mhz m 0.18 0.91 cdr74b- 470 47 @ 2.52 mhz m 0.27 0.8 cdr74b- 560 56 @ 2.52 mhz l,m 0.29 0.76 cdr74b- 680 68 @ 2.52 mhz l,m 0.33 0.68 cdr74b- 820 82 @ 2.52 mhz l,m 0.43 0.62 cdr74b- 101 100 @ 1.0 khz l,m 0.49 0.55 cdr74b- 121 120 @ 1.0 khz l,m 0.68 0.49 cdr74b- 151 150 @ 1.0 khz l,m 0.94 0.44 cdr74b- 181 180 @ 1.0 khz l,m 1 0.4 cdr74b- 221 220 @ 1.0 khz l,m 1.18 0.36 cdr74b- 271 270 @ 1.0 khz l,m 1.3 0.33
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