power chip inductors - 1008ps series document 219 specifications subject to change without notice. document 219 revised 10/24/00 coilcraft?s new 1008ps series is designed to be an economical alternative to larger and more costly shielded power inductors. only 2.6 mm high, they are ideal for applications requir- ing magnetic shielding, the smallest possible size and lowest cost. typical uses include notebook computers, pc cards, wireless communication and handheld de- vices. the specially designed ferrite cover provides magnetic shielding and the best possible surface for pick and place handling. in addition to the 1008 size shown here, coilcraft is developing 0805, 1812 and 2220 power chip inductors with similar characteristics. for free evaluation samples, contact coilcraft or visit www.coilcraft.com . abcdefg 0.15 0.15 0.10 0.10 0.08 0.07 0.02 3,7 3,7 2,6 2,5 2,0 1,7 0,5 a b ef c d g terminal wraparound: approx. .008/0,2 both ends part inductance dcr max srf typ i sat i rms number (h) 20% (ohms) (mhz) (a) (a) 1008ps-451 0.45 0.04 580 3.30 2.50 1008ps-681 0.68 0.06 440 2.40 2.30 1008ps-102 1.0 0.06 310 2.00 2.10 1008ps-152 1.5 0.06 260 1.90 2.00 1008ps-272 2.7 0.10 160 0.85 1.40 1008PS-332 3.3 0.11 150 0.73 1.30 1008ps-392 3.9 0.15 150 0.68 1.30 1008ps-472 4.7 0.15 150 0.66 1.30 1008ps-602 6 0.17 110 0.62 1.20 1008ps-103 10 0.38 97 0.60 0.80 1008ps-153 15 0.52 46 0.58 0.70 1008ps-223 22 0.67 17.5 0.50 0.60 1008ps-243 24 0.72 14.1 0.48 0.50 1008ps-333 33 0.82 11.1 0.46 0.50 1008ps-473 47 1.42 9.8 0.37 0.40 1008ps-683 68 1.60 6.7 0.26 0.40 1008ps-823 82 1.87 6.4 0.24 0.35 1008ps-124 120 3.45 4.7 0.20 0.30 1008ps-154 150 3.80 4.1 0.15 0.25 1008ps-224 220 5.50 2.8 0.13 0.25 1008ps-334 330 11.4 2.2 0.11 0.20 1008ps-474 470 16.5 3.1 0.08 0.15 1008ps-564 560 14.5 2.8 0.10 0.18 1008ps-684 680 16 1.7 0.10 0.18 1008ps-824 820 18 1.5 0.08 0.18 1008ps-105 1000 24 1.5 0.05 0.10 1.inductance measured at 100 khz, 0.1 vrms, using coilcraft smd-a fixture in agilent 4263b impedance analyzer with coilcraft-provided correlation pieces. for recommended test procedures, contact coilcraft. 2.q measured using hp16193 test fixture and on hp8753d with coilcraft smd-d test fixture. 3.srf measured using hp8753d network analyzer and coilcraft smd-d test fixture. 4.rdc measured on cambridge technology micro-ohmmeter and coilcraft ccf 840 test fixture. 5.operating temperature range -40 c to +125 c. 6.electrical specifications at 25 c. parts/reel: 13 ? 2500 tape width: 12 mm for packaging data see ? tape and reel specifications ? (document 173)
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