? 13rhbp inductance range: 10~3300 h (unit: mm) ? magnetically shielded construction and low leakage flux type. ? suitable for large current. ? ideal for use as choke coil for high current dc circuits in all types of electronic instruments. ? rohs compliant. ? ?? z ?? ?? ? g ?v 0 ? ??;+w g ?vs?;??????t7 & ? rohs |? 0 selection guide for standard coils type 13rhbp f?
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? (2) 7 g?0 ?v (3) toko part number inductance (1) ( h) tolerance (%) dc resistance (2) ( ) max. rated dc current (3) (a) max. a7502hy-100m 10 20 0.018 3.61 a7502hy-150m 15 20 0.021 3.07 a7502hy-180m 18 20 0.022 2.69 a7502hy-220m 22 20 0.024 2.44 a7502hy-270m 27 20 0.027 2.00 a7502hy-330m 33 20 0.031 1.80 a7502hy-390m 39 20 0.034 1.70 a7502hy-470m 47 20 0.035 1.57 a7502hy-560m 56 20 0.061 1.55 a7502hy-680m 68 20 0.074 1.47 a7502hy-820m 82 20 0.080 1.21 a7502hy-101m 100 20 0.100 1.10 a7502hy-151m 150 20 0.140 1.00 a7502hy-181m 180 20 0.150 0.90 a7502hy-221m 220 20 0.170 0.76 A7502HY-271M 270 20 0.290 0.62 a7502hy-331m 330 20 0.330 0.54 a7502hy-391m 390 20 0.360 0.52 a7502hy-471m 470 20 0.390 0.51 a7502hy-561m 560 20 0.440 0.50 a7502hy-681m 680 20 0.460 0.43 a7502hy-102m 1000 20 0.700 0.28 a7502hy-152m 1500 20 0.940 0.26 a7502hy-222m 2200 20 1.180 0.23 a7502hy-332m 3300 20 1.650 0.17 (1) inductance is measured with a lcr meter 4284a (agilent technologies) or equivalent. test frequency at 1.0khz. (2) rated dc current is that which causes a 30% inductance reduction from the initial value, or coil temperature to rise by 40c, whichever is smaller. (reference ambient temperature 20c) (3) dc resistance is measured with a digital multimeter tr6871 (advantest) or equivalent. (1) ??????x lcr y?? 4284a(agilent technologies) ?hx ? s
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