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Technical content

Click here for QUANTITY PER REEL & PACKING INFORMATION SMD POWER INDUCTORS

  • Features 1. Open frame construction

2 Low DCR

3 Excellent Power Density

4 Engineered to Provide High Efficiency

ELECTRICAL C HARACTERISTICS Part Number Inductance ( uH) (1) Test Frequency DC Resistance (Ω MA X ) (2) Saturation Current (A) Temperature Current (A) SC2220-R10 0.1 1MHZ 9.8m 6.00 7.80 SC2220-R24 0.24 1MHZ 14.0m 5.30 6.60 SC2220-R42 0.42 1MHZ 18.2m 4.80 5.40 SC2220-1R0 1.0 1MHZ 26.6m 4.00 4.40 SC2220-1R5 1.5 1MHZ 30.8m 3.70 3.90 SC2220-2R2 2.2 1MHZ 40.6m 3.20 3.50 SC2220-3R3 3.3 1MHZ 50.4m 2.90 3.10 SC2220-4R7 4.7 1MHZ 63.0m 2.70 2.80 SC2220-6R8 6.8 1MHZ 104m 2.00 2.38 SC2220-100 10 1MHZ 130m 1.70 1.85 SC2220-150 15 1MHZ 210m 1.40 1.50 SC2220-220 22 1MHZ 265m 1.20 1.23 SC2220-330 33 1MHZ 448m 0.90 0.96 SC2220-470 47 1MHZ 630m 0.80 0.76 SC2220-680 68 1MHZ 938m 0.64 0.68 SC2220-101 100 100KHZ 1.20 0.56 0.52 SC2220-151 150 100KHZ 2.66 0.42 0.40 SC2220-221 220 100KHZ 3.36 0.32 0.30 SC2220-331 330 100KHZ 6.16 0.27 0.26 SC2220-471 470 100KHZ 7.56 0.24 0.23 SC2220-681 680 100KHZ 11.34 0.19 0.19 SC2220-102 1000 10KHZ 14.42 0.15 0.15 SC2220-222 2200 10KHZ 30.10 0.10 0.10 SC2220-472 4700 10KHZ 61.04 0.07 0.07 SC2220-103 10000 10KHZ 140.00 0.05 0.05 (2). DCR measured at 25℃. (3). The DC current at which the inductance decreases by 10% from its initial value. (4). The DC current that results in a 40℃ temperature rise from 25℃ ambient. (3) (4) MARKING XXX 100 100 1000 1000010 BC 2220 I nduct ance decr ease by cur r ent I nduct ance( uH ) 100000 D C cur r ent ( m A) 1000 0. 1 10000 0. 01 103 330 R1 0 1000 2000 3000 4000 5000 6000 70000 8000 BC 2220 Tem per at ur e r i se by cur r ent Tem per at ur e r i se ℃ D C cur r ent ( m A) 9000 103 100 R1 0 SC220 Inductance decrease by current Inductance (µH) DC current (mA) DC current (mA) Temperature rise °C SC2220 Temperature rise by current Custom versions available upon request. belfuse.com/signal

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