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Technical content
Click here for QUANTITY PER REEL & PACKING INFORMATION SMD POWER INDUCTORS
- Features Open frame construction.
ELECTRICAL CHARACTERISTICS
(uH) (1) Test Frequency DC Resistance (Ω MAX) (2) Saturation Current (A) Temperature Current (A) SC73-100 10 2.52MHZ 80m 1.44 2.40 SC73-120 12 2.52MHZ 90m 1.39 2.20 SC73-150 15 2.52MHZ 100m 1.24 2.00 SC73-180 18 2.52MHZ 110m 1.12 1.80 SC73-220 22 2.52MHZ 130m 1.07 1.65 SC73-270 27 2.52MHZ 150m 0.94 1.50 SC73-330 33 2.52MHZ 170m 0.85 1.40 SC73-390 39 2.52MHZ 220m 0.74 1.30 SC73-470 47 2.52MHZ 250m 0.68 1.22 SC73-560 56 2.52MHZ 280m 0.64 1.13 SC73-680 68 2.52MHZ 330m 0.59 1.05 SC73-820 82 2.52MHZ 410m 0.54 0.96 SC73-101 100 1KHZ 480m 0.51 0.88 SC73-121 120 1KHZ 540m 0.49 0.80 SC73-151 150 1KHZ 750m 0.40 0.72 SC73-181 180 1KHZ 1.02 0.36 0.62 SC73-221 220 1KHZ 1.20 0.31 0.54 SC73-271 270 1KHZ 1.31 0.29 0.48 SC73-331 330 1KHZ 1.50 0.28 0.44 (1). Inductance tolerance ±20% tested at 0.25V, 0ADC and 25℃. (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) XXX MARKING 7. 5 3. 1 8. 0 1. 8 0. 1 100 1000 100 1000 1000010 BC 73 I nduct ance decr ease by cur r ent I nduct ance( uH ) 100000 D C cur r ent ( m A) 331 560 100 DC current (mA) DC current (mA) SC73 Temperature rise by current Temperature rise °C SC73 Inductance decrease by current Inductance (µH) Custom versions available upon request.
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