SC54-270

SC54 SMD POWER INDUCTORS 1. 5 XXX 5. 9 2. 2 5. 5 MARKING ● Features 1. Open frame construction. ELECTRICAL CHARACTERISTICS DC Resistance (Ω MAX) (2) (1) Saturation(3) Temperature (4) Current Current (A) (A) SC54-100 10 2.52MHZ 0.10 1.44 2.20 SC54-120 12 2.52MHZ 0.12 1.40 1.98 SC54-150 15 2.52MHZ 0.14 1.30 1.76 SC54-180 18 2.52MHZ 0.15 1.23 1.65 SC54-220 22 2.52MHZ 0.18 1.11 1.45 SC54-270 27 2.52MHZ 0.20 0.97 1.30 SC54-330 33 2.52MHZ 0.23 0.88 1.20 SC54-390 39 2.52MHZ 0.32 0.80 1.10 SC54-470 47 2.52MHZ 0.37 0.72 1.00 SC54-560 56 2.52MHZ 0.42 0.68 0.86 SC54-680 68 2.52MHZ 0.46 0.61 0..78 SC54-820 82 2.52MHZ 0.60 0.58 0.70 SC54-101 100 1KHZ 0.70 0.52 0.64 SC54-121 120 1KHZ 0.93 0.48 0.58 SC54-151 150 1KHZ 1.10 0.40 0.54 SC54-181 180 1KHZ 1.38 0.38 0.52 SC54-221 220 1KHZ 1.57 0.35 0.48 BC54 I Inductance nduct ance decr ease bybycur r ent SC54 decrease current 10000 Inductance (µH)uH) I nduct ance( Inductance Test (uH) Frequency 1000 221 100 470 10 100 1 10 Temperature Tem per at ur rise e r°C i se ℃ Part Number 100 1000 100000 10000 DC current cur r ent (mA) ( mA) DC BC54 Temper at ur e r i se by cur r ent SC54 Temperature rise by current 80 70 60 221 50 100 470 40 30 20 10 0 500 1000 1500 2000 2500 3000 3500 D C cur r ent(mA) ( mA) DC current 4000 4500 5000 (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. Click here for QUANTITY PER REEL & PACKING INFORMATION Custom versions available upon request. belfuse.com/signal © 2019 Signal Transformer –Specification subject to change without notice. 12.19 33 128 Atlantic Avenue, Lynbrook, NY 11563 Toll Free 866-239-5777 • Tel 516-239-5777 • Fax 516-239-7208 Sales@signaltransformer.com • techhelp@signaltransformer.com