SCR74B-470

SCR74B SMD POWER INDUCTORS XXX MARKING ● Features Inductance Test (uH) Frequency DC Resistance (Ω MAX) (2) (1) Saturation(3) Temperature (4) Current Current (A) (A) 10 2.52KHZ 0.07 1.65 3.30 SCR74B-120 12 2.52KHZ 0.07 1.57 3.00 SCR74B-150 15 2.52KHZ 0.08 1.39 2.70 SCR74B-180 18 2.52KHZ 0.10 1.29 2.43 SCR74B-220 22 2.52KHZ 0.13 1.12 2.18 SCR74B-270 27 2.52KHZ 0.16 1.06 1.96 SCR74B-330 33 2.52KHZ 0.18 0.97 1.74 SCR74B-390 39 2.52KHZ 0.18 0.91 1.64 SCR74B-470 47 2.52KHZ 0.27 0.80 SCR74B-560 56 SCR74B-680 68 SCR74B-820 82 SCR74B-121 120 SCR74B-151 150 SCR74B-181 BS 100 0.29 0.76 1.47 2.52KHZ 0.33 0.68 1.32 2.52KHZ 0.43 0.62 1.20 1KHZ 0.49 0.55 1.14 1KHZ 0.68 0.49 1.08 1KHZ 0.94 0.44 0.97 180 1KHZ 1.00 0.40 0.87 SCR74B-221 220 1KHZ 1.18 0.36 0.78 SCR74B-271 270 1KHZ 1.30 0.33 0.70 470 10 100 1 0. 1 10 10000 1000 100 current (mA) DDC C cur r ent ( mA) 1.55 2.52KHZ O SCR74B-101 271 100 O SCR74B-100 BCR 74B I nduct ance decr easeby bycurrent cur r ent SCR74B Inductance decrease 1000 Temperature Tem per at ur erise r i °C se ℃ Part Number (µH)uH) I Inductance nduct ance( ELECTRICAL CHARACTERISTICS LE TE 1. Magnetically shielded construction 2 Excellent Power Density 3 Engineered to Provide High Efficiency SCR74B Temperature current BC R74B Tem per at ur e rise r i sebyby cur r ent 80 70 60 271 50 100 470 40 30 20 10 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 D C cur r ent(mA) ( mA) DC current (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 45 128 Atlantic Avenue, Lynbrook, NY 11563 Toll Free 866-239-5777 • Tel 516-239-5777 • Fax 516-239-7208 Sales@signaltransformer.com • techhelp@signaltransformer.com