SCR125B-120

SCR125B SMD POWER INDUCTORS XXX MARKING ● Features DC Resistance (Ω MAX) (2) (1) 2.52KHZ 2.52KHZ 2.52KHZ 2.52KHZ 2.52KHZ 2.52KHZ 2.52KHZ 2.52KHZ 2.52KHZ 2.52KHZ 2.52KHZ 2.52KHZ 1KHZ 1KHZ 1KHZ 1KHZ 1KHZ 1KHZ 1KHZ 1KHZ 1KHZ 1KHZ 1KHZ 1KHZ 0.05 0.05 0.06 0.06 0.07 0.08 0.10 0.11 0.12 0.15 0.17 0.20 0.25 0.28 0.40 0.48 0.52 0.70 0.80 1.08 1.20 1.34 1.78 2.00 2.65 2.50 2.45 2.40 2.20 2.00 1.80 1.62 1.50 1.38 1.26 1.14 1.05 0.95 0.85 0.77 0.70 0.63 0.57 0.52 0.48 0.44 0.40 0.36 BS 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 560 680 820 O SCR125B-100 SCR125B-120 SCR125B-150 SCR125B-180 SCR125B-220 SCR125B-270 SCR125B-330 SCR125B-390 SCR125B-470 SCR125B-560 SCR125B-680 SCR125B-820 SCR125B-101 SCR125B-121 SCR125B-151 SCR125B-181 SCR125B-221 SCR125B-271 SCR125B-331 SCR125B-391 SCR125B-471 SCR125B-561 SCR125B-681 SCR125B-821 Saturation(3) Temperature (4) Current Current (A) (A) 6.00 5.40 5.10 4.80 4.32 3.88 3.49 3.14 2.82 2.67 2.53 2.40 2.28 2.17 2.05 1.95 1.75 1.57 1.33 1.13 1.01 0.91 0.81 0.74 SCR125B Inductance decrease BCR125B I nduct ance decr ease by by curcurrent r ent 10000 Inductance (µH)uH) I nduct ance( Inductance Test (uH) Frequency O Part Number 1000 821 100 101 10 100 1 100 10 1000 DC r ent ((mA) mA) DCcur current 100000 10000 BCR125B Temper at ur e r i se by cur r ent SCR125B Temperature rise by current 80 Temperature Tem per at ur eriser i°C se ℃ ELECTRICAL CHARACTERISTICS LE TE 1. Magnetically shielded construction 2 Excellent Power Density 3 Engineered to Provide High Efficiency 70 60 50 101 821 100 40 30 20 10 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 DCDC curcurrent r ent ( (mA) mA) (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 25% from its initial value (10uH-18uH) or 20% from its initial value (22uH-820uH). (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 47 128 Atlantic Avenue, Lynbrook, NY 11563 Toll Free 866-239-5777 • Tel 516-239-5777 • Fax 516-239-7208 Sales@signaltransformer.com • techhelp@signaltransformer.com