RoHS RB20 Radial Bobbin Inductors Dimensions: 0.327 MAX. (8.31) Inches (mm) 0.244 MAX. (6.20) 0.197±0.04 (5.00±1.02) 22 AWG 0.327 MAX. (8.31) Allied Part Number Inductance Tolerance (µh) (%) Q Min. Test Freq. (MHz) SRF Min. (MHz) DCR Max. (Ω) Rated Current (mA) RB20-101K-RC 100 10 60 0.796 6.1 2.0 200 RB20-121K-RC 120 10 60 0.796 5.5 3.0 200 RB20-151K-RC 150 10 60 0.796 5.0 3.0 200 RB20-181K-RC 180 10 60 0.796 4.7 3.0 200 RB20-221K-RC 220 10 60 0.796 4.5 3.0 150 RB20-271K-RC 270 10 60 0.796 4.1 3.0 150 RB20-331K-RC 330 10 60 0.796 3.8 4.0 150 RB20-391K-RC 390 10 60 0.796 3.5 4.0 100 RB20-471K-RC 470 10 60 0.796 3.2 5.0 100 RB20-561K-RC 560 10 60 0.796 2.9 6.0 100 RB20-681K-RC 680 10 60 0.796 2.7 6.0 100 RB20-821K-RC 820 10 60 0.796 2.3 7.0 50 RB20-102K-RC 1000 10 80 0.252 2.1 9.0 50 RB20-122K-RC 1200 10 80 0.252 1.9 9.0 50 RB20-152K-RC 1500 10 80 0.252 1.8 11.0 50 RB20-182K-RC 1800 10 80 0.252 1.6 12.0 50 RB20-222K-RC 2200 10 80 0.252 1.5 14.0 50 RB20-272K-RC 2700 10 80 0.252 1.4 15.0 50 RB20-332K-RC 3300 10 80 0.252 0.9 25.0 40 RB20-392K-RC 3900 10 80 0.252 0.9 30.0 40 RB20-472K-RC 4700 10 80 0.252 0.8 32.0 40 RB20-562K-RC 5600 10 80 0.252 0.7 36.0 30 RB20-682K-RC 6800 10 80 0.252 0.7 40.0 30 RB20-822K-RC 8200 10 80 0.252 0.6 45.0 30 RB20-103K-RC 10000 10 60 0.0796 0.6 55.0 20 RB20-123K-RC 12000 10 60 0.0796 0.5 65.0 20 RB20-153K-RC 15000 10 60 0.0796 0.5 80.0 20 0.197±0.01 (5.00±0.25) Features • Radial leaded pre-tinned leads. • Protected with UL polyolefin shrink tubing. • Non-standard values and tolerances available. Electrical Inductance Range: 100µh to 15000µh. Tolerance: 10% over entire inductance range. Tighter tolerances available. Inductance Drop: 10% typical at the rated current. Physical Packaging: 100 pieces per bag. All specifications subject to change without notice. 714-665-1140 ALLIED COMPONENTS INTERNATIONAL www.alliedcomponents.com