RoHS Axial Molded Power Chokes Dimensions: AMPC20 Inches (mm) 0.272±0.01 (6.91±0.25) 20 AWG 1.5 NOMINAL (38) Allied Part Number Inductance (µh) Tolerance (%) DCR Max. (Ω) AMPC20-3R9K-RC AMPC20-4R7K-RC AMPC20-5R6K-RC AMPC20-6R8K-RC AMPC20-8R2K-RC AMPC20-100K-RC AMPC20-120K-RC AMPC20-150K-RC AMPC20-180K-RC AMPC20-220K-RC AMPC20-270K-RC AMPC20-330K-RC AMPC20-390K-RC AMPC20-470K-RC AMPC20-560K-RC AMPC20-680K-RC AMPC20-820K-RC AMPC20-101K-RC AMPC20-121K-RC AMPC20-151K-RC AMPC20-181K-RC AMPC20-221K-RC AMPC20-271K-RC AMPC20-331K-RC AMPC20-391K-RC AMPC20-471K-RC AMPC20-561K-RC AMPC20-681K-RC AMPC20-821K-RC AMPC20-102K-RC AMPC20-122K-RC AMPC20-152K-RC AMPC20-182K-RC AMPC20-222K-RC AMPC20-272K-RC AMPC20-332K-RC AMPC20-392K-RC AMPC20-472K-RC AMPC20-562K-RC AMPC20-682K-RC AMPC20-822K-RC AMPC20-103K-RC AMPC20-123K-RC AMPC20-153K-RC AMPC20-183K-RC 3.9 4.7 5.6 6.8 8.2 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 560 680 820 1000 1200 1500 1800 2200 2700 3300 3900 4700 5600 6800 8200 10000 12000 15000 18000 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 0.019 0.022 0.024 0.026 0.028 0.033 0.037 0.040 0.044 0.050 0.058 0.075 0.094 0.109 0.140 0.145 0.152 0.208 0.283 0.340 0.362 0.430 0.557 0.665 0.772 1.15 1.27 1.61 1.96 2.3 2.65 3.45 4.03 4.48 5.90 6.56 8.63 10.5 13.9 16.3 20.8 26.4 29.9 42.5 48.3 0.645±0.02 (16.38±0.51) Saturation Current (A) 7.3 6.3 5.6 5.3 4.5 4.1 3.6 3.3 3.0 2.7 2.5 2.2 2.0 1.8 1.7 1.5 1.4 1.2 1.1 1.0 0.95 0.86 0.77 0.70 0.64 0.59 0.54 0.49 0.44 0.40 0.35 0.33 0.29 0.27 0.24 0.22 0.20 0.18 0.166 0.151 0.138 0.125 0.114 0.098 0.091 Rated Current (A) 1.28 1.28 1.28 1.28 1.28 1.28 1.28 1.28 1.28 1.28 1.28 1.008 0.804 0.804 0.804 0.804 0.804 0.632 0.508 0.508 0.508 0.508 0.400 0.400 0.400 0.315 0.315 0.250 0.200 0.200 0.200 0.158 0.158 0.158 0.125 0.125 0.100 0.100 0.082 0.082 0.065 0.050 0.050 0.039 0.039 1.5 NOMINAL (38) Features • Axial pre-tinned leads. • Protected with UL94V2 rated molding. • Non standard values and tolerances available. • High saturation core material used for high inductance and low DCR. • Available on tape and reel. Electrical Testing: Inductance measured at 1KHz/ 0.25v. Temp. Range: -40ºC to + 105ºC. Mechanical Flammability: UL94V2 rated molding. Physical Marking (On Part): Standard EIA Code. Marking (On Reel): Manufactures Name, Part Number, Customers Part Number, Invoice Number, Lot or Date Code. Packaging: 250 pieces per bag. 1000 pieces per reel. All specifications subject to change without notice. 714-665-1140 ALLIED COMPONENTS INTERNATIONAL Revised 03-25-08 www.alliedcomponents.com