Coilcraft DC1012 Series radial-leaded power inductors provide a low-cost, high-efficiency option for choke applications. They feature industry-standard lead spacing and are available in a wide range of inductance values and current ratings up to 9.5 Amps.
Electrical specifications at 25°C.
| 零件号 1 |
电感 (µH)
2
(公差: ±10%) |
DCR max (mΩ) 3 | SRF typ (MHz) | Isat (A) 4 | Irms (A) 5 | |||
|---|---|---|---|---|---|---|---|---|
| 10% drop | 20% drop | 30% drop | 20°C rise | 40°C rise | ||||
| DC1012-103L | 10 | 26.0 | 35.0 | 4.80 | 5.58 | 5.94 | 3.5 | 4.6 |
| DC1012-123L | 12 | 30.0 | 25.0 | 4.52 | 5.20 | 5.60 | 3.1 | 4.3 |
| DC1012-153L | 15 | 35.0 | 18.0 | 3.92 | 4.50 | 4.84 | 2.8 | 4.2 |
| DC1012-183L | 18 | 38.0 | 15.0 | 3.65 | 4.25 | 4.47 | 2.7 | 3.7 |
| DC1012-223L | 22 | 46.0 | 13.0 | 3.37 | 3.81 | 4.17 | 2.6 | 3.6 |
| DC1012-273L | 27 | 70.0 | 12.0 | 2.97 | 3.37 | 3.64 | 2.2 | 2.9 |
| DC1012-333L | 33 | 80.0 | 11.0 | 2.67 | 3.10 | 3.37 | 2.0 | 2.7 |
| DC1012-393L | 39 | 88.0 | 10.0 | 2.45 | 2.85 | 3.05 | 1.9 | 2.6 |
| DC1012-473L | 47 | 100 | 9.0 | 2.25 | 2.65 | 2.85 | 1.8 | 2.4 |
| DC1012-563L | 56 | 150 | 8.0 | 2.06 | 2.35 | 2.48 | 1.7 | 2.1 |
| DC1012-683L | 68 | 170 | 7.0 | 1.90 | 2.08 | 2.28 | 1.6 | 1.9 |
| DC1012-823L | 82 | 200 | 6.0 | 1.75 | 2.03 | 2.10 | 1.5 | 1.7 |
| DC1012-104L | 100 | 220 | 5.5 | 1.56 | 1.76 | 1.87 | 1.2 | 1.5 |
| DC1012-124L | 120 | 290 | 5.0 | 1.30 | 1.62 | 1.72 | 0.92 | 1.4 |
| DC1012-154L | 150 | 340 | 4.5 | 1.28 | 1.45 | 1.54 | 0.90 | 1.3 |
| DC1012-184L | 180 | 380 | 4.0 | 1.17 | 1.34 | 1.44 | 0.81 | 1.2 |
| DC1012-224L | 220 | 440 | 3.5 | 1.07 | 1.22 | 1.31 | 0.72 | 1.0 |
| DC1012-274L | 270 | 620 | 3.3 | 0.96 | 1.11 | 1.19 | 0.70 | 0.90 |
| DC1012-334L | 330 | 700 | 3.0 | 0.86 | 0.99 | 1.06 | 0.68 | 0.88 |
