The SRF0703 series features dual-winding shielded power inductors designed for multiple applications including parallel, series, dual-inductor, and transformer configurations. These magnetically shielded components offer low radiation and are RoHS compliant.
Applications: SEPIC topology, power supplies for communication equipment, notebooks, desktop computers, servers, LCDs, flat panels, backlights, camcorders, and HDTVs.
| Part No. | Parallel L (H) | Parallel DCR () | Parallel Irms (A) | Parallel Isat (A) | Series L (H) | Series DCR () | Series Irms (A) | Series Isat (A) |
|---|---|---|---|---|---|---|---|---|
| SRF0703-R33M | 0.33 | 0.0092 | 6.19 | 14.4 | 1.34 | 0.04 | 3.1 | 7.48 |
| SRF0703-1R0M | 1.0 | 0.0185 | 5.25 | 7.97 | 3.86 | 0.072 | 2.63 | 3.99 |
| SRF0703-1R5M | 1.5 | 0.0191 | 4.64 | 6.52 | 5.83 | 0.11 | 2.32 | 3.26 |
| SRF0703-2R2M | 2.2 | 0.0217 | 4.11 | 5.52 | 8.13 | 0.132 | 2.06 | 2.76 |
| SRF0703-3R3M | 3.3 | 0.0316 | 3.31 | 4.22 | 13.60 | 0.182 | 1.66 | 2.11 |
| SRF0703-4R7M | 4.7 | 0.0406 | 3.09 | 3.78 | 17.10 | 0.242 | 1.55 | 1.89 |
| SRF0703-6R8M | 6.8 | 0.0858 | 2.55 | 3.12 | 25.50 | 0.285 | 1.28 | 1.56 |
| SRF0703-8R2M | 8.2 | 0.0772 | 2.19 | 2.66 | 34.10 | 0.306 | 1.1 | 1.33 |
| SRF0703-100M | 10 | 0.0826 | 2.08 | 2.47 | 39.60 | 0.342 | 1.04 | 1.24 |
| SRF0703-150M | 15 | 0.119 | 1.83 | 2.05 | 59.60 | 0.47 | 0.916 | 1.03 |
| SRF0703-220M | 22 | 0.15 | 1.62 | 1.67 | 89.50 | 0.62 | 0.811 | 0.83 |
| SRF0703-330M | 33 | 0.24 | 1.31 | 1.35 | 140.50 | 1.0 | 0.653 | 0.68 |
| SRF0703-470M | 47 | 0.338 | 1.08 | 1.14 | 194.20 | 1.28 | 0.542 | 0.57 |
| SRF0703-680M | 68 | 0.507 | 0.89 | 0.96 | 289.30 | 1.92 | 0.444 | 0.48 |
| SRF0703-820M | 82 | 0.61 | 0.86 | 0.89 | 324.70 | 2.28 | 0.43 | 0.44 |
| SRF0703-101M | 100 | 0.715 | 0.73 | 0.79 | 397.60 | 2.64 | 0.367 | 0.39 |
| SRF0703-151M | 150 | 0.986 | 0.58 | 0.65 | 608.20 | 3.63 | 0.289 | 0.32 |
| SRF0703-221M | 220 | 1.48 | 0.52 | 0.53 | 922.60 | 5.5 | 0.26 | 0.27 |
| SRF0703-331M | 330 | 2.16 | 0.42 | 0.44 | 1335.00 | 8.25 | 0.211 | 0.22 |
| SRF0703-471M | 470 | 2.82 | 0.35 | 0.37 | 1859.00 | 11.22 | 0.173 | 0.18 |
| SRF0703-681M | 680 | 3.96 | 0.29 | 0.31 | 2930.00 | 16.17 | 0.143 | 0.15 |
| SRF0703-821M | 820 | 5.01 | 0.27 | 0.28 | 3550.00 | 20.07 | 0.134 | 0.14 |
| SRF0703-102M | 1000 | 6.11 | 0.26 | 0.25 | 4120.00 | 24.42 | 0.128 | 0.13 |
