RCH series power inductors are suitable for switching power supplies, DC-DC converters, RF power amplifiers, etc.
The RCH‑875 series power inductors are offered in a range of inductance values from 10 µH to 680 µH. Each part lists its rated current, dimensions and typical DC resistance (DCR) for designers to select the appropriate component.
The sheet provides a detailed table of part numbers, inductance, DCR (max and typical), and current ratings, together with tolerance and test‑frequency information for the series.
| Inductance 10 µH DCR (max) | 0.05 Ω |
|---|---|
| Inductance 100 µH DCR (max) | 0.28 Ω |
| Inductance tolerance | +20 % (M) for 10 µH‑12 µH; +10 % (K) for 15 µH‑10 mH |
| Test frequency | 10 µH‑82 µH (2.52 MHz); 100 µH‑47 mH (1 kHz) |
The tolerance is +20 % (M) for 10 µH‑12 µH and +10 % (K) for 15 µH‑10 mH.
Test frequencies are 10 µH‑82 µH at 2.52 MHz and 100 µH‑47 mH at 1 kHz.