Gowanda’s CMF4-1003HC is a high-quality, reliable electronic component designed for horizontal PC mount applications. This epoxy-potted common mode choke is part of the CMF4HC series and features a weight of 23.5 grams with dimensions of 27.9 mm on each side. It is a through-hole technology (THT) component with a COTS+ application grade, offering an inductance of 100 µH and a direct current resistance (DCR) of 0.004 Ω. The choke supports a current rating of 12 A DC and has an interwinding capacitance of 8.8 pF, with a leakage inductance of 1.7 µH. It can withstand a dielectric withstanding voltage (DWV) of 1250 and has a tolerance of ±30%. The component features lead-based terminations with a Sn63Pb37 finish and operates within a temperature range of -55°C to +125°C. It is packaged in bulk, has a moisture sensitivity level (MSL) of 1, and is not shielded or fungal inert.
| Weight | 23.5 g |
|---|---|
| Dimensions | 27.9 × 27.9 × 27.9 mm |
| Series | CMF4HC |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 100 |
| DCR (Ω) | 0.004 |
| Current Rating (A DC) | 12 |
| Interwinding Capacitance (pF) | 8.8 |
| Leakage Inductance (µH) | 1.7 |
| DWV | 1250 |
| Tolerance | ±30% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | Bulk |
| Fungal Inert | No |
Horizontal PC Mount Epoxy-Potted Common Mode Choke
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