Gowanda’s CMF4-1003HCLF is a high-quality, horizontally mounted epoxy-potted common mode choke designed for reliable performance in electronic applications. With a weight of 23.5 grams and compact dimensions of 27.9 mm on each side, this component is part of the CMF4HC series and features through-hole technology (THT) for secure mounting. It is suitable for COTS+ grade applications, 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 operates within a temperature range of -55°C to +125°C. The component is RoHS compliant with Sn100 termination finish, and it is packaged in bulk. It is not shielded and has a moisture sensitivity level (MSL) of 1, although it is not 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 | RoHS |
| Termination Finish | Sn100 |
| 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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