Gowanda’s CMF64-1804SM is a high-quality common mode transformer choke designed for demanding applications. With a compact size of 12.44 × 12.44 × 7.37 mm and a weight of 2.8 grams, this SMT-mounted component is part of the CMF64SM series, offering an inductance of 1800 µH and a current rating of 1.4 A DC. It features a DCR of 0.106 Ω and a leakage inductance of 5.5 µH, ensuring efficient performance. The choke is shielded and operates within a wide temperature range of -55°C to +125°C, making it suitable for COTS+ grade applications. It has a dielectric withstanding voltage of 1250 and a tolerance of ±25%. The termination type is Pb with a Sn63Pb37 finish, and it is packaged in tape and reel format with an MSL of 1. However, it is not fungal inert.
| Weight | 2.8 g |
|---|---|
| Dimensions | 12.44 × 12.44 × 7.37 mm |
| Series | CMF64SM |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 1800 |
| DCR (Ω) | 0.106 |
| Current Rating (A DC) | 1.4 |
| Leakage Inductance (µH) | 5.5 |
| DWV | 1250 |
| Tolerance | ±25% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Shielded | Yes |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | No |
SMT Common Mode Transformer Choke
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