Gowanda’s CMF64-3304SM is a high-quality common mode transformer choke designed for reliable performance in demanding applications. This component, part of the CMF64SM series, features a compact size with dimensions of 12.44 × 12.44 × 7.37 mm and a weight of 2.8 grams. It is surface mountable (SMT) and suitable for COTS+ application grades. The choke offers an inductance of 3300 µH with a direct current resistance (DCR) of 0.21 Ω and a current rating of 0.85 A DC. It is shielded and operates efficiently within a temperature range of -55°C to +125°C. The component has a dielectric withstanding voltage (DWV) of 1250 and a leakage inductance of 9.5 µH, with a tolerance of ±25%. It features a Pb termination type with a Sn63Pb37 finish, ensuring robust connections. The CMF64-3304SM is packaged in tape and reel (T&R) format and has a moisture sensitivity level (MSL) of 1, although 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) | 3300 |
| DCR (Ω) | 0.21 |
| Current Rating (A DC) | 0.85 |
| Leakage Inductance (µH) | 9.5 |
| 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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