Gowanda’s CMF61-4702SM is a high-quality SMT Common Mode Transformer Choke designed for reliable performance in demanding applications. Weighing just 0.5 grams and measuring 6.35 × 6.35 × 5.08 mm, this component is part of the CMF61SM series and is suitable for COTS+ application grades. It features an inductance of 47 µH, a DCR of 0.015 Ω, and a current rating of 2.5 A DC. The choke also boasts a leakage inductance of 0.3 µH and a dielectric withstanding voltage (DWV) of 1250. With a tolerance of ±30%, it is shielded and operates within a temperature range of -55°C to +125°C. The termination type is Pb with a Sn63Pb37 finish, and it is packaged in tape and reel (T&R) format. The component is rated MSL 1, ensuring high reliability, although it is not fungal inert.
| Weight | 0.5 g |
|---|---|
| Dimensions | 6.35 × 6.35 × 5.08 mm |
| Series | CMF61SM |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 47 |
| DCR (Ω) | 0.015 |
| Current Rating (A DC) | 2.5 |
| Leakage Inductance (µH) | 0.3 |
| DWV | 1250 |
| Tolerance | ±30% |
| 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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