Gowanda’s CMF2-1003SM is a high-quality common mode transformer choke designed for reliable performance in demanding applications. Weighing 1.7 grams and measuring 15.5 × 12.2 × 6.35 mm, this component is part of the CMF2SM series and features surface mount technology (SMT) for easy integration. It is suitable for COTS+ application grades, offering an inductance of 100 µH and a direct current resistance (DCR) of 0.035 Ω. With a current rating of 3 A DC and interwinding capacitance of 2.6 pF, it ensures efficient operation. The choke is shielded, has a leakage inductance of 2.2 µH, and can withstand a dielectric withstanding voltage (DWV) of 1250. It operates within a temperature range of -55°C to +125°C and has a moisture sensitivity level (MSL) of 1. The termination type is Pb with a Sn63Pb37 finish, and it is packaged in tape and reel (T&R) format. Additionally, it is fungal inert, ensuring durability in various environments.
| Weight | 1.7 g |
|---|---|
| Dimensions | 15.5 × 12.2 × 6.35 mm |
| Series | CMF2SM |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 100 |
| DCR (Ω) | 0.035 |
| Current Rating (A DC) | 3 |
| Interwinding Capacitance (pF) | 2.6 |
| Leakage Inductance (µH) | 2.2 |
| 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 | Yes |
Common Mode Transformer Choke
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