Gowanda’s SMRF3013-392K is a high-quality, reliable molded unshielded inductor designed for demanding applications. This component, part of the SMRF3013 series, is a COTS M83446/32, M83446/33 grade product, ensuring it meets stringent military standards. With dimensions of 7.62 × 2.79 × 3.18 mm and a weight of 0.2 g, it is suitable for surface mount technology (SMT) applications. The inductor features an inductance of 39 µH, a DCR of 3.6 Ω, and a current rating of 0.237 A DC, with a self-resonant frequency (SRF) of 22 MHz. It operates efficiently across a wide temperature range of -55°C to +125°C and is packaged in tape and reel (T&R) format for ease of use. The component is constructed with a ferrite core and has a Q factor of at least 45, with a tolerance of ±10%. Its termination type is Pb with a Sn63Pb37 finish, and it is fungal inert, making it suitable for various environments.
| Weight | 0.2 g |
|---|---|
| Dimensions | 7.62 × 2.79 × 3.18 mm |
| Series | SMRF3013 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 39 |
| DCR (Ω) | 3.6 |
| Current Rating (A DC) | 0.237 |
| SRF (MHz) | 22 |
| Test Freq (MHz) | 2.5 |
| Q MIN | 45 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Ferrite |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded Inductor, COTS M83446/32, M83446/33
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