Gowanda’s SMRF3013-511K is a high-quality, reliable molded unshielded inductor designed for demanding applications. Part of the SMRF3013 series, this component is COTS M83446/32 and M83446/33 compliant, ensuring it meets rigorous 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 offers an inductance of 5.1 µH, a DCR of 1.47 Ω, and a current rating of 0.371 A DC. It operates effectively across a frequency range, with a self-resonant frequency (SRF) of 69 MHz and a test frequency of 7.9 MHz. The component features a Q MIN of 50 and a tolerance of ±10%, with a powdered iron core and a termination finish of Sn63Pb37. It is designed to function in extreme temperatures from -55°C to +125°C and is rated MSL 1 for moisture sensitivity. Packaged in tape and reel (T&R) format, it is also fungal inert, making it suitable for a variety of challenging environments.
| Weight | 0.2 g |
|---|---|
| Dimensions | 7.62 × 2.79 × 3.18 mm |
| Series | SMRF3013 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 5.1 |
| DCR (Ω) | 1.47 |
| Current Rating (A DC) | 0.371 |
| SRF (MHz) | 69 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 50 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Powdered Iron |
| 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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