Gowanda’s SMRF3013-390M is a high-quality, molded unshielded inductor designed for demanding applications, featuring a compact size of 7.62 × 2.79 × 3.18 mm and a weight of 0.2 g. This inductor is part of the SMRF3013 series and is suitable for surface mount technology (SMT) applications. It is built to meet COTS+ application grade standards, offering an inductance of 0.39 µH with a direct current resistance (DCR) of 0.3 Ω and a current rating of 0.821 A DC. The inductor operates effectively within a frequency range, with a self-resonant frequency (SRF) of 365 MHz and a test frequency of 25 MHz, ensuring reliable performance with a minimum Q factor of 30. It has a tolerance of ±20% and features Pb termination with a Sn63Pb37 finish. Constructed with a phenolic core, it is designed to operate in temperatures ranging from -55°C to +125°C and is rated MSL 1 for moisture sensitivity. The product is packaged in tape and reel (T&R) format and is fungal inert, making it suitable for a variety of electronic applications.
| Weight | 0.2 g |
|---|---|
| Dimensions | 7.62 × 2.79 × 3.18 mm |
| Series | SMRF3013 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 0.39 |
| DCR (Ω) | 0.3 |
| Current Rating (A DC) | 0.821 |
| SRF (MHz) | 365 |
| Test Freq (MHz) | 25 |
| Q MIN | 30 |
| Tolerance | ±20% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Phenolic |
| 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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