Gowanda’s SMRF3013-391K 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 rigorous commercial off-the-shelf standards. It features a compact design with dimensions of 7.62 × 2.79 × 3.18 mm and a weight of just 0.2 grams, making it ideal for space-constrained environments. The inductor offers an inductance of 3.9 µH, a DCR of 1 Ω, and a current rating of 0.45 A DC, with a self-resonant frequency of 80 MHz and a minimum Q factor of 45. It operates efficiently across a wide temperature range from -55°C to +125°C and is packaged in tape and reel for easy SMT mounting. The component is constructed with a powdered iron core and features a Pb termination type with a Sn63Pb37 finish, ensuring durability and reliability. Additionally, it is fungal inert, making it suitable for various environmental conditions.
| Weight | 0.2 g |
|---|---|
| Dimensions | 7.62 × 2.79 × 3.18 mm |
| Series | SMRF3013 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 3.9 |
| DCR (Ω) | 1 |
| Current Rating (A DC) | 0.45 |
| SRF (MHz) | 80 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 45 |
| 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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