Gowanda’s SMRF3013-821K is a high-quality molded unshielded inductor designed for COTS applications, specifically M83446/32 and M83446/33. Weighing just 0.2 grams and measuring 7.62 × 2.79 × 3.18 mm, this inductor is ideal for surface mount technology (SMT) applications. It features an inductance of 8.2 µH, a DCR of 2.7 Ω, and a current rating of 0.274 A DC, with a self-resonant frequency (SRF) of 55 MHz and a test frequency of 7.9 MHz. The inductor offers a Q MIN of 55 and a tolerance of ±10%. It uses a powdered iron core and has a termination type of Pb with a Sn63Pb37 finish. Operating efficiently in temperatures ranging from -55°C to +125°C, it is rated MSL 1 and comes in tape and reel packaging. Additionally, it is fungal inert, ensuring reliability in various environments.
| Weight | 0.2 g |
|---|---|
| Dimensions | 7.62 × 2.79 × 3.18 mm |
| Series | SMRF3013 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 8.2 |
| DCR (Ω) | 2.7 |
| Current Rating (A DC) | 0.274 |
| SRF (MHz) | 55 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 55 |
| 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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