Gowanda’s SMRF3013-512K is a high-quality molded unshielded inductor designed for demanding applications. As part of the COTS M83446/32 and M83446/33 series, it features a compact size with dimensions of 7.62 × 2.79 × 3.18 mm and a weight of 0.2 g. This surface-mount technology (SMT) component is ideal for COTS+ application grades, offering an inductance of 51 µH and a direct current resistance (DCR) of 5 Ω. It supports a current rating of 0.201 A DC and a self-resonant frequency (SRF) of 19 MHz, tested at a frequency of 2.5 MHz with a minimum Q factor of 45. The inductor has a tolerance of ±10% and utilizes a ferrite core with a Pb termination type and Sn63Pb37 termination finish. It operates efficiently in temperatures ranging from -55°C to +125°C, with a moisture sensitivity level (MSL) of 1, and is packaged in tape and reel (T&R) format. 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) | 51 |
| DCR (Ω) | 5 |
| Current Rating (A DC) | 0.201 |
| SRF (MHz) | 19 |
| 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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