Gowanda’s SMRF3013-513M is a high-quality, reliable molded unshielded inductor designed for COTS M83446/32 and M83446/33 applications. This component, weighing 0.2 grams and measuring 7.62 × 2.79 × 3.18 mm, is part of the SMRF3013 series and is suitable for surface mount technology (SMT). It features an inductance of 510 µH, a direct current resistance (DCR) of 44 Ω, and a current rating of 0.068 A DC. The inductor operates at a self-resonant frequency (SRF) of 5.5 MHz and is tested at a frequency of 0.79 MHz, with a minimum Q factor of 30 and a tolerance of ±20%. It is constructed with a ferrite core and has a termination type of Pb with a Sn63Pb37 finish. The component is designed to operate in temperatures ranging from -55°C to +125°C, has 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) | 510 |
| DCR (Ω) | 44 |
| Current Rating (A DC) | 0.068 |
| SRF (MHz) | 5.5 |
| Test Freq (MHz) | 0.79 |
| Q MIN | 30 |
| Tolerance | ±20% |
| 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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