Gowanda’s SMRF1210-471K is a high-quality molded unshielded inductor designed for reliable performance in electronic applications. With a compact weight of 0.05 g and dimensions of 3 × 2.16 × 2.06 mm, it is part of the SMRF1210 series and features surface mount technology (SMT) for easy integration. This component is suitable for COTS+ grade applications, offering an inductance of 4.7 µH, a DCR of 1.5 Ω, and a current rating of 0.352 A DC. It operates effectively within a frequency range, with a self-resonant frequency (SRF) of 45 MHz and a test frequency of 7.9 MHz, maintaining a minimum Q factor of 30. The inductor has a tolerance of ±10% and utilizes a ferrite core with a tin-lead (Sn63Pb37) termination finish. It is designed to function in a wide temperature range 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 durability and reliability in various environments.
| Weight | 0.05 g |
|---|---|
| Dimensions | 3 × 2.16 × 2.06 mm |
| Series | SMRF1210 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 4.7 |
| DCR (Ω) | 1.5 |
| Current Rating (A DC) | 0.352 |
| SRF (MHz) | 45 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 30 |
| 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
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