Gowanda’s SMRF1210S-331MLF is a high-quality molded shielded inductor designed for reliable performance in various applications. With a compact weight of 0.05 g and dimensions of 3 × 2.16 × 2.06 mm, this inductor is part of the SMRF1210S series and features surface mount technology (SMT) for easy integration. It is classified as COTS+ application grade, offering an inductance of 3.3 µH, a DCR of 0.8 Ω, and a current rating of 0.449 A DC. The inductor operates at a self-resonant frequency (SRF) of 45 MHz and a test frequency of 7.9 MHz, with a minimum Q factor of 40 and a tolerance of ±20%. It is RoHS compliant with Sn100 termination finish and features a ferrite core. Although not shielded, it operates efficiently within a temperature range of -55°C to +125°C and has a moisture sensitivity level (MSL) of 1. Packaged in tape and reel (T&R) format, it is also fungal inert, ensuring durability and reliability in demanding environments.
| Weight | 0.05 g |
|---|---|
| Dimensions | 3 × 2.16 × 2.06 mm |
| Series | SMRF1210S |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 3.3 |
| DCR (Ω) | 0.8 |
| Current Rating (A DC) | 0.449 |
| SRF (MHz) | 45 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 40 |
| Tolerance | ±20% |
| Termination Type | RoHS |
| Termination Finish | Sn100 |
| Core | Ferrite |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Shielded Inductor
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