Gowanda’s SMRF1210S-390KLF is a high-quality molded shielded inductor designed for reliable performance in electronic applications. Weighing just 0.05 grams and measuring 3 × 2.16 × 2.06 mm, this component is part of the SMRF1210S series and is suitable for surface mount technology (SMT). It is crafted for COTS+ application grade, offering an inductance of 0.39 µH with a direct current resistance (DCR) of 0.4 Ω and a current rating of 0.692 A DC. The inductor operates efficiently with a self-resonant frequency (SRF) of 230 MHz and a test frequency of 25 MHz, maintaining a minimum Q factor of 40 with a tolerance of ±10%. It features RoHS-compliant Sn100 termination and is constructed with a powdered iron core, although it is not shielded. The component is designed to withstand operating temperatures ranging from -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 various environments.
| Weight | 0.05 g |
|---|---|
| Dimensions | 3 × 2.16 × 2.06 mm |
| Series | SMRF1210S |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 0.39 |
| DCR (Ω) | 0.4 |
| Current Rating (A DC) | 0.692 |
| SRF (MHz) | 230 |
| Test Freq (MHz) | 25 |
| Q MIN | 40 |
| Tolerance | ±10% |
| Termination Type | RoHS |
| Termination Finish | Sn100 |
| Core | Powdered Iron |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Shielded Inductor
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