Gowanda’s SMRF1210-122M is a molded unshielded inductor designed for high-quality, reliable performance in electronic applications. Weighing just 0.05 grams and measuring 3 × 2.16 × 2.06 mm, this inductor is part of the SMRF1210 series and is suitable for surface mount technology (SMT). It is classified as COTS+ grade, offering an inductance of 12 µH with a direct current resistance (DCR) of 2.5 Ω and a current rating of 0.272 A DC. The self-resonant frequency (SRF) is 28 MHz, tested at a frequency of 2.5 MHz, with a minimum Q factor of 30 and a tolerance of ±20%. The inductor features a lead (Pb) termination type with a Sn63Pb37 finish and a ferrite core, operating effectively in temperatures ranging from -55°C to +125°C. It is moisture sensitivity level (MSL) 1, packaged in tape and reel (T&R), and 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) | 12 |
| DCR (Ω) | 2.5 |
| Current Rating (A DC) | 0.272 |
| SRF (MHz) | 28 |
| Test Freq (MHz) | 2.5 |
| 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
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