Gowanda’s SMRF1210-221KLF is a high-quality molded unshielded inductor designed for reliable performance in various electronic applications. Weighing just 0.05 grams, this compact component measures 3 × 2.16 × 2.06 mm and is part of the SMRF1210 series. It features a surface-mount technology (SMT) mounting type and is suitable for COTS+ application grades. With an inductance of 2.2 µH, a DCR of 1 Ω, and a current rating of 0.431 A DC, it operates efficiently within a frequency range, boasting a self-resonant frequency (SRF) of 70 MHz and a test frequency of 7.9 MHz. The inductor offers a minimum Q factor of 30 and a tolerance of ±10%. It is RoHS compliant with Sn100 termination finish and is constructed with a ferrite core. Although it is not shielded, it operates effectively in 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 diverse environments.
| Weight | 0.05 g |
|---|---|
| Dimensions | 3 × 2.16 × 2.06 mm |
| Series | SMRF1210 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 2.2 |
| DCR (Ω) | 1 |
| Current Rating (A DC) | 0.431 |
| SRF (MHz) | 70 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 30 |
| Tolerance | ±10% |
| 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 Unshielded Inductor
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