Gowanda’s SMRF1210S-222J is a molded shielded inductor designed for high-quality, 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 features a 22 µH inductance with a direct current resistance (DCR) of 3 Ω and a current rating of 0.232 A DC. The inductor operates effectively within a frequency range, with a self-resonant frequency (SRF) of 19 MHz and a test frequency of 2.5 MHz, maintaining a minimum quality factor (Q) of 40. It offers a tolerance of ±5% and is constructed with a ferrite core, though it is not shielded. The component is capable of functioning in extreme temperatures ranging from -55°C to +125°C and is rated with a moisture sensitivity level (MSL) of 1. It is packaged in tape and reel (T&R) format, features lead-based (Pb) terminations with a Sn63Pb37 finish, and is fungal inert, making it ideal for commercial off-the-shelf plus (COTS+) applications.
| Weight | 0.05 g |
|---|---|
| Dimensions | 3 × 2.16 × 2.06 mm |
| Series | SMRF1210S |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 22 |
| DCR (Ω) | 3 |
| Current Rating (A DC) | 0.232 |
| SRF (MHz) | 19 |
| Test Freq (MHz) | 2.5 |
| Q MIN | 40 |
| Tolerance | ±5% |
| 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 Shielded Inductor
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