Gowanda’s SMRF2510-222K is a high-quality molded unshielded inductor designed for reliable performance in electronic applications. With a compact size of 5.97 × 2.16 × 2.29 mm and a weight of 1.8 g, it is suitable for surface mount technology (SMT) installations. This inductor is part of the SMRF2510 series and is graded as COTS+ for commercial off-the-shelf applications. It features an inductance of 22 µH, a direct current resistance (DCR) of 4.7 Ω, and a current rating of 0.1 A DC. The self-resonant frequency (SRF) is 18 MHz, with a test frequency of 2.5 MHz and a minimum Q factor of 25. The component has a tolerance of ±10% and utilizes a powdered iron core. It is lead-terminated with a Sn63Pb37 finish and is not shielded. The operating temperature range is from -55°C to +105°C, with a moisture sensitivity level (MSL) of 1. It is packaged in tape and reel (T&R) and is fungal inert, ensuring durability and reliability in various environments.
| Weight | 1.8 g |
|---|---|
| Dimensions | 5.97 × 2.16 × 2.29 mm |
| Series | SMRF2510 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 22 |
| DCR (Ω) | 4.7 |
| Current Rating (A DC) | 0.1 |
| SRF (MHz) | 18 |
| Test Freq (MHz) | 2.5 |
| Q MIN | 25 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Powdered Iron |
| Shielded | No |
| Operating Temperature | -55°C to +105°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded Inductor
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