Gowanda’s SMRF2510-221K is a high-quality molded unshielded inductor designed for reliable performance in electronic applications. Weighing 1.8 grams, this component features compact dimensions of 5.97 × 2.16 × 2.29 mm and is part of the SMRF2510 series. It is suitable for surface mount technology (SMT) and is classified under the COTS+ application grade. The inductor offers an inductance of 2.2 µH with a direct current resistance (DCR) of 0.76 Ω and a current rating of 0.25 A DC. It operates at a self-resonant frequency (SRF) of 120 MHz and is tested at a frequency of 7.9 MHz, with a minimum Q factor of 30 and a tolerance of ±10%. The component uses a powdered iron core and has a termination type of Pb with a Sn63Pb37 finish. It is designed to function within an operating temperature range of -55°C to +105°C, has a moisture sensitivity level (MSL) of 1, and is packaged in tape and reel (T&R) format. Additionally, it 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) | 2.2 |
| DCR (Ω) | 0.76 |
| Current Rating (A DC) | 0.25 |
| SRF (MHz) | 120 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 30 |
| 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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