Gowanda’s SMRF2510-391M is a molded unshielded inductor designed for high-quality, reliable performance in electronic applications. Weighing 1.8 grams and measuring 5.97 × 2.16 × 2.29 mm, this component is part of the SMRF2510 series and features surface mount technology (SMT) for easy integration. It is suitable for COTS+ application grades, offering an inductance of 3.9 µH with a direct current resistance (DCR) of 1.7 Ω and a current rating of 0.167 A DC. The inductor operates at a self-resonant frequency (SRF) of 85 MHz and a test frequency of 7.9 MHz, with a minimum Q factor of 35 and a tolerance of ±20%. It utilizes a powdered iron core and has a termination type of Pb with a Sn63Pb37 finish. The component 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) | 3.9 |
| DCR (Ω) | 1.7 |
| Current Rating (A DC) | 0.167 |
| SRF (MHz) | 85 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 35 |
| Tolerance | ±20% |
| 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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