Gowanda’s SMRF2510-472K 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 inductor is part of the SMRF2510 series and is suitable for surface mount technology (SMT). It features an inductance of 47 µH, a direct current resistance (DCR) of 9.8 Ω, and a current rating of 0.069 A DC. With a self-resonant frequency (SRF) of 12 MHz and a test frequency of 2.5 MHz, it offers a minimum Q factor of 25 and a tolerance of ±10%. The inductor uses a powdered iron core and has a termination type of Pb with a Sn63Pb37 finish. It operates within a temperature range of -55°C to +105°C and is rated at moisture sensitivity level (MSL) 1. Packaged in tape and reel (T&R), it is also fungal inert, making it suitable for COTS+ application grades.
| Weight | 1.8 g |
|---|---|
| Dimensions | 5.97 × 2.16 × 2.29 mm |
| Series | SMRF2510 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 47 |
| DCR (Ω) | 9.8 |
| Current Rating (A DC) | 0.069 |
| SRF (MHz) | 12 |
| 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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