Gowanda’s SMRF3013S-471K is a molded shielded inductor designed for high reliability in electronic applications. Weighing 0.3 grams and measuring 7.62 × 2.79 × 3.18 mm, this inductor is part of the SMRF3013S series and features surface mount technology (SMT) for ease of integration. It is classified under the COTS+ application grade, ensuring suitability for commercial off-the-shelf applications with enhanced performance. The inductor offers an inductance of 4.7 µH, a direct current resistance (DCR) of 1.2 Ω, and both current and saturation current ratings of 0.29 A DC. It operates effectively within a frequency range, with a self-resonant frequency (SRF) of 70 MHz and a test frequency of 7.9 MHz, maintaining a minimum Q factor of 55. The component is built with a ±10% tolerance and features lead-based (Pb) terminations with a Sn63Pb37 finish. It is designed to operate in extreme temperatures ranging from -55°C to +125°C, with a moisture sensitivity level (MSL) of 1, and is available in tape and reel (T&R) packaging for efficient handling and assembly.
| Weight | 0.3 g |
|---|---|
| Dimensions | 7.62 × 2.79 × 3.18 mm |
| Series | SMRF3013S |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 4.7 |
| DCR (Ω) | 1.2 |
| Current Rating (A DC) | 0.29 |
| Saturation Current (A DC) | 0.29 |
| SRF (MHz) | 70 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 55 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
Molded Shielded Inductor
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