Gowanda’s SMRF5025S-183K is a molded shielded inductor designed for high reliability in electronic applications. Weighing 0.95 grams and measuring 12.45 × 5.84 × 5.33 mm, this inductor is part of the SMRF5025S series and features surface mount technology (SMT) for easy integration. It is classified as COTS+ grade, ensuring suitability for commercial off-the-shelf applications. With an inductance of 180 µH, a direct current resistance (DCR) of 4.4 Ω, and a current rating of 0.263 A DC, it is optimized for performance. The inductor also boasts a saturation current of 0.076 A DC and a self-resonant frequency (SRF) of 8 MHz, tested at 0.79 MHz with a minimum Q factor of 55. It offers a tolerance of ±10% and features lead-based (Pb) termination with a Sn63Pb37 finish. Constructed with a ferrite core and shielded design, it operates effectively within a temperature range of -55°C to +125°C. The inductor is rated MSL 1 for moisture sensitivity and is packaged in tape and reel (T&R) format, with fungal inert properties for enhanced durability.
| Weight | 0.95 g |
|---|---|
| Dimensions | 12.45 × 5.84 × 5.33 mm |
| Series | SMRF5025S |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 180 |
| DCR (Ω) | 4.4 |
| Current Rating (A DC) | 0.263 |
| Saturation Current (A DC) | 0.076 |
| SRF (MHz) | 8 |
| Test Freq (MHz) | 0.79 |
| Q MIN | 55 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Ferrite |
| Shielded | Yes |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Shielded Inductor
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