Gowanda’s SMRF5025-391KLF is a molded unshielded inductor designed for high reliability in electronic applications. Weighing 0.95 grams and measuring 12.45 × 5.84 × 5.33 mm, this component is part of the SMRF5025 series and is suitable for surface mount technology (SMT). It is crafted for COTS+ application grade, offering an inductance of 3.9 µH with a direct current resistance (DCR) of 2.3 Ω and a current rating of 0.395 A DC. The inductor features a self-resonant frequency (SRF) of 100 MHz and a minimum Q factor of 33, tested at a frequency of 7.9 MHz. With a tolerance of ±10%, it is RoHS compliant, utilizing Sn100 termination finish and a phenolic core. The component is shielded, operates within a temperature range of -55°C to +125°C, and has a moisture sensitivity level (MSL) of 1. Packaged in tape and reel (T&R) format, it is also fungal inert, ensuring durability and reliability in various environments.
| Weight | 0.95 g |
|---|---|
| Dimensions | 12.45 × 5.84 × 5.33 mm |
| Series | SMRF5025 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 3.9 |
| DCR (Ω) | 2.3 |
| Current Rating (A DC) | 0.395 |
| SRF (MHz) | 100 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 33 |
| Tolerance | ±10% |
| Termination Type | RoHS |
| Termination Finish | Sn100 |
| Core | Phenolic |
| Shielded | Yes |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded Inductor
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