Gowanda’s SMRF5025-391MLF is a high-quality molded unshielded inductor designed for reliable performance in demanding applications. Weighing 0.95 grams and measuring 12.45 × 5.84 × 5.33 mm, this inductor is part of the SMRF5025 series and features surface mount technology (SMT) for easy integration. It is suitable for COTS+ grade applications, 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 operates effectively within a frequency range, with a self-resonant frequency (SRF) of 100 MHz and a test frequency of 7.9 MHz, ensuring a minimum quality factor (Q MIN) of 33. It maintains performance across a wide temperature range from -55°C to +125°C and is RoHS compliant with Sn100 termination finish. The phenolic core and fungal inert properties enhance its durability, while the shielded design ensures minimal interference, making it an ideal choice for various electronic applications.
| 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 | ±20% |
| 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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