Gowanda’s SMRF5025-431M is a high-quality molded unshielded inductor designed for reliable performance in various 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 classified as COTS+ application grade, offering an inductance of 4.3 µH with a direct current resistance (DCR) of 2.4 Ω and a current rating of 0.39 A DC. The inductor operates at a self-resonant frequency (SRF) of 95 MHz and is tested at a frequency of 7.9 MHz, with a minimum quality factor (Q MIN) of 33 and a tolerance of ±20%. It features lead-based (Pb) terminations with a Sn63Pb37 finish and a phenolic core, ensuring durability and performance in temperatures ranging from -55°C to +125°C. The product is shielded, has a moisture sensitivity level (MSL) of 1, and is packaged in tape and reel (T&R) format. Additionally, it is fungal inert, making it suitable for various demanding environments.
| Weight | 0.95 g |
|---|---|
| Dimensions | 12.45 × 5.84 × 5.33 mm |
| Series | SMRF5025 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 4.3 |
| DCR (Ω) | 2.4 |
| Current Rating (A DC) | 0.39 |
| SRF (MHz) | 95 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 33 |
| Tolerance | ±20% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| 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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