Gowanda’s SMRF1210-391G is a high-quality molded unshielded inductor designed for reliable performance in various applications. With a compact weight of 0.05 g and dimensions of 3 × 2.16 × 2.06 mm, this inductor is part of the SMRF1210 series and features surface mount technology (SMT) for easy integration. It is suitable for COTS+ application grades, offering an inductance of 3.9 µH, a DCR of 1.3 Ω, and a current rating of 0.378 A DC. The inductor operates effectively within a frequency range, with an SRF of 50 MHz and a test frequency of 7.9 MHz, maintaining a minimum Q factor of 30. It provides a precise tolerance of ±2% and utilizes a Pb termination type with a Sn63Pb37 finish. Constructed with a ferrite core, it is designed to operate in temperatures ranging from -55°C to +125°C, with an MSL of 1, and is packaged in tape and reel (T&R) format. Additionally, it is fungal inert, ensuring durability and reliability in various environments.
| Weight | 0.05 g |
|---|---|
| Dimensions | 3 × 2.16 × 2.06 mm |
| Series | SMRF1210 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 3.9 |
| DCR (Ω) | 1.3 |
| Current Rating (A DC) | 0.378 |
| SRF (MHz) | 50 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 30 |
| Tolerance | ±2% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Ferrite |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded Inductor
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