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Gowanda’s SMRF1210-391KLF is a high-quality molded unshielded inductor designed for demanding applications. Weighing just 0.05 grams and measuring 3 × 2.16 × 2.06 mm, this component is part of the SMRF1210 series and is suitable for surface mount technology (SMT). It features an inductance of 3.9 µH, a DCR of 1.3 Ω, and a current rating of 0.378 A DC. With a self-resonant frequency (SRF) of 50 MHz and a test frequency of 7.9 MHz, it ensures reliable performance with a minimum Q factor of 30 and a tolerance of ±10%. The inductor is RoHS compliant, with Sn100 termination finish, and is constructed with a ferrite core. It operates effectively within a temperature range of -55°C to +125°C and is rated at moisture sensitivity level 1, making it suitable for various commercial off-the-shelf (COTS+) applications. Additionally, it is packaged in tape and reel (T&R) and is fungal inert, ensuring durability and reliability in diverse 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 | ±10% |
| Termination Type | RoHS |
| Termination Finish | Sn100 |
| 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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