Gowanda’s SMRF1512S-394K is a shielded epoxy-coated chip inductor designed for high reliability in demanding applications. As part of the COTS M83446/11 series, this component is ideal for commercial off-the-shelf applications, offering a compact size with dimensions of 3.94 × 3.175 × 3.56 mm and a weight of just 0.12 g. It features a substantial inductance of 3900 µH, a DCR of 56 Ω, and a current rating of 0.029 A DC. The inductor operates efficiently across a wide temperature range from -55°C to +125°C, with a Q MIN of 75 and a self-resonant frequency of 1.1 MHz. It is RoHS compliant with gold termination finish and is packaged in tape and reel format for ease of use in surface mount technology (SMT) applications.
| Weight | 0.12 g |
|---|---|
| Dimensions | 3.94 × 3.175 × 3.56 mm |
| Series | SMRF1512S |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 3900 |
| DCR (Ω) | 56 |
| Current Rating (A DC) | 0.029 |
| SRF (MHz) | 1.1 |
| Test Freq (MHz) | 0.25 |
| Q MIN | 75 |
| DWV | 200, 500 |
| Tolerance | ±10% |
| Termination Type | RoHS |
| Termination Finish | Au |
| Core | Ferrite |
| Shielded | Yes |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
Shielded Epoxy-Coated Chip Inductor , COTS M83446/11
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