Gowanda’s SMRF1512-039K is an unshielded epoxy-coated chip inductor designed for high reliability in demanding applications. This component, part of the SMRF1512 series, is a COTS M83446/10 grade product, ensuring it meets commercial off-the-shelf standards with enhanced performance. It features a compact size with dimensions of 3.94 × 3.175 × 3.56 mm and a weight of 0.12 g, making it suitable for surface mount technology (SMT) applications. The inductor offers an inductance of 0.039 µH, a direct current resistance (DCR) of 0.06 Ω, and a current rating of 0.9 A DC. It operates efficiently across a frequency range, with a self-resonant frequency (SRF) of 1000 MHz and a test frequency of 100 MHz, maintaining a minimum quality factor (Q MIN) of 60. The component is RoHS compliant, featuring gold (Au) termination finish and a powdered iron core, and is capable of operating in temperatures ranging from -55°C to +125°C. It is packaged in tape and reel (T&R) format, with a moisture sensitivity level (MSL) of 1, ensuring ease of handling and storage.
| Weight | 0.12 g |
|---|---|
| Dimensions | 3.94 × 3.175 × 3.56 mm |
| Series | SMRF1512 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 0.039 |
| DCR (Ω) | 0.06 |
| Current Rating (A DC) | 0.9 |
| SRF (MHz) | 1000 |
| Test Freq (MHz) | 100 |
| Q MIN | 60 |
| Tolerance | ±10% |
| Termination Type | RoHS |
| Termination Finish | Au |
| Core | Powdered Iron |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
Unshielded Epoxy-Coated Chip Inductor , COTS M83446/10
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