Gowanda’s SMRF1010-390K is a surface mount epoxy coated chip inductor designed for high reliability in demanding applications. As part of the COTS M83446/04 series, it features a compact size with dimensions of 2.28 × 2.28 × 2.16 mm and a weight of just 0.05 g. This inductor is suitable for SMT mounting and is crafted for COTS+ application grade, ensuring superior performance. It offers an inductance of 0.39 µH, a DCR of 0.24 Ω, and a current rating of 0.635 A DC. With an SRF of 235 MHz and a test frequency of 22 MHz, it maintains a Q MIN of 25. The device is built with a phenolic core and is not shielded, operating efficiently within a temperature range of -55°C to +125°C. It adheres to RoHS standards with gold termination finish and is packaged in tape and reel format, boasting a moisture sensitivity level of 1.
| Weight | 0.05 g |
|---|---|
| Dimensions | 2.28 × 2.28 × 2.16 mm |
| Series | SMRF1010 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 0.39 |
| DCR (Ω) | 0.24 |
| Current Rating (A DC) | 0.635 |
| SRF (MHz) | 235 |
| Test Freq (MHz) | 22 |
| Q MIN | 25 |
| DWV | 500, 80 |
| Tolerance | ±10% |
| Termination Type | RoHS |
| Termination Finish | Au |
| Core | Phenolic |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
Surface Mount Epoxy Coated Chip Inductor, COTS M83446/04
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