Gowanda’s SMRF1010-220J is a surface mount epoxy coated chip inductor designed for high reliability applications, conforming to COTS M83446/04 standards. This component features a compact design with dimensions of 2.28 × 2.28 × 2.16 mm and weighs just 0.05 g. It offers an inductance of 0.22 µH with a DCR of 0.22 Ω and a current rating of 0.665 A DC. The inductor operates efficiently with a self-resonant frequency of 450 MHz and a test frequency of 25 MHz, maintaining a Q factor of at least 25. It is built to withstand a dielectric withstanding voltage of 500 V and operates within a temperature range of -55°C to +125°C. The SMRF1010-220J is RoHS compliant, featuring gold termination finish and a phenolic core, and is packaged in tape and reel format for ease of use in automated assembly processes.
| Weight | 0.05 g |
|---|---|
| Dimensions | 2.28 × 2.28 × 2.16 mm |
| Series | SMRF1010 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 0.22 |
| DCR (Ω) | 0.22 |
| Current Rating (A DC) | 0.665 |
| SRF (MHz) | 450 |
| Test Freq (MHz) | 25 |
| Q MIN | 25 |
| DWV | 500, 80 |
| Tolerance | ±5% |
| 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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