Gowanda’s SMRF1010-121K is a surface mount epoxy coated chip inductor designed for high reliability in electronic applications. As part of the SMRF1010 series, this component is COTS M83446/04 compliant, making it suitable for commercial off-the-shelf applications. It features a compact design with dimensions of 2.28 × 2.28 × 2.16 mm and weighs just 0.05 g. The inductor offers an inductance of 1.2 µH, a DCR of 0.74 Ω, and a current rating of 0.36 A DC. It operates effectively within a frequency range, with an SRF of 130 MHz and a test frequency of 7.9 MHz. The component is built with a phenolic core and is not shielded, ensuring optimal performance across a wide operating temperature range of -55°C to +125°C. It is RoHS compliant with gold termination finish and comes in tape and reel packaging, making it ideal for 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) | 1.2 |
| DCR (Ω) | 0.74 |
| Current Rating (A DC) | 0.36 |
| SRF (MHz) | 130 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 22 |
| 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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