Gowanda’s SMRF1010-047K 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 offers an inductance of 0.047 µH with a DCR of 0.145 Ω and a current rating of 0.82 A DC. It operates effectively across a frequency range, with an SRF of 1220 MHz and a test frequency of 50 MHz, ensuring a Q MIN of 42. The component is designed for a wide operating temperature range from -55°C to +125°C, making it suitable for various environments. It is RoHS compliant with gold termination finish and features a phenolic core. The SMRF1010-047K is packaged in tape and reel format, with a moisture sensitivity level of 1, ensuring ease of handling and integration into electronic systems.
| Weight | 0.05 g |
|---|---|
| Dimensions | 2.28 × 2.28 × 2.16 mm |
| Series | SMRF1010 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 0.047 |
| DCR (Ω) | 0.145 |
| Current Rating (A DC) | 0.82 |
| SRF (MHz) | 1220 |
| Test Freq (MHz) | 50 |
| Q MIN | 42 |
| 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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