Gowanda’s SMRF1512S-223KS is a shielded epoxy-coated chip inductor designed for high reliability in demanding applications. This COTS M83446/11 component 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). It offers an inductance of 220 µH with a DCR of 7.4 Ω and a current rating of 0.082 A DC. The inductor operates effectively within a frequency range, boasting an SRF of 6.1 MHz and a test frequency of 0.79 MHz, with a Q MIN of 85. It is built to withstand a wide operating temperature range from -55°C to +125°C and is compliant with MSL 1 standards. The termination type is Pb, RoHS, with a finish of Sn63Pb37 or SnCu, and it features a ferrite core for enhanced performance. The product is packaged in tape and reel (T&R) for efficient handling and deployment.
| Weight | 0.12 g |
|---|---|
| Dimensions | 3.94 × 3.175 × 3.56 mm |
| Series | SMRF1512S |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 220 |
| DCR (Ω) | 7.4 |
| Current Rating (A DC) | 0.082 |
| SRF (MHz) | 6.1 |
| Test Freq (MHz) | 0.79 |
| Q MIN | 85 |
| DWV | 200, 500 |
| Tolerance | ±10% |
| Termination Type | Pb, RoHS |
| Termination Finish | Sn63Pb37, SnCu |
| Core | Ferrite |
| Shielded | Yes |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
Shielded Epoxy-Coated Chip Inductor , COTS M83446/11
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