Gowanda’s SMRF1512S-151MS 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. It is suitable for surface mount technology (SMT) and offers an inductance of 1.5 µH with a DCR of 0.14 Ω and a current rating of 0.6 A DC. The inductor operates effectively within a frequency range, boasting an SRF of 135 MHz and a test frequency of 7.9 MHz, with a minimum Q factor of 100. It is designed to withstand a dielectric withstanding voltage (DWV) of 200 to 500 volts and maintains performance across a wide temperature range from -55°C to +125°C. The component is RoHS compliant, with termination finishes available in Sn63Pb37 and SnCu, and features a ferrite core for enhanced shielding. It is packaged in tape and reel (T&R) format, with a moisture sensitivity level (MSL) of 1, ensuring ease of handling and integration into various electronic systems.
| Weight | 0.12 g |
|---|---|
| Dimensions | 3.94 × 3.175 × 3.56 mm |
| Series | SMRF1512S |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 1.5 |
| DCR (Ω) | 0.14 |
| Current Rating (A DC) | 0.6 |
| SRF (MHz) | 135 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 100 |
| DWV | 200, 500 |
| Tolerance | ±20% |
| 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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