Gowanda’s SMRF1512S-820MS is a shielded epoxy-coated chip inductor designed for high reliability in demanding applications. This component, part of the SMRF1512S series, is a COTS M83446/11 grade product, ensuring it meets commercial off-the-shelf standards with enhanced performance. It features a compact design with dimensions of 3.94 × 3.175 × 3.56 mm and weighs just 0.12 grams, making it suitable for space-constrained environments. The inductor offers an inductance of 0.82 µH, a DCR of 0.06 Ω, and a current rating of 0.7 A DC, with a self-resonant frequency of 185 MHz and a minimum Q factor of 106 at a test frequency of 25 MHz. It is built with a ferrite core and is shielded to minimize electromagnetic interference. The component supports a wide operating temperature range from -55°C to +125°C and is rated MSL 1 for moisture sensitivity. It features Pb and RoHS-compliant terminations with finishes of Sn63Pb37 and SnCu, and is available in tape and reel packaging for efficient handling and assembly.
| Weight | 0.12 g |
|---|---|
| Dimensions | 3.94 × 3.175 × 3.56 mm |
| Series | SMRF1512S |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 0.82 |
| DCR (Ω) | 0.06 |
| Current Rating (A DC) | 0.7 |
| SRF (MHz) | 185 |
| Test Freq (MHz) | 25 |
| Q MIN | 106 |
| 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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