Gowanda’s SMRF1512S-101KS is a shielded epoxy-coated chip inductor designed for high reliability in demanding applications. This COTS M83446/11 component weighs 0.12 grams and measures 3.94 × 3.175 × 3.56 mm, making it suitable for space-constrained environments. It features a surface-mount technology (SMT) mounting type and is part of the SMRF1512S series. With an inductance of 1 µH, a DCR of 0.09 Ω, and a current rating of 0.65 A DC, it is optimized for performance with a self-resonant frequency (SRF) of 175 MHz and a test frequency of 25 MHz. The inductor offers a Q MIN of 106 and dielectric withstanding voltage (DWV) options of 200 and 500. It has a tolerance of ±10% and uses Pb, RoHS-compliant terminations with finishes of Sn63Pb37 and SnCu. The ferrite core is shielded, ensuring minimal electromagnetic interference, and it operates effectively within a temperature range of -55°C to +125°C. With a moisture sensitivity level (MSL) of 1, it is packaged in tape and reel (T&R) 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) | 1 |
| DCR (Ω) | 0.09 |
| Current Rating (A DC) | 0.65 |
| SRF (MHz) | 175 |
| Test Freq (MHz) | 25 |
| Q MIN | 106 |
| 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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