Gowanda’s SMRF1512S-683KS is a shielded epoxy-coated chip inductor designed for high reliability in demanding applications. As part of the COTS M83446/11 series, it features a compact size with dimensions of 3.94 × 3.175 × 3.56 mm and a weight of 0.12 g. This surface-mount technology (SMT) component offers an inductance of 680 µH, a DCR of 12 Ω, and a current rating of 0.064 A DC. It operates effectively within a frequency range, with an SRF of 2.3 MHz and a test frequency of 0.79 MHz, ensuring a Q MIN of 100. The inductor is built with a ferrite core and is shielded for enhanced performance. It is suitable for use in extreme environments, with an operating temperature range from -55°C to +125°C and a moisture sensitivity level (MSL) of 1. The component is available with Pb and RoHS-compliant terminations, finished with Sn63Pb37 or SnCu, and is packaged in tape and reel (T&R) for efficient handling and installation.
| Weight | 0.12 g |
|---|---|
| Dimensions | 3.94 × 3.175 × 3.56 mm |
| Series | SMRF1512S |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 680 |
| DCR (Ω) | 12 |
| Current Rating (A DC) | 0.064 |
| SRF (MHz) | 2.3 |
| Test Freq (MHz) | 0.79 |
| Q MIN | 100 |
| 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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