Gowanda’s SMRF1512S-180KS 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 stringent commercial off-the-shelf standards. 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 surface mount technology (SMT) applications. The inductor offers an inductance of 0.18 µH with a DCR of 0.04 Ω and a current rating of 1 A DC. It operates efficiently with a self-resonant frequency (SRF) of 460 MHz and a minimum Q factor of 79 at a test frequency of 25 MHz. The component is built with a ferrite core and is shielded to minimize electromagnetic interference. It is designed to withstand operating temperatures ranging from -55°C to +125°C and has a moisture sensitivity level (MSL) of 1. The termination type is Pb, RoHS compliant, with a termination finish of Sn63Pb37 or SnCu, and it is available in tape and reel (T&R) packaging for ease of 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) | 0.18 |
| DCR (Ω) | 0.04 |
| Current Rating (A DC) | 1 |
| SRF (MHz) | 460 |
| Test Freq (MHz) | 25 |
| Q MIN | 79 |
| 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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