Gowanda’s SMRF1512S-184KS is a shielded epoxy-coated chip inductor designed for high reliability in demanding applications. This COTS M83446/11 grade component features a compact size with dimensions of 3.94 × 3.175 × 3.56 mm and a weight of 0.12 g, making it suitable for surface mount technology (SMT). It offers an inductance of 1800 µH, a DCR of 27 Ω, and a current rating of 0.043 A DC. The inductor operates effectively within a frequency range, with a self-resonant frequency (SRF) of 1.5 MHz and a test frequency of 0.25 MHz. It boasts a minimum Q factor of 75 and a dielectric withstanding voltage (DWV) of 200, 500. The component is designed to withstand extreme temperatures from -55°C to +125°C and has a moisture sensitivity level (MSL) of 1. It is terminated with Pb, RoHS compliant finishes, available in Sn63Pb37 and SnCu, and features a ferrite core for enhanced performance. The product 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) | 1800 |
| DCR (Ω) | 27 |
| Current Rating (A DC) | 0.043 |
| SRF (MHz) | 1.5 |
| Test Freq (MHz) | 0.25 |
| Q MIN | 75 |
| 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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