Gowanda’s SMRF1512S-181MS is a shielded epoxy-coated chip inductor designed for high reliability in demanding applications. This COTS M83446/11 compliant component weighs 0.12 grams and measures 3.94 × 3.175 × 3.56 mm, making it suitable for surface mount technology (SMT). It features an inductance of 1.8 µH, a direct current resistance (DCR) of 0.2 Ω, and a current rating of 0.5 A DC. The inductor operates effectively within a frequency range, with a self-resonant frequency (SRF) of 120 MHz and a test frequency of 7.9 MHz, ensuring a minimum quality factor (Q MIN) of 100. It supports a dielectric withstanding voltage (DWV) of 200 and 500, with a tolerance of ±20%. The component is lead (Pb) and RoHS compliant, with termination finishes available in Sn63Pb37 and SnCu. Built with a ferrite core and shielded for enhanced performance, it operates reliably across a temperature range of -55°C to +125°C, with a moisture sensitivity level (MSL) of 1, and is available in tape and reel (T&R) packaging.
| Weight | 0.12 g |
|---|---|
| Dimensions | 3.94 × 3.175 × 3.56 mm |
| Series | SMRF1512S |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 1.8 |
| DCR (Ω) | 0.2 |
| Current Rating (A DC) | 0.5 |
| SRF (MHz) | 120 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 100 |
| 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
Contact us today, so we can help you find what you need!
