Gowanda’s SMRF1512S-150MS is a shielded epoxy-coated chip inductor designed for high reliability in demanding applications. This component, part of the SMRF1512S series, features a compact size with dimensions of 3.94 × 3.175 × 3.56 mm and weighs just 0.12 grams. It is suitable for surface mount technology (SMT) and is classified under the COTS+ application grade, ensuring it meets commercial off-the-shelf standards with enhanced reliability. The inductor offers an inductance of 0.15 µH, a low DC resistance of 0.03 Ω, and a current rating of 1 A DC. It operates efficiently across a frequency range, with a self-resonant frequency (SRF) of 490 MHz and 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 a wide operating temperature range from -55°C to +125°C and has a moisture sensitivity level (MSL) of 1, indicating high reliability in various environments. The termination type is Pb, RoHS compliant, with finishes available in Sn63Pb37 and SnCu, making it versatile for different soldering processes. The SMRF1512S-150MS 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) | 0.15 |
| DCR (Ω) | 0.03 |
| Current Rating (A DC) | 1 |
| SRF (MHz) | 490 |
| Test Freq (MHz) | 25 |
| Q MIN | 79 |
| 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
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