Gowanda’s SMRF1512S-124K is a shielded epoxy-coated chip inductor designed for high reliability in demanding applications. This COTS M83446/11 compliant component features a compact size with dimensions of 3.94 × 3.175 × 3.56 mm and a weight of 0.12 g. It is suitable for surface mount technology (SMT) and operates within an application grade of COTS+. The inductor offers an inductance of 1200 µH, a direct current resistance (DCR) of 24 Ω, and a current rating of 0.045 A DC. It has a self-resonant frequency (SRF) of 1.7 MHz and a test frequency of 0.25 MHz, with a minimum Q factor of 75. The dielectric withstanding voltage (DWV) ranges from 200 to 500, with a tolerance of ±10%. The component is RoHS compliant with gold termination finish and features a ferrite core. It is shielded and can operate in temperatures ranging from -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) | 1200 |
| DCR (Ω) | 24 |
| Current Rating (A DC) | 0.045 |
| SRF (MHz) | 1.7 |
| Test Freq (MHz) | 0.25 |
| Q MIN | 75 |
| DWV | 200, 500 |
| Tolerance | ±10% |
| Termination Type | RoHS |
| Termination Finish | Au |
| 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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