Gowanda’s SMRF1512S-120MS 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 0.12 µH, a DCR of 0.03 Ω, and a current rating of 1 A DC, with a self-resonant frequency of 520 MHz and a test frequency of 25 MHz. The inductor offers a minimum Q factor of 79 and dielectric withstanding voltages of 200 and 500. It has a tolerance of ±20% and uses Pb, RoHS compliant terminations with Sn63Pb37 and SnCu finishes. The ferrite core is shielded, and the component operates within a temperature range of -55°C to +125°C, with a moisture sensitivity level of 1. It is available in tape and reel packaging 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) | 0.12 |
| DCR (Ω) | 0.03 |
| Current Rating (A DC) | 1 |
| SRF (MHz) | 520 |
| 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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