Gowanda’s SMRF1512-012MS is an unshielded epoxy-coated chip inductor designed for high reliability in demanding applications. This component, part of the SMRF1512 series, is a COTS M83446/10 grade inductor with a compact size of 3.94 × 3.175 × 3.56 mm and a weight of 0.12 g. It features a surface-mount technology (SMT) mounting type, making it suitable for modern electronic assemblies. With an inductance of 0.012 µH, a DCR of 0.04 Ω, and a current rating of 1 A DC, it is optimized for performance with a self-resonant frequency (SRF) of 1800 MHz and a test frequency of 150 MHz. The inductor offers a Q factor of at least 70 and a tolerance of ±20%. It is constructed with a powdered iron core and has a termination type that is Pb, RoHS compliant, with finishes of Sn63Pb37 and SnCu. The operating temperature range is from -55°C to +125°C, and it has a moisture sensitivity level (MSL) of 1, packaged in tape and reel (T&R) format for efficient handling and installation.
| Weight | 0.12 g |
|---|---|
| Dimensions | 3.94 × 3.175 × 3.56 mm |
| Series | SMRF1512 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 0.012 |
| DCR (Ω) | 0.04 |
| Current Rating (A DC) | 1 |
| SRF (MHz) | 1800 |
| Test Freq (MHz) | 150 |
| Q MIN | 70 |
| Tolerance | ±20% |
| Termination Type | Pb, RoHS |
| Termination Finish | Sn63Pb37, SnCu |
| Core | Powdered Iron |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
Unshielded Epoxy-Coated Chip Inductor , COTS M83446/10
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