Gowanda’s SMRF1812-122K is a high-quality molded unshielded inductor designed for COTS applications, featuring a compact size with dimensions of 4.064 × 3 × 2.9 mm and a weight of 0.15 g. This SMT inductor offers an inductance of 12 µH, a DCR of 2 Ω, and a current rating of 0.317 A DC, making it suitable for various electronic applications. It operates within a frequency range of 18 MHz SRF and is tested at 2.5 MHz with a Q MIN of 50. The component is built with a ferrite core and has a termination finish of Sn63Pb37, ensuring reliable performance across a wide operating temperature range of -55°C to +125°C. With a tolerance of ±10% and MSL 1, it is packaged in T&R and is fungal inert, providing durability and reliability in demanding environments.
| Weight | 0.15 g |
|---|---|
| Dimensions | 4.064 × 3 × 2.9 mm |
| Series | SMRF1812 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 12 |
| DCR (Ω) | 2 |
| Current Rating (A DC) | 0.317 |
| SRF (MHz) | 18 |
| Test Freq (MHz) | 2.5 |
| Q MIN | 50 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Ferrite |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded Inductor, COTS M83446/39
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