Gowanda’s SMRF1812-039K is a high-quality, reliable molded unshielded inductor designed for demanding applications. As part of the SMRF1812 series, this component is COTS M83446/39 compliant, making it suitable for commercial off-the-shelf applications. It features a compact design with dimensions of 4.064 × 3 × 2.9 mm and a weight of just 0.15 g, ideal for space-constrained environments. The inductor offers an inductance of 0.039 µH, a DCR of 0.2 Ω, and a current rating of 0.87 A DC, with a self-resonant frequency of 1000 MHz and a test frequency of 50 MHz. It maintains a Q MIN of 35 and a tolerance of ±10%, ensuring precision and performance. The component is SMT mounted, with Pb termination and Sn63Pb37 finish, and operates effectively in temperatures ranging from -55°C to +125°C. It is MSL 1 rated, packaged in tape and reel, and is fungal inert, underscoring its reliability and durability in various applications.
| Weight | 0.15 g |
|---|---|
| Dimensions | 4.064 × 3 × 2.9 mm |
| Series | SMRF1812 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 0.039 |
| DCR (Ω) | 0.2 |
| Current Rating (A DC) | 0.87 |
| SRF (MHz) | 1000 |
| Test Freq (MHz) | 50 |
| Q MIN | 35 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Phenolic |
| 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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