Gowanda’s SMRF1812-033K 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 size with dimensions of 4.064 × 3 × 2.9 mm and a weight of just 0.15 g. The inductor offers an inductance of 0.033 µH with a DCR of 0.15 Ω and a current rating of 1 A DC. It operates efficiently across a wide frequency range, with an SRF of 1000 MHz and a test frequency of 50 MHz, ensuring a Q MIN of 40. The component is built with a phenolic core and has a tolerance of ±10%. It is designed for surface mount technology (SMT) and features Pb termination with a Sn63Pb37 finish. The SMRF1812-033K is capable of operating in extreme temperatures ranging from -55°C to +125°C and is rated MSL 1 for moisture sensitivity. It is packaged in tape and reel (T&R) and is fungal inert, ensuring durability and reliability in various environments.
| Weight | 0.15 g |
|---|---|
| Dimensions | 4.064 × 3 × 2.9 mm |
| Series | SMRF1812 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 0.033 |
| DCR (Ω) | 0.15 |
| Current Rating (A DC) | 1 |
| SRF (MHz) | 1000 |
| Test Freq (MHz) | 50 |
| Q MIN | 40 |
| 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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