Gowanda’s SMRF1812-220GLF is a high-quality molded unshielded inductor designed for demanding applications, featuring a compact size of 4.064 × 3 × 2.9 mm and a weight of 0.15 g. This COTS M83446/39 series inductor is suitable for surface mount technology (SMT) and is crafted for COTS+ application grade, ensuring reliability and performance. It offers an inductance of 0.22 µH with a DCR of 0.4 Ω and a current rating of 0.708 A DC. The inductor operates efficiently within a frequency range, boasting an SRF of 350 MHz and a test frequency of 25 MHz, with a Q MIN of 40 and a tolerance of ±2%. The product is RoHS compliant with Sn100 termination finish and is made with a powdered iron core. It is designed to withstand operating temperatures from -55°C to +125°C, has an MSL of 1, and is packaged in T&R. Additionally, it is fungal inert, enhancing its durability in various environments.
| Weight | 0.15 g |
|---|---|
| Dimensions | 4.064 × 3 × 2.9 mm |
| Series | SMRF1812 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 0.22 |
| DCR (Ω) | 0.4 |
| Current Rating (A DC) | 0.708 |
| SRF (MHz) | 350 |
| Test Freq (MHz) | 25 |
| Q MIN | 40 |
| Tolerance | ±2% |
| Termination Type | RoHS |
| Termination Finish | Sn100 |
| Core | Powdered Iron |
| 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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