Gowanda’s SMRF1812-270M is a high-quality molded unshielded inductor designed for demanding applications, featuring a compact size with dimensions of 4.064 × 3 × 2.9 mm and a weight of just 0.15 g. This COTS M83446/39 series inductor is suitable for surface mount technology (SMT) and is crafted with a powdered iron core, ensuring reliability and performance. It offers an inductance of 0.27 µH, a DCR of 0.45 Ω, and a current rating of 0.668 A DC, with a self-resonant frequency of 300 MHz and a minimum Q factor of 40. The inductor operates efficiently across a wide temperature range from -55°C to +125°C and is packaged in tape and reel (T&R) format for ease of use. With a Pb termination type and Sn63Pb37 finish, it meets stringent COTS+ application grade standards, ensuring durability and performance in various electronic applications.
| Weight | 0.15 g |
|---|---|
| Dimensions | 4.064 × 3 × 2.9 mm |
| Series | SMRF1812 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 0.27 |
| DCR (Ω) | 0.45 |
| Current Rating (A DC) | 0.668 |
| SRF (MHz) | 300 |
| Test Freq (MHz) | 25 |
| Q MIN | 40 |
| Tolerance | ±20% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| 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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