Gowanda’s SMRF1812-120M is a high-quality, molded unshielded inductor designed for demanding applications. This component, part of the SMRF1812 series, features a compact size with dimensions of 4.064 × 3 × 2.9 mm and a weight of just 0.15 g. It is suitable for surface mount technology (SMT) and is classified under the COTS+ application grade, ensuring reliability in critical environments. With an inductance of 0.12 µH, a DCR of 0.3 Ω, and a current rating of 0.818 A DC, it operates efficiently across a wide frequency range, boasting a self-resonant frequency (SRF) of 600 MHz and a test frequency of 25 MHz. The inductor is constructed with a powdered iron core and features a termination type of Pb with a Sn63Pb37 finish. It is designed to withstand extreme temperatures from -55°C to +125°C and is packaged in tape and reel (T&R) format. Additionally, it is fungal inert, ensuring durability and longevity in various environments.
| Weight | 0.15 g |
|---|---|
| Dimensions | 4.064 × 3 × 2.9 mm |
| Series | SMRF1812 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 0.12 |
| DCR (Ω) | 0.3 |
| Current Rating (A DC) | 0.818 |
| SRF (MHz) | 600 |
| 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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