Gowanda’s SMRF1812-821MLF is a high-quality, reliable molded unshielded inductor designed for demanding applications. As part of the SMRF1812 series, this component features a compact size with dimensions of 4.064 × 3 × 2.9 mm and a weight of just 0.15 g, making it ideal for space-constrained environments. It is a COTS+ grade product, ensuring compliance with commercial off-the-shelf standards, and is suitable for surface mount technology (SMT) applications. With an inductance of 8.2 µH, a DCR of 1.4 Ω, and a current rating of 0.375 A DC, it offers reliable performance across a wide frequency range, including a self-resonant frequency (SRF) of 25 MHz and a test frequency of 7.9 MHz. The inductor is built with a ferrite core and features RoHS-compliant Sn100 termination finish, ensuring environmental safety. It operates effectively within a temperature range of -55°C to +125°C and is packaged in tape and reel (T&R) format for easy handling. Additionally, it is fungal inert, enhancing its durability in various conditions.
| Weight | 0.15 g |
|---|---|
| Dimensions | 4.064 × 3 × 2.9 mm |
| Series | SMRF1812 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 8.2 |
| DCR (Ω) | 1.4 |
| Current Rating (A DC) | 0.375 |
| SRF (MHz) | 25 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 50 |
| Tolerance | ±20% |
| Termination Type | RoHS |
| Termination Finish | Sn100 |
| Core | Ferrite |
| 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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