Gowanda’s SMRF1812-822MLF is a high-quality, reliable molded unshielded inductor designed for demanding applications. This component, part of the SMRF1812 series, is a COTS M83446/39 grade product, ensuring it meets rigorous commercial off-the-shelf standards. With dimensions of 4.064 × 3 × 2.9 mm and a weight of 0.15 g, it is compact and suitable for surface mount technology (SMT). The inductor offers an inductance of 82 µH, a DCR of 7 Ω, and a current rating of 0.169 A DC, with a self-resonant frequency (SRF) of 8 MHz and a test frequency of 2.5 MHz. It features a Q MIN of 50 and a tolerance of ±20%. The termination type is RoHS compliant with a Sn100 finish, and it operates efficiently across a temperature range of -55°C to +125°C. The core is made of ferrite, and while it is not shielded, it is fungal inert, making it suitable for various environments. The inductor is packaged in tape and reel (T&R) format and has a moisture sensitivity level (MSL) of 1.
| Weight | 0.15 g |
|---|---|
| Dimensions | 4.064 × 3 × 2.9 mm |
| Series | SMRF1812 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 82 |
| DCR (Ω) | 7 |
| Current Rating (A DC) | 0.169 |
| SRF (MHz) | 8 |
| Test Freq (MHz) | 2.5 |
| 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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