Gowanda’s SMRF1812S-822M is a high-quality molded shielded inductor designed for reliable performance in electronic applications. With a compact weight of 0.15 g and dimensions of 4.2 × 3 × 2.9 mm, this inductor is part of the SMRF1812S series and is suitable for surface mount technology (SMT). It is crafted for COTS+ application grade, offering an inductance of 82 µH with a DCR of 3.6 Ω and a current rating of 0.235 A DC. The inductor features a saturation current of 0.122 A DC and a self-resonant frequency (SRF) of 7.2 MHz, tested at a frequency of 2.5 MHz with a minimum Q factor of 50. It has a tolerance of ±20% and utilizes Pb termination with a Sn63Pb37 finish. The core is made of ferrite, and the component is shielded, operating efficiently within a temperature range of -55°C to +125°C. It is rated with a moisture sensitivity level (MSL) of 1 and is packaged in tape and reel (T&R) format, ensuring fungal inertness for enhanced durability.
| Weight | 0.15 g |
|---|---|
| Dimensions | 4.2 × 3 × 2.9 mm |
| Series | SMRF1812S |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 82 |
| DCR (Ω) | 3.6 |
| Current Rating (A DC) | 0.235 |
| Saturation Current (A DC) | 0.122 |
| SRF (MHz) | 7.2 |
| Test Freq (MHz) | 2.5 |
| Q MIN | 50 |
| Tolerance | ±20% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Ferrite |
| Shielded | Yes |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Shielded Inductor
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