Gowanda’s SMRF1812S-822KLF is a molded shielded inductor designed for high reliability and performance in electronic applications. Weighing just 0.15 grams and measuring 4.2 × 3 × 2.9 mm, this component is part of the SMRF1812S series and is suitable for surface mount technology (SMT). It features an inductance of 82 µH with a direct current resistance (DCR) of 3.6 Ω and a current rating of 0.235 A DC. The inductor is capable of handling a saturation current of 0.122 A DC and operates effectively at a self-resonant frequency (SRF) of 7.2 MHz, tested at 2.5 MHz with a minimum Q factor of 50. It offers a tolerance of ±10% and is RoHS compliant with Sn100 termination finish. Built with a ferrite core and shielded for enhanced performance, it operates within a temperature range of -55°C to +125°C and is rated at moisture sensitivity level 1. The component is packaged in tape and reel (T&R) and is fungal inert, making it ideal for commercial off-the-shelf (COTS+) applications.
| 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 | ±10% |
| Termination Type | RoHS |
| Termination Finish | Sn100 |
| 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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