Gowanda’s SMRF1812S-181JLF is a high-quality molded shielded inductor designed for 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 is crafted for COTS+ application grade, offering an inductance of 1.8 µH with a DCR of 0.182 Ω and a current rating of 1.047 A DC. The inductor features a saturation current of 0.942 A DC and a self-resonant frequency (SRF) of 60 MHz, tested at 7.9 MHz with a minimum Q factor of 40. It maintains a tolerance of ±5% and is RoHS compliant with Sn100 termination finish. Constructed with a ferrite core and shielded for enhanced performance, it operates efficiently across a temperature range of -55°C to +125°C. With a moisture sensitivity level (MSL) of 1 and packaged in tape and reel (T&R), this inductor is also fungal inert, ensuring durability and reliability in various environments.
| Weight | 0.15 g |
|---|---|
| Dimensions | 4.2 × 3 × 2.9 mm |
| Series | SMRF1812S |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 1.8 |
| DCR (Ω) | 0.182 |
| Current Rating (A DC) | 1.047 |
| Saturation Current (A DC) | 0.942 |
| SRF (MHz) | 60 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 40 |
| Tolerance | ±5% |
| 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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