Gowanda’s SMRF1812S-270KLF is a high-quality molded shielded inductor designed for reliable performance in various applications. Weighing just 0.15 grams and measuring 4.2 × 3 × 2.9 mm, this component is part of the SMRF1812S series and features surface mount technology (SMT) for easy integration. It is classified as COTS+ application grade, offering an inductance of 0.27 µH with a DCR of 0.094 Ω and a current rating of 1.457 A DC. The inductor supports a saturation current of 1.385 A DC and operates with a self-resonant frequency (SRF) of 280 MHz, tested at 25 MHz with a minimum Q factor of 50. It has a tolerance of ±10% and is RoHS compliant with Sn100 termination finish. Built 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. Packaged in tape and reel (T&R) format, it is also fungal inert, ensuring durability and reliability in demanding environments.
| Weight | 0.15 g |
|---|---|
| Dimensions | 4.2 × 3 × 2.9 mm |
| Series | SMRF1812S |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 0.27 |
| DCR (Ω) | 0.094 |
| Current Rating (A DC) | 1.457 |
| Saturation Current (A DC) | 1.385 |
| SRF (MHz) | 280 |
| Test Freq (MHz) | 25 |
| 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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