Gowanda’s SMRF1812S-333MLF 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 a COTS+ application grade with an inductance of 330 µH, a DCR of 9.69 Ω, and a current rating of 0.144 A DC. The inductor is capable of handling a saturation current of 0.057 A DC and has a self-resonant frequency (SRF) of 3.7 MHz. It operates efficiently across a wide temperature range from -55°C to +125°C and is RoHS compliant with Sn100 termination finish. The core is made of ferrite, and the component is shielded, ensuring minimal electromagnetic interference. It is packaged in tape and reel (T&R) format and is fungal inert, making it suitable for various demanding environments.
| Weight | 0.15 g |
|---|---|
| Dimensions | 4.2 × 3 × 2.9 mm |
| Series | SMRF1812S |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 330 |
| DCR (Ω) | 9.69 |
| Current Rating (A DC) | 0.144 |
| Saturation Current (A DC) | 0.057 |
| SRF (MHz) | 3.7 |
| Test Freq (MHz) | 0.79 |
| Q MIN | 40 |
| Tolerance | ±20% |
| 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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