Gowanda’s SMRF1812S-272MLF is a high-quality molded shielded inductor designed for reliable 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) applications. It features a 27 µH inductance with a DCR of 1.56 Ω and a current rating of 0.358 A DC, while its saturation current is 0.207 A DC. The inductor operates effectively across a frequency range, with a self-resonant frequency (SRF) of 13 MHz and a test frequency of 2.5 MHz, maintaining a minimum Q factor of 50. It offers a tolerance of ±20% and is RoHS compliant with Sn100 termination finish. The core is made of ferrite, and the component is shielded, ensuring minimal electromagnetic interference. It operates within a temperature range of -55°C to +125°C, has a moisture sensitivity level (MSL) of 1, and is packaged in tape and reel (T&R) format. Additionally, it 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) | 27 |
| DCR (Ω) | 1.56 |
| Current Rating (A DC) | 0.358 |
| Saturation Current (A DC) | 0.207 |
| SRF (MHz) | 13 |
| Test Freq (MHz) | 2.5 |
| Q MIN | 50 |
| 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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