The SMRF1812T-182JLF is a molded unshielded temperature stable inductor from Gowanda, a vertically integrated, U.S.-based leader in high-quality, reliable electronic components. This component weighs 0.15 grams and has dimensions of 4.2 × 3 × 2.9 mm. It belongs to the SMRF1812T series and is designed for surface mount technology (SMT) applications, specifically in the COTS+ grade. The inductor features an inductance of 18 µH, a direct current resistance (DCR) of 3.2 ohms, and a current rating of 0.235 A DC. It operates with a self-resonant frequency (SRF) of 17 MHz and is tested at a frequency of 2.5 MHz with a minimum Q factor of 28. The component has a tolerance of ±5% and uses RoHS-compliant termination with a Sn100 finish. Constructed with a powdered iron core, it is not shielded and can operate in temperatures ranging from -55°C to +125°C. It has a moisture sensitivity level (MSL) of 1, is packaged in tape and reel (T&R), and is fungal inert.
| Weight | 0.15 g |
|---|---|
| Dimensions | 4.2 × 3 × 2.9 mm |
| Series | SMRF1812T |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 18 |
| DCR (Ω) | 3.2 |
| Current Rating (A DC) | 0.235 |
| SRF (MHz) | 17 |
| Test Freq (MHz) | 2.5 |
| Q MIN | 28 |
| Tolerance | ±5% |
| Termination Type | RoHS |
| Termination Finish | Sn100 |
| Core | Powdered Iron |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded Temperature Stable Inductor
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