Gowanda’s SMRF1812-390GLF is a high-quality, reliable molded unshielded inductor designed for demanding applications. This component, part of the SMRF1812 series, is a COTS M83446/39 grade product, ensuring it meets commercial off-the-shelf standards with enhanced reliability. It features a compact design with dimensions of 4.064 × 3 × 2.9 mm and a weight of just 0.15 g, making it suitable for space-constrained applications. The inductor offers an inductance of 0.39 µH, a DCR of 0.7 Ω, and a current rating of 0.535 A DC. It operates effectively within a frequency range, with an SRF of 220 MHz and a test frequency of 25 MHz, while maintaining a Q factor of at least 40. The component is RoHS compliant with Sn100 termination finish and is designed to operate in temperatures ranging from -55°C to +125°C. Its powdered iron core and SMT mounting type further enhance its performance, making it an ideal choice for various electronic applications.
| Weight | 0.15 g |
|---|---|
| Dimensions | 4.064 × 3 × 2.9 mm |
| Series | SMRF1812 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 0.39 |
| DCR (Ω) | 0.7 |
| Current Rating (A DC) | 0.535 |
| SRF (MHz) | 220 |
| Test Freq (MHz) | 25 |
| Q MIN | 40 |
| Tolerance | ±2% |
| 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 Inductor, COTS M83446/39
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