Gowanda’s SMRF1812-181JLF is a high-quality, reliable molded unshielded inductor designed for demanding applications. As part of the SMRF1812 series, this component is COTS M83446/39 compliant, making it suitable for commercial off-the-shelf applications with enhanced reliability (COTS+). It features a compact design with dimensions of 4.064 × 3 × 2.9 mm and a weight of just 0.15 g, ideal for space-constrained environments. The inductor offers an inductance of 1.8 µH, a DCR of 0.65 Ω, and a current rating of 0.556 A DC, with a self-resonant frequency of 60 MHz and a test frequency of 7.9 MHz. It boasts a Q factor of at least 50 and a tolerance of ±5%. The component is RoHS compliant with Sn100 termination finish and is constructed with a ferrite core. It operates effectively in temperatures ranging from -55°C to +125°C and is rated MSL 1 for moisture sensitivity. Additionally, it is fungal inert, ensuring durability in various environments, and is available in tape and reel packaging for efficient handling and assembly.
| Weight | 0.15 g |
|---|---|
| Dimensions | 4.064 × 3 × 2.9 mm |
| Series | SMRF1812 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 1.8 |
| DCR (Ω) | 0.65 |
| Current Rating (A DC) | 0.556 |
| SRF (MHz) | 60 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 50 |
| Tolerance | ±5% |
| Termination Type | RoHS |
| Termination Finish | Sn100 |
| Core | Ferrite |
| 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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