Gowanda’s SMRF1812-273KLF is a high-quality, molded unshielded inductor designed for demanding applications. This component, part of the SMRF1812 series, features a compact size with dimensions of 4.064 × 3 × 2.9 mm and a weight of 0.15 g, making it suitable for space-constrained environments. It is surface mount technology (SMT) compatible and adheres to COTS+ application grade standards. With an inductance of 270 µH, a DCR of 12 Ω, and a current rating of 0.129 A DC, it is engineered for reliable performance. The inductor operates effectively within a frequency range, with an SRF of 4 MHz and a test frequency of 0.79 MHz, while maintaining a Q MIN of 40 and a tolerance of ±10%. It is RoHS compliant, featuring Sn100 termination finish, and is constructed with a ferrite core. The component is designed to withstand operating temperatures from -55°C to +125°C, ensuring durability in various conditions. Additionally, it is fungal inert and comes in tape and reel packaging, with a moisture sensitivity level of 1.
| Weight | 0.15 g |
|---|---|
| Dimensions | 4.064 × 3 × 2.9 mm |
| Series | SMRF1812 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 270 |
| DCR (Ω) | 12 |
| Current Rating (A DC) | 0.129 |
| SRF (MHz) | 4 |
| Test Freq (MHz) | 0.79 |
| Q MIN | 40 |
| Tolerance | ±10% |
| 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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