Gowanda’s SMRF1812-273JLF is a high-quality molded unshielded inductor designed for demanding applications, featuring a compact size of 4.064 × 3 × 2.9 mm and a weight of 0.15 g. This component is part of the SMRF1812 series and is suitable for surface mount technology (SMT) with a COTS+ application grade. It offers an inductance of 270 µH, a DCR of 12 Ω, and a current rating of 0.129 A DC. The inductor operates effectively within a frequency range, with an SRF of 4 MHz and a test frequency of 0.79 MHz, ensuring a Q MIN of 40. It is built with a ferrite core and has a tolerance of ±5%. The termination type is RoHS compliant with a Sn100 finish, and it is capable of operating in temperatures ranging from -55°C to +125°C. The product is packaged in tape and reel (T&R) format, has a moisture sensitivity level (MSL) of 1, and is fungal inert, making it a reliable 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) | 270 |
| DCR (Ω) | 12 |
| Current Rating (A DC) | 0.129 |
| SRF (MHz) | 4 |
| Test Freq (MHz) | 0.79 |
| Q MIN | 40 |
| 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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