Gowanda’s SMRF1812-153KLF is a high-quality molded unshielded inductor designed for demanding applications, featuring a compact size with dimensions of 4.064 × 3 × 2.9 mm and a weight of 0.15 g. This inductor is part of the SMRF1812 series and is suitable for surface mount technology (SMT) applications, specifically graded for COTS+ use. It offers an inductance of 150 µH with a direct current resistance (DCR) of 9 Ω and a current rating of 0.149 A DC. The inductor operates effectively within a frequency range, with a self-resonant frequency (SRF) of 5 MHz and a test frequency of 0.79 MHz, ensuring a minimum Q factor of 40. It is built with a ferrite core and is not shielded, with a tolerance of ±10%. The termination 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, is moisture sensitivity level (MSL) 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) | 150 |
| DCR (Ω) | 9 |
| Current Rating (A DC) | 0.149 |
| SRF (MHz) | 5 |
| 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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