Gowanda’s SMRF1812-270JLF is a high-quality molded unshielded inductor designed for demanding applications, particularly in the COTS M83446/39 category. This component is lightweight at 0.15 grams and compact with dimensions of 4.064 × 3 × 2.9 mm, making it suitable for space-constrained environments. It features a surface-mount technology (SMT) mounting type and is crafted with a powdered iron core, ensuring reliable performance across a wide operating temperature range of -55°C to +125°C. The inductor offers an inductance of 0.27 µH, a direct current resistance (DCR) of 0.45 Ω, and a current rating of 0.668 A DC, with a self-resonant frequency (SRF) of 300 MHz. It is RoHS compliant with a Sn100 termination finish and is packaged in tape and reel (T&R) format for ease of use in automated assembly processes. Additionally, it is fungal inert, ensuring durability and reliability in various environments.
| Weight | 0.15 g |
|---|---|
| Dimensions | 4.064 × 3 × 2.9 mm |
| Series | SMRF1812 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 0.27 |
| DCR (Ω) | 0.45 |
| Current Rating (A DC) | 0.668 |
| SRF (MHz) | 300 |
| Test Freq (MHz) | 25 |
| Q MIN | 40 |
| Tolerance | ±5% |
| 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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