Gowanda’s SMRF1812-683J is a high-quality molded unshielded inductor designed for demanding applications, featuring a compact size of 4.064 × 3 × 2.9 mm and weighing just 0.15 g. This COTS M83446/39 grade component is ideal for surface mount technology (SMT) applications, offering an inductance of 680 µH with a tolerance of ±5%. It operates efficiently with a direct current rating of 0.082 A and a DCR of 30 Ω. The inductor’s core is made of ferrite, and it is capable of functioning within a wide temperature range from -55°C to +125°C. With a Q MIN of 30 and a self-resonant frequency (SRF) of 3 MHz, it is packaged in tape and reel (T&R) format for ease of use. The termination type is Pb with a Sn63Pb37 finish, ensuring reliability and performance in various environments. Additionally, the component is fungal inert and has a moisture sensitivity level (MSL) of 1, making it suitable for a variety of industrial applications.
| Weight | 0.15 g |
|---|---|
| Dimensions | 4.064 × 3 × 2.9 mm |
| Series | SMRF1812 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 680 |
| DCR (Ω) | 30 |
| Current Rating (A DC) | 0.082 |
| SRF (MHz) | 3 |
| Test Freq (MHz) | 0.79 |
| Q MIN | 30 |
| Tolerance | ±5% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| 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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