Gowanda’s MLRF1812-390K is a high-quality, reliable electronic component that exemplifies their expertise in producing advanced inductors. This M83446/39 qualified molded unshielded chip inductor is designed for surface mount technology (SMT) applications, making it ideal for various high-performance electronic systems. With a compact size of 4.22 × 3 × 3 mm and a weight of 0.301 g, it offers an inductance of 0.39 µH and a direct current resistance (DCR) of 0.7 Ω. The inductor supports a current rating of 0.535 A DC and a self-resonant frequency (SRF) of 220 MHz, tested at 25 MHz with a minimum Q factor of 30. It operates efficiently within a temperature range of -55°C to +125°C and is packaged in tape and reel (T&R) format for ease of use. The component features a powdered iron core, a lead-based termination type with a Sn63Pb37 finish, and is fungal inert, ensuring durability and reliability in demanding environments.
| Weight | 0.301 g |
|---|---|
| Dimensions | 4.22 × 3 × 3 mm |
| Series | MLRF1812 |
| Mounting Type | SMT |
| Application Grade | QPL |
| Inductance (µH) | 0.39 |
| DCR (Ω) | 0.7 |
| Current Rating (A DC) | 0.535 |
| SRF (MHz) | 220 |
| Test Freq (MHz) | 25 |
| Q MIN | 30 |
| DWV | 200, 80 |
| Tolerance | ±10% |
| Product Level | M |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Powdered Iron |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
M83446/39 Qualified Molded Unshielded Chip Inductor
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