Gowanda’s MLRF1812-012M is a high-quality, reliable molded unshielded chip inductor, qualified under M83446/39 standards. It features a compact design with dimensions of 4.22 × 3 × 3 mm and a weight of 0.301 g, making it suitable for space-constrained applications. This inductor is part of the MLRF1812 series and is designed for surface mount technology (SMT) with a QPL application grade. It offers an inductance of 0.012 µH, a DCR of 0.1 Ω, and a current rating of 1.23 A DC. The inductor operates efficiently with a self-resonant frequency (SRF) of 1000 MHz and a test frequency of 50 MHz, ensuring high performance with a minimum Q factor of 40. It is built to withstand a dielectric withstanding voltage (DWV) of 200, 80 and maintains functionality across a wide temperature range from -55°C to +125°C. The product is rated at MSL 1, indicating high reliability, and is packaged in tape and reel (T&R) format for ease of use. The inductor is fungal inert, features a phenolic core, and has a termination finish of Sn63Pb37, with a lead-based termination type.
| Weight | 0.301 g |
|---|---|
| Dimensions | 4.22 × 3 × 3 mm |
| Series | MLRF1812 |
| Mounting Type | SMT |
| Application Grade | QPL |
| Inductance (µH) | 0.012 |
| DCR (Ω) | 0.1 |
| Current Rating (A DC) | 1.23 |
| SRF (MHz) | 1000 |
| Test Freq (MHz) | 50 |
| Q MIN | 40 |
| DWV | 200, 80 |
| Tolerance | ±20% |
| Product Level | M |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Phenolic |
| 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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