Gowanda’s MLRF1812-101J is a high-quality, reliable electronic component, specifically a M83446/39 qualified molded unshielded chip inductor. 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) applications, with a QPL application grade. It offers an inductance of 1 µH, a direct current resistance (DCR) of 0.5 Ω, and a current rating of 0.634 A DC. The component operates effectively within a frequency range, with a self-resonant frequency (SRF) of 100 MHz and a test frequency of 7.9 MHz. It maintains a minimum Q factor of 50 and a dielectric withstanding voltage (DWV) of 200, 80. The inductor is built with a ferrite core and is not shielded, operating reliably across a temperature range of -55°C to +125°C. It is rated with a moisture sensitivity level (MSL) of 1 and is packaged in tape and reel (T&R) format. The termination type is lead-based (Pb) with a Sn63Pb37 finish, ensuring durability and performance. Additionally, the product is fungal inert, enhancing its suitability for various demanding environments.
| Weight | 0.301 g |
|---|---|
| Dimensions | 4.22 × 3 × 3 mm |
| Series | MLRF1812 |
| Mounting Type | SMT |
| Application Grade | QPL |
| Inductance (µH) | 1 |
| DCR (Ω) | 0.5 |
| Current Rating (A DC) | 0.634 |
| SRF (MHz) | 100 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 50 |
| DWV | 200, 80 |
| Tolerance | ±5% |
| Product Level | M |
| 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 |
M83446/39 Qualified Molded Unshielded Chip Inductor
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