Gowanda’s MLRF1812-182J is a high-quality, reliable molded unshielded chip inductor, part of the MLRF1812 series, and is M83446/39 qualified. It features a compact design with dimensions of 4.22 × 3 × 3 mm and a weight of 0.301 g, making it suitable for surface mount technology (SMT) applications. This inductor is designed for QPL application grade with an inductance of 18 µH, a direct current resistance (DCR) of 2.8 Ω, and a current rating of 0.268 A DC. It operates at a self-resonant frequency (SRF) of 15 MHz and a test frequency of 2.5 MHz, with a minimum Q factor of 50. The device is built with a ferrite core and has a dielectric withstanding voltage (DWV) of 200, 80. It offers a tolerance of ±5% and is rated at product level M. The termination type is Pb with a Sn63Pb37 finish, and it is designed to operate in temperatures ranging from -55°C to +125°C. The inductor is moisture sensitivity level (MSL) 1, packaged in tape and reel (T&R), and is fungal inert.
| Weight | 0.301 g |
|---|---|
| Dimensions | 4.22 × 3 × 3 mm |
| Series | MLRF1812 |
| Mounting Type | SMT |
| Application Grade | QPL |
| Inductance (µH) | 18 |
| DCR (Ω) | 2.8 |
| Current Rating (A DC) | 0.268 |
| SRF (MHz) | 15 |
| Test Freq (MHz) | 2.5 |
| 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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