Gowanda’s MLRF1812-272J 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. This surface-mount technology (SMT) component is part of the MLRF1812 series and is suitable for QPL application grades. It offers an inductance of 27 µH with a direct current resistance (DCR) of 3.6 Ω and a current rating of 0.236 A DC. The inductor operates at a self-resonant frequency (SRF) of 12 MHz and is tested at a frequency of 2.5 MHz, with a minimum Q factor of 50. It has a dielectric withstanding voltage (DWV) of 200, 80 and a tolerance of ±5%. The product level is M, with lead-based (Pb) termination and a Sn63Pb37 finish. The core is made of ferrite, and it is not shielded. It operates effectively in temperatures ranging from -55°C to +125°C, with a moisture sensitivity level (MSL) of 1. The component is 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) | 27 |
| DCR (Ω) | 3.6 |
| Current Rating (A DC) | 0.236 |
| SRF (MHz) | 12 |
| 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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