Gowanda’s MLRF1812-333J is a high-quality, reliable molded unshielded chip inductor, qualified under M83446/39 standards. This component, weighing 0.301 grams with dimensions of 4.22 × 3 × 3 mm, is part of the MLRF1812 series and is designed for surface mount technology (SMT) applications. It features a QPL application grade with an inductance of 330 µH, a direct current resistance (DCR) of 14 Ω, and a current rating of 0.12 A DC. The self-resonant frequency (SRF) is 3.5 MHz, tested at a frequency of 0.79 MHz, with a minimum Q factor of 40. The dielectric withstanding voltage (DWV) is rated at 200, 80, and it offers a tolerance of ±5%. The product level is M, with a lead-based termination type and a Sn63Pb37 termination finish. The core is made of ferrite, and the component is not shielded. It operates within a temperature range of -55°C to +125°C, has a moisture sensitivity level (MSL) of 1, and is packaged in tape and reel (T&R). Additionally, it is fungal inert, ensuring durability and reliability in various environments.
| Weight | 0.301 g |
|---|---|
| Dimensions | 4.22 × 3 × 3 mm |
| Series | MLRF1812 |
| Mounting Type | SMT |
| Application Grade | QPL |
| Inductance (µH) | 330 |
| DCR (Ω) | 14 |
| Current Rating (A DC) | 0.12 |
| SRF (MHz) | 3.5 |
| Test Freq (MHz) | 0.79 |
| Q MIN | 40 |
| 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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