Gowanda’s MLRF1812-033M is a high-quality, reliable molded unshielded chip inductor that is M83446/39 qualified, making it suitable for demanding applications. With a compact weight of 0.301 g and dimensions of 4.22 × 3 × 3 mm, this inductor is part of the MLRF1812 series and is designed for surface mount technology (SMT). It features an inductance of 0.033 µH, a direct current resistance (DCR) of 0.15 Ω, and a current rating of 1 A DC. The self-resonant frequency (SRF) is 1000 MHz, with a test frequency of 50 MHz and a minimum Q factor of 40. The dielectric withstanding voltage (DWV) is rated at 200, 80, and it has a tolerance of ±20%. The product level is M, with a lead-based termination type and a Sn63Pb37 termination finish. The core is made of phenolic material, and it is not shielded. It operates effectively in temperatures ranging from -55°C to +125°C and has a moisture sensitivity level (MSL) of 1. Packaged in tape and reel (T&R), it is also 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) | 0.033 |
| DCR (Ω) | 0.15 |
| Current Rating (A DC) | 1 |
| 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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