Gowanda’s MLRF1812-270K is a high-quality, reliable electronic component, specifically a M83446/39 qualified molded unshielded chip inductor. This component weighs 0.301 grams and measures 4.22 × 3 × 3 mm, making it compact for various applications. It belongs to the MLRF1812 series and is designed for surface mount technology (SMT) with a QPL application grade. The inductor has an inductance of 0.27 µH, a direct current resistance (DCR) of 0.45 Ω, and a current rating of 0.668 A DC. It operates with a self-resonant frequency (SRF) of 300 MHz and a test frequency of 25 MHz, with a minimum Q factor of 30. The dielectric withstanding voltage (DWV) is rated at 200, 80, and it has a tolerance of ±10%. The product level is M, with a lead-based termination type and a Sn63Pb37 termination finish. The core is made of powdered iron, and it is not shielded. It operates effectively within a temperature range of -55°C to +125°C and has a moisture sensitivity level (MSL) of 1. The packaging is tape and reel (T&R), and 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) | 0.27 |
| DCR (Ω) | 0.45 |
| Current Rating (A DC) | 0.668 |
| SRF (MHz) | 300 |
| Test Freq (MHz) | 25 |
| Q MIN | 30 |
| DWV | 200, 80 |
| Tolerance | ±10% |
| Product Level | M |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Powdered Iron |
| 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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