Bourns provides a recommended PCB layout and land pattern in their application notes. It's essential to follow these guidelines to ensure optimal performance, low noise, and minimal electromagnetic interference (EMI).
To minimize the impact of SRF, ensure the inductor is used below its SRF, and consider adding a decoupling capacitor to filter out high-frequency noise. Additionally, use a shielded inductor or add a shield to the PCB to reduce EMI.
The maximum allowable current is dependent on the inductor's temperature rating. For the PM2110-391K-RC, the maximum current rating is 3.9A. Exceeding this current can lead to overheating, which can reduce the inductor's lifespan. Ensure the inductor is operated within its specified temperature range to maintain reliability.
The DCR of the PM2110-391K-RC is 0.39 ohms. To minimize power losses, consider the DCR when designing your circuit, especially in high-current applications. You may need to adjust your circuit's impedance or add a bypass capacitor to compensate for the DCR.
Yes, handle the inductors with care to prevent mechanical damage. Store them in a dry, cool place, away from direct sunlight and moisture. Avoid bending, flexing, or applying excessive force, which can cause damage to the internal windings or terminals.
Trust Checks
No trust score is available for this model.
Trust Score Unavailable
Sponsored
PM2110-391K-RC Overview
Use the download button to access the PM2110-391K-RC 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like PM211,
or try a keyword search, such as Fixed Inductors
