Bourns provides a recommended PCB layout and land pattern in their application notes and design guides. It's essential to follow these guidelines to ensure optimal performance, low thermal resistance, and minimal electromagnetic interference (EMI).
To minimize electromagnetic interference (EMI), keep the inductor at least 5 mm away from sensitive components. You can also use shielding techniques, such as copper pours or EMI shields, to contain the magnetic field.
The maximum allowed voltage across the inductor is typically specified in the datasheet. Exceeding this voltage can cause the inductor to saturate, reducing its inductance value. Ensure your design stays within the recommended voltage range to maintain the specified inductance.
The self-resonant frequency (SRF) can be calculated using the inductor's inductance and capacitance values. SRF is important because it affects the inductor's impedance and can cause unwanted resonances in your circuit. Ensure your design operates below the SRF to maintain stability and performance.
Handle the inductor by the body, avoiding touching the leads or core. Store the inductor in a dry, cool place, away from direct sunlight and moisture. Avoid bending or flexing the leads, as this can cause mechanical stress and damage to the inductor.
Trust Checks
This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
PWR163S-25-1R50F Overview
Use the download button to access the PWR163S-25-1R50F schematic symbol and PCB footprint.
To find more CAD model downloads similar to this part, try a partial part number search, like PWR16,
or try a keyword search, such as Metal Glaze/Thick Film Resistors
