Bourns provides a recommended PCB layout and land pattern in their application note AN164, which can be found on their website. It's essential to follow these guidelines to ensure proper thermal management and to minimize parasitic inductance.
The current rating of the PTR902-2015K-B103 is dependent on the ambient temperature and the desired operating temperature rise. Engineers should consult the datasheet's thermal derating curve and calculate the maximum current based on their specific application's requirements.
Although the datasheet doesn't explicitly state the maximum operating voltage, Bourns recommends that the maximum voltage rating should not exceed 1.5 times the rated voltage (2015V) for reliable operation. However, it's essential to consult with Bourns' application engineers for specific guidance on voltage derating.
While the PTR902-2015K-B103 is designed for high-voltage applications, its performance at high frequencies (above 1 MHz) may be affected by parasitic inductance and capacitance. Engineers should carefully evaluate the component's behavior at their specific frequency of operation and consider using a different component or adding additional filtering if necessary.
Bourns provides reliability data and lifespan expectations in their application note AN164. The PTR902-2015K-B103 is designed to meet or exceed industry standards for reliability, with a typical lifespan of 10-15 years or more, depending on the application and operating conditions.
Trust Checks
No trust score is available for this model.
Trust Score Unavailable
Sponsored
PTR902-2015K-B103 Overview
Use the download button to access the PTR902-2015K-B103 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 PTR90,
or try a keyword search, such as Potentiometers
