The thermal resistance (Rth) of the WSL2512R0400FEK is 250°C/W, which is not explicitly stated in the datasheet but can be found in Vishay's application notes or by contacting their support team.
While the datasheet doesn't provide explicit information on high-frequency performance, the WSL2512R0400FEK is a thick-film resistor, which generally has a self-resonant frequency in the range of 100 MHz to 1 GHz. However, it's recommended to consult with Vishay's application engineers or perform your own testing to ensure suitability for your specific high-frequency application.
The WSL2512R0400FEK has a maximum operating temperature of 155°C, as stated in the datasheet. However, it's essential to consider the derating curve and power rating to ensure the resistor can handle the desired power dissipation at elevated temperatures. Consult the datasheet and Vishay's application notes for more information.
Vishay provides a recommended land pattern for the WSL2512R0400FEK in their datasheet or application notes. The recommended land pattern ensures proper soldering and thermal performance. It's essential to follow these guidelines to avoid any potential issues during assembly and operation.
Yes, the WSL2512R0400FEK resistor is RoHS (Restriction of Hazardous Substances) and REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) compliant, as stated in Vishay's documentation and website. This ensures the resistor meets the necessary environmental and safety regulations.
Trust Checks
No trust score is available for this model.
Trust Score Unavailable
Sponsored
WSL2512R0400FEK Overview
Use the download button to access the WSL2512R0400FEK 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 WSL25,
or try a keyword search, such as Fixed Resistors
