The thermal resistance (Rth) of the WSLT2010R0390FEB18 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 WSLT2010R0390FEB18 is a thick-film resistor, which generally has a self-resonant frequency in the range of 100 MHz to 1 GHz. It may not be the best choice for very high-frequency applications (>1 GHz), but it can be used in lower-frequency RF circuits with proper impedance matching.
The WSLT2010R0390FEB18 has a maximum operating temperature of 155°C, but it's essential to consider the derating curve provided in the datasheet. Above 125°C, the resistor's power rating decreases, and it's recommended to derate the power by 1.25% per °C above 125°C to ensure reliable operation.
The WSLT2010R0390FEB18 is designed for general-purpose applications, but it can handle pulse loads to some extent. However, it's crucial to consider the pulse duration, frequency, and amplitude to ensure the resistor doesn't exceed its maximum power rating. Consult Vishay's application notes or contact their support team for specific guidance on pulse-load applications.
The recommended land pattern for the WSLT2010R0390FEB18 can be found in Vishay's packaging and mounting guidelines document or by contacting their support team. A general guideline is to use a land pattern with a minimum pad size of 1.5 mm x 0.5 mm and a solder mask clearance of 0.1 mm.
Trust Checks
This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
WSLT2010R0390FEB18 Overview
Use the download button to access the WSLT2010R0390FEB18 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like WSLT2,
or try a keyword search, such as Metal Strip Resistor
