The thermal resistance of the FCSL90R020DER is typically around 1.5°C/W, but this value can vary depending on the specific application and mounting method.
While the FCSL90R020DER is primarily designed for DC and low-frequency applications, it can be used in high-frequency applications up to a few hundred kHz. However, the inductance and ESR of the resistor may affect its performance at higher frequencies.
The FCSL90R020DER is rated for operation up to 150°C, but its power rating decreases at higher temperatures. It's essential to derate the power according to the temperature derating curve provided in the datasheet to ensure reliable operation.
Ohmite recommends a soldering temperature of 260°C (500°F) for 10-15 seconds, with a peak temperature not exceeding 280°C (536°F). It's also essential to follow the recommended soldering profile and use a solder with a melting point above 180°C (356°F).
Yes, the FCSL90R020DER is RoHS (Restriction of Hazardous Substances) and REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) compliant, making it suitable for use in a wide range of applications, including those in the European Union.
Trust Checks
This model has been provided by an expert contributor.
Expert Contribution
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
FCSL90R020DER Overview
Use the download button to access the FCSL90R020DER schematic symbol and PCB footprint.
To find more CAD model downloads similar to this part, try a partial part number search, like FCSL9,
or try a keyword search, such as Fixed Resistors
