The recommended PCB footprint for the RUEF185 is a rectangular pad with a minimum size of 2.5mm x 1.5mm, with a 0.5mm radius corner and a 0.3mm spacing between pads.
To ensure reliable soldering of the RUEF185, use a soldering iron with a temperature of 250°C to 270°C, and apply a small amount of solder paste to the pads. Avoid applying excessive heat or pressure, which can damage the component.
The maximum operating temperature range for the RUEF185 is -40°C to 150°C, with a derating of 1.33mA/°C above 125°C.
Yes, the RUEF185 is suitable for high-reliability applications, such as aerospace, automotive, and industrial control systems, due to its high surge current capability and low leakage current.
To select the correct fuse rating for your application, consider the maximum current and voltage ratings of your circuit, as well as the desired response time and fault-clearing characteristics. Consult the Littelfuse fuse selection guide for more information.
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RUEF185 Overview
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