Littelfuse provides a recommended PCB layout guidelines in their application note AN9313, which can be found on their website.
Littelfuse provides a Fuse Selection Guide on their website, which helps engineers choose the right fuse based on parameters such as voltage, current, and interrupting rating.
The main difference between the LCA220 and the LCA210 is the interrupting rating. The LCA220 has a higher interrupting rating of 10kA, whereas the LCA210 has a rating of 5kA.
The LCA220 is rated for operation up to 125°C. However, it's recommended to derate the fuse according to the temperature derating curve provided in the datasheet.
The LCA220 is a surface-mount device (SMD) and is compatible with standard PCB assembly processes such as reflow soldering and wave soldering.
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LCA220 Overview
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