The recommended PCB footprint for the 72R135XF is a rectangular pad with dimensions of 0.25 inches (6.4 mm) x 0.15 inches (3.8 mm) with a 0.05 inches (1.3 mm) radius corner. It's essential to follow the recommended footprint to ensure proper thermal performance and to prevent overheating.
Yes, the 72R135XF is designed to withstand high-vibration environments. It has a robust construction and is qualified to meet the vibration requirements of IEC 60068-2-6. However, it's essential to follow proper mounting and installation procedures to ensure the device remains securely fastened to the PCB.
To determine the correct fuse rating, you need to consider the maximum current, voltage, and power requirements of your application. You should also consider the ambient temperature, wire size, and other environmental factors. Littelfuse provides a fuse selection guide and online tools to help you determine the correct fuse rating for your specific application.
Yes, the 72R135XF is compatible with lead-free soldering processes. It's designed to meet the requirements of the RoHS (Restriction of Hazardous Substances) directive and is suitable for use in lead-free soldering applications.
The typical response time of the 72R135XF is around 1-2 seconds at the rated current. However, this can vary depending on the specific application, ambient temperature, and other environmental factors. It's essential to consult the datasheet and application notes for more detailed information on the response time.
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72R135XF Overview
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