Schurter recommends a minimum spacing of 2mm between the fuse and other components, and a PCB layout that allows for easy replacement and inspection. A fuse holder or clip is also recommended to secure the fuse in place.
While the 3-103-776 fuse is designed to be robust, it's not specifically designed for high-vibration or high-shock applications. For such applications, Schurter recommends using their fuse series with enhanced vibration and shock resistance, such as the 3-103-776-V or 3-103-776-S.
Yes, the 3-103-776 fuse is compatible with lead-free soldering processes, with a recommended soldering temperature of 260°C (500°F) for a maximum of 10 seconds.
The typical response time of the 3-103-776 fuse is around 1-2 seconds at the rated current, but this can vary depending on the specific application and environmental conditions.
While the 3-103-776 fuse is designed to be reliable in normal operating conditions, it's not specifically designed for outdoor or harsh environmental applications. For such applications, Schurter recommends using their fuse series with enhanced environmental resistance, such as the 3-103-776-W or 3-103-776-H.
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3-103-776 Overview
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