With more than 20 years of experience as electronic connector and wire harness manufacturer, our purpose is constantly create value to our customer. Our team is aiming to provide the incomparable engineering support and outstanding quality guarantee in the form of our product.
Custom Solutions
A wide variety of technical requirements may prevent you from finding the perfect off-the-shelf solution. At KONNRA, we have advanced inspection equipment and technology to meet your unique requirements.
Industries & Applications
Committed to connector research and development
With more than 20 years of experience as electronic connector and wire harness manufacturer, our purpose is constantly create value to our customer.
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Automation
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CCD Inspection
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Speicial Project team to provide technical support
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Monthly Production
Exhibition Information
Konnra News and Blog Posts
JST SDN 3.96 Connector Complete Guide: Seven Rows That Match Exactly, a Brass Contact Where the Original Specifies Phosphor Bronze & the KONNRA KR3963 Equivalent
Quick answer: The JST SDN connector is a 3.96mm pitch board-in crimp connector — the housing itself is soldered into the PCB and the crimped contact is pressed into it…












