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SH Technology Connectors: Tested with a 750°C Glow Wire

2026,08,06
The flame-retardant performance of a connector’s plastic housing directly affects the safety of the equipment. Test reports are important, but actual performance under high-temperature conditions matters even more.
 
At SH Technology, we manufacture our connector housings in-house. From raw material selection to injection molding, every step is completed and controlled in our own workshop.
 
After molding, every batch undergoes CCD visual inspection to check dimensions and appearance. Any defective parts are promptly identified and removed. The products are then subjected to a 750°C glow-wire test, which simulates abnormal high-temperature conditions inside electrical equipment and checks whether the plastic housing ignites or allows flames to spread.
 
From injection molding and CCD inspection to glow-wire testing, every step is carried out in practice—not merely stated in a test report. When it comes to product quality, actual testing speaks louder.
 
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