Wholesale QS7-D-4P Anti-Spark Male Female Plug, High Temperature Resistant Drone
$3.20Price
QS7-D is a 4-pin anti-spark high-current connector designed for drone power systems, lithium battery packs and e-bikes. It adopts 7mm gold-plated brass contacts and PA66 UL94-V0 flame-retardant housing. Rated for 100A continuous current and 160A peak current at DC 600V. Its built-in anti-spark structure effectively suppresses electric arcs during plugging and unplugging. It features ultra-low contact resistance and stable power & signal transmission, with an operating temperature range of -30°C to 150°C. The reliable locking design prevents accidental disconnection. Simple soldering supports quick cable assembly. Custom wire harnesses and logo marking services are available for various high-power connection applications.
