Pogopin Spring Telescopic Needle Charging Top Needle Probe Gold Plated Conductive Signal Needle

Custom 2-pin pogo pin connector spring retractable contact conductive signal transmission

Circular 8mm concave convex magnetic connector with magnetic disc for male and female suction st

8mm circular magnetic connector with flat disc, magnetic suction, high current standard product in stock

8mm circular magnetic connector with magnetic suction for high current, waterproof, gold-plated, stretchable standard pr

10mm circular magnetic connector with concave convex belt and disc type magnetic suction for male and female ends, teles

2pin connector pogopin connector telescopic conductive signal pin gold-plated

Pogopin connector spring retractable pin connector signal pin

8mm round concave convex magnetic connector for male and female magnetic connectors

3-pin bent pogopin connector with gold-plated spring and telescopic connection for charging and signal transmission