Pogopin spring pin connected to conductive signal spring telescopic contact gold-plated pin pin

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

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

Pogopin connector 4pin spring telescopic contact charging high current top pin probe connecting signal pin

10mm circular magnetic connector with high suction force for both male and female ends, magnetic suction, waterproof, an

Pogopin connector spring retractable pin connector signal pin

6mm circular magnetic connector with strong suction force and high current for both male and female ends

Pogopin spring pin connected conductive signal spring telescopic contact dip plug plate

Pogopin spring needle telescopic conductive electroplated gold current top pin probe

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