Spring loaded contact connectors utilize a spring mechanism to maintain contact, ensuring a secure and stable electrical connection. 

Spring-loaded connectors are used for a wide variety of applications, in both industrial and consumer electronics:

• Board-to-board connectors (usually permanent)
• Ingress-protected connectors in consumer devices, e.g. smart watches, rugged computers
• Battery terminals on laptops
• Magnetic charging or signal connectors, e.g. laptop docks and chargers 
• High-frequency connectors, e.g. antennas, monitor connectors
• Printed circuit board testing
• Integrated circuit testing
• In-circuit testing
• Battery testing
• Other electronics testing