HARWIN 2.5 mm Spring Contact Titanium Copper Alloy Surface Mount 5A Current S7071-46R

HARWIN S7071-46R 2.5 mm Spring Contact is an SMT spring contact designed for electronic components and PCB prototyping applications. Made from titanium copper alloy, this surface mount contact delivers reliable electrical continuity and stable performance by maintaining a positive spring force. Nickel plating protects the contact surface from oxidation, contributing to long-term usability.

This product has a compact form factor with a height of 2.5 mm, a width of 2 mm, and a length of 3.5 mm, suitable for integration into small circuit layouts. It is rated for a current of 5 amperes, supporting a range of low-power electronic connectivity needs.

The design facilitates multi-directional contact points, allowing consistent performance during repeated insertions and removals when used in grounding, ESD control, and cleanroom prototyping environments. The spring contact is packaged according to EIA-481-2 standards on reels, ready to improve automated assembly efficiency.

Applications include industrial electronics, laboratory equipment, manufacturing test fixtures, and PCB development tasks that require stable, durable grounding contacts with small footprints.

Constructed from titanium copper alloy ensuring mechanical strength and electrical conductivity. Surface Mount Technology (SMT) fixing method promotes easy integration and automated placement. Nickel plated contact surface delivers excellent corrosion and wear resistance.

Compact size of 2.5 mm height and 3.5 mm length enables use in dense PCB layouts. Supports continuous current up to 5 amps for efficient electrical connectivity. No special approvals or certifications are declared. Manufactured in China, adhering to international quality standards.

This spring contact is ideal for use in electronics manufacturing, prototype assembly, and testing setups requiring reliable Grounding Contacts. For more electronic component selections, explore comprehensive connectors and PCB prototyping parts on EnvMart.