SCTAxD laser welding type spring contact

ALPS introduces SCTAxD Series with laser welding type spring contact

ALPS SCTAxD Series Laser Welding Type Spring Contact

Improved reduction of Insertion loss by laser welding to double spiral spring.



  • Space-saving compact size (1.4 x 1.4mm (1.45 x 1.45mm)) and low height
  • Unique spring construction realizes high resilience to vibration and impacts, ensuring high contact reliability
  • Square shape means orientation not a concern during mounting, allowing flexible arrangement (e.g. arrays)
  • Supports 3A current despite compact dimensions
  • Insulation coating prevents shorting paths (e.g. due to bending)



  • Connection of devices requiring stable high frequency performance, and board-to-board  or other connection inside electronic equipment

Contact our product specialists

Ask an expert

Have a question? Our regional technical specialists are on hand to help.

Related documents

Subscribe to our Newsletters

Receive Engineers' Insight and Focus Magazine, plus all the latest NPI and manufacturer information straight to your inbox.