Amphenol Industrial Global Operations (Sidney, NY) has enhanced its RADSOK technology high current contact system to RADSOK R4.  This improved system is available in board-to-board, wire-to-board, and busbar-to-board configurations.

Ideal for use by both server and board manufacturers, the RADSOK R4 offers the following features:

  • Connections up to 200A. 
  • Hyperbolic grid contact provides multiple points of contact and a high contact surface area for efficient and low resistance power transmission.
  • Lower temperature rise than other traditional contact systems in its class, enabling smaller overall connector packaging and compact footprints. 
  • 25 % reduction in outside diameter over previous models.
  • Easily configured to specific application requirements.
  • Versatile RADSOK contact can be efficiently adapted to custom packaging with minimal non-recurring engineering costs. 
  • Radial contact design offers superior mechanical and electrical performance for high current board termination. 
  • Consistent performance as well as low voltage drop and contact resistance.
  • For enhanced radial float tolerance in applications that require blind mate or mechanical robustness, RADSOK Super Twist R4 contacts are available.
  • RADSOK R4’s laser welded assembly offers good mechanical strength.

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