Amphenol Industrial Global Operations introduces the RADSOK R4 high current contact system, the next generation of the proven RADSOK line of power connectors. The laser welded construction of the R4 contact delivers the same performance as the original RADSOK contact in a smaller package that is optimized for high volume manufacturing. RADSOK connectors are available for board-to-board, wire-to-board, and busbar-to-board configurations.

RADSOK R4 power-to-board connectors can accommodate PCB power interconnection from 35 A to more than 200 A. The system’s hyperbolic grid contact provides multiple points of contact and high contact surface area for efficient and low contact resistance power transmission. The proven RADSOK radial contact design offers superior mechanical and electrical performance for high current board termination.

For greater gatherability or enhanced radial float tolerance in applications that require blind mate or mechanical robustness, RADSOK super twist R4 contacts are available.