As a Basic Contact Probe, F77205B200G080 (item number 1025309) establishes a spring-loaded electrical connection to the test point. With tip style 05 (Concave stepped), F77205B200G080 combines ICT/FCT use with a geometry intended for pins and wire-wrap posts with a guided, smooth contacting action. F77205B200G080 combines a pitch of 2.54 mm / 100 mil with tip style 05 (Concave stepped) and a tip diameter of 2 mm. For F77205B200G080, spring force is 80 cN at a nominal travel of 4 mm. F77205B200G080 is rated for 5 A continuous current with a typical contact resistance of 25 mΩ. The plunger in F77205B200G080 is made of beryllium copper and is gold-plated.