As a Basic Contact Probe, F58811B090G180 (item number 1000110) establishes a spring-loaded electrical connection to the test point. With tip style 11 (Spherical), F58811B090G180 combines ICT/FCT use with a geometry intended for clean contact surfaces where marking or scratching should be minimized. F58811B090G180 combines a pitch of 2.54 mm / 100 mil with tip style 11 (Spherical) and a tip diameter of 0.9 mm. For F58811B090G180, spring force is 180 cN at a nominal travel of 9.3 mm. F58811B090G180 is rated for 5 A continuous current with a typical contact resistance of 30 mΩ. The plunger in F58811B090G180 is made of beryllium copper and is gold-plated.