As a Basic Contact Probe, F70311B078G150 (item number 1017943) establishes a spring-loaded electrical connection to the test point. With tip style 11 (Spherical), F70311B078G150 combines ICT/FCT use with a geometry intended for clean contact surfaces where marking or scratching should be minimized. The design combines a pitch of 1.9 mm / 75 mil with tip style 11 (Spherical) and a tip diameter of 0.78 mm. For F70311B078G150, spring force is 150 cN at a nominal travel of 4.3 mm. F70311B078G150 is rated for 4 A continuous current with a typical contact resistance of 20 mΩ. The plunger in F70311B078G150 is made of beryllium copper and is gold-plated.
