As a Basic Contact Probe, F10012B150G100 (item number 1021033) establishes a spring-loaded electrical connection to the test point. With tip style 12 (Spherical stepped), F10012B150G100 combines ICT/FCT use with a geometry intended for clean contact surfaces where marking or scratching should be minimized. F10012B150G100 combines a pitch of 2.54 mm / 100 mil with tip style 12 (Spherical stepped) and a tip diameter of 1.5 mm. For F10012B150G100, spring force is 100 cN at a nominal travel of 4.3 mm. F10012B150G100 is rated for 5 A continuous current with a typical contact resistance of 20 mΩ. The plunger in F10012B150G100 is made of beryllium copper and is gold-plated.