As a Basic Contact Probe, F10015B170G300 (item number 1011891) establishes a spring-loaded electrical connection to the test point. With tip style 15 (Triangular 45° stepped), F10015B170G300 combines ICT/FCT use with a geometry intended for vias and solder pads where sharp edges can penetrate flux residues or oxide layers. F10015B170G300 combines a pitch of 2.54 mm / 100 mil with tip style 15 (Triangular 45° stepped) and a tip diameter of 1.7 mm. For F10015B170G300, spring force is 300 cN at a nominal travel of 4.3 mm. The electrical rating of F10015B170G300 combines 5 A continuous current with 20 mΩ typical contact resistance. The plunger in F10015B170G300 is made of beryllium copper and is gold-plated.