As a Basic Contact Probe, F05015B090G100 (item number 1134715) establishes a spring-loaded electrical connection to the test point. With tip style 15 (Triangular 45° stepped), F05015B090G100 combines ICT/FCT use with a geometry intended for vias and solder pads where sharp edges can penetrate flux residues or oxide layers. F05015B090G100 combines a pitch of 1.27 mm / 50 mil with tip style 15 (Triangular 45° stepped) and a tip diameter of 0.9 mm. For F05015B090G100, spring force is 100 cN at a nominal travel of 4.3 mm. F05015B090G100 is rated for 3 A continuous current with a typical contact resistance of 20 mΩ. The plunger in F05015B090G100 is made of beryllium copper and is gold-plated.