The Basic Contact Probe F78512B230G300E25 (item number 1020423) is a spring-loaded probe for temporary electrical contact with test points. With tip style 12 (Spherical stepped), F78512B230G300E25 combines ICT/FCT use with a geometry intended for clean contact surfaces where marking or scratching should be minimized. F78512B230G300E25 combines a pitch of 3.5 mm / 138 mil with tip style 12 (Spherical stepped) and a tip diameter of 2.3 mm. F78512B230G300E25 operates with 300 cN spring force and 6.4 mm nominal travel. F78512B230G300E25 is rated for 10 A continuous current with a typical contact resistance of 25 mΩ. The plunger in F78512B230G300E25 is made of beryllium copper and is gold-plated.
