The Basic Contact Probe F11205B090G040 (item number 1006640) is a spring-loaded probe for temporary electrical contact with test points. With tip style 05 (Concave stepped), F11205B090G040 combines ICT/FCT use with a geometry intended for pins and wire-wrap posts with a guided, smooth contacting action. F11205B090G040 combines a pitch of 1.27 mm / 50 mil with tip style 05 (Concave stepped) and a tip diameter of 0.9 mm. F11205B090G040 operates with 40 cN spring force and 2 mm nominal travel. F11205B090G040 is rated for 3 A continuous current with a typical contact resistance of 35 mΩ. The plunger in F11205B090G040 is made of beryllium copper and is gold-plated.