As a Basic Contact Probe, F11105S090L085 (item number 1001404) establishes a spring-loaded electrical connection to the test point. With tip style 05 (Concave stepped), F11105S090L085 combines ICT/FCT use with a geometry intended for pins and wire-wrap posts with a guided, smooth contacting action. F11105S090L085 combines a pitch of 1.27 mm / 50 mil with tip style 05 (Concave stepped) and a tip diameter of 0.9 mm. F11105S090L085 operates with 85 cN spring force and 2 mm nominal travel. F11105S090L085 is rated for 3 A continuous current with a typical contact resistance of 65 mΩ. The plunger in F11105S090L085 is made of steel and uses Longtime Gold plating.