The Basic Contact Probe F07555B120G200 (item number 1134038) is a spring-loaded probe for temporary electrical contact with test points. With tip style 55 (Concave stepped (self-cleaning)), F07555B120G200 combines ICT/FCT use with a geometry intended for pins and wire-wrap posts with a guided, smooth contacting action. F07555B120G200 combines a pitch of 1.9 mm / 75 mil with tip style 55 (Concave stepped (self-cleaning)) and a tip diameter of 1.2 mm. For F07555B120G200, spring force is 200 cN at a nominal travel of 4.3 mm. F07555B120G200 is rated for 4 A continuous current with a typical contact resistance of 20 mΩ. The plunger in F07555B120G200 is made of beryllium copper and is gold-plated.
