The Normally Open Switch Probe F87916B050G125 (item number 1030167) combines spring-loaded contacting with a defined switching or sensing function. F87916B050G125 combines electrical contacting with a switching signal so that DUT presence or position can be evaluated directly in the test sequence. In F87916B050G125, the normally open function closes the electrical contact at the defined actuation travel, combining contacting with presence or position information. Spring force is 125 cN at a nominal travel of 4 mm. F87916B050G125 is rated for 3 A continuous current with a typical contact resistance of 65 mΩ. The design combines a pitch of 2.54 mm / 100 mil with tip style 16 (Flat) and a tip diameter of 0.5 mm.