The Normally Open Switch Probe F87517B180G080 (item number 1006065) combines spring-loaded contacting with a defined switching or sensing function. F87517B180G080 combines electrical contacting with a switching signal so that DUT presence or position can be evaluated directly in the test sequence. In F87517B180G080, the normally open function closes the electrical contact at the defined actuation travel, combining contacting with presence or position information. For F87517B180G080, spring force is 80 cN at a nominal travel of 4 mm. F87517B180G080 is rated for 5 A continuous current with a typical contact resistance of 65 mΩ. F87517B180G080 combines a pitch of 2.54 mm / 100 mil with tip style 17 (Flat stepped) and a tip diameter of 1.8 mm.