The Normally Open Switch Probe F87517B180G350 (item number 1003091) combines spring-loaded contacting with a defined switching or sensing function. F87517B180G350 combines electrical contacting with a switching signal so that DUT presence or position can be evaluated directly in the test sequence. In F87517B180G350, the normally open function closes the electrical contact at the defined actuation travel, combining contacting with presence or position information. For F87517B180G350, spring force is 350 cN at a nominal travel of 4 mm. The electrical rating of F87517B180G350 combines 5 A continuous current with 65 mΩ typical contact resistance. F87517B180G350 combines a pitch of 2.54 mm / 100 mil with tip style 17 (Flat stepped) and a tip diameter of 1.8 mm.