The Normally Open Switch Probe F86311B064G150L (item number 1018854) combines spring-loaded contacting with a defined switching or sensing function. F86311B064G150L combines electrical contacting with a switching signal so that DUT presence or position can be evaluated directly in the test sequence. In F86311B064G150L, the normally open function closes the electrical contact at the defined actuation travel, combining contacting with presence or position information. F86311B064G150L operates with 150 cN spring force and 4 mm nominal travel. F86311B064G150L is rated for 2 A continuous current with a typical contact resistance of 65 mΩ. F86311B064G150L combines a pitch of 1.9 mm / 75 mil with tip style 11 (Spherical) and a tip diameter of 0.64 mm.