F88516B180G270E28 (item number 1021802) is a Switch Probe for combined electrical contacting and presence or position detection. F88516B180G270E28 combines electrical contacting with a switching signal so that DUT presence or position can be evaluated directly in the test sequence. The switch type specified for F88516B180G270E28 is NO (Normally Open). The switching travel specified for F88516B180G270E28 is 1.7 mm. F88516B180G270E28 combines a pitch of 3.5 mm / 138 mil with tip style 16 (Flat) and a tip diameter of 1.8 mm. Spring force is 270 cN at a nominal travel of 4 mm.