The Ball-Head Switch Probe F88890S1101U200S05 (item number 1009596) combines spring-loaded contacting with a defined switching or sensing function. F88890S1101U200S05 combines electrical contacting with a switching signal so that DUT presence or position can be evaluated directly in the test sequence. F88890S1101U200S05 is used for presence and position testing and sends an electrical signal to the test system when the defined actuation travel is reached. For F88890S1101U200S05, spring force is 200 cN at a nominal travel of 1 mm. F88890S1101U200S05 is rated for 1 A continuous current with a typical contact resistance of 25 mΩ. The design combines a pitch of 7 mm / 276 mil with tip style 90 (Rolling ball) and a tip diameter of 4 mm.
