F78514S120L300L (item number 1035639) is a Basic Contact Probe for repeatable temporary connections between the test system and a test point. With tip style 14 (4-point crown stepped (self-cleaning)), F78514S120L300L combines ICT/FCT use with a geometry intended for pad surfaces and soldered pins where the crown geometry can penetrate residues or oxide layers. The design combines a pitch of 3.5 mm / 138 mil with tip style 14 (4-point crown stepped (self-cleaning)) and a tip diameter of 1.2 mm. For F78514S120L300L, spring force is 300 cN at a nominal travel of 6.4 mm. F78514S120L300L is rated for 10 A continuous current with a typical contact resistance of 25 mΩ. The plunger in F78514S120L300L is made of steel and uses Longtime Gold plating.
