For contact points inside housings and recesses, F73111B0031G100SP (item number 1032524) uses a flat plate head at a defined penetration depth. On F73111B0031G100SP, electrical contact is established only at the intended penetration depth, making the Step Probe suitable for position and presence checks on connectors. Contact geometry is characterized by pin diameter 0.6 mm, plate diameter 1.5 mm, pin length 3.5 mm. On F73111B0031G100SP, a pitch of 2.4 mm / 94 mil is combined with 100 cN spring force and 3.5 mm nominal travel. F73111B0031G100SP is specified for 5 A continuous current. The plunger in F73111B0031G100SP is made of beryllium copper and is gold-plated.
