The Amphenol 75160-102-02LF is a 2-position, single-row BERGSTIK® unshrouded pin header on the standard 0.100" (2.54mm) pitch. The unshrouded design keeps the footprint narrow and the profile low, suited for edge-of-board or daisy-chain jumper applications where a polarized shroud would block adjacent components.
The 0.100" (2.54mm) pitch is the legacy 0.1-inch grid — every PCB layout tool has a footprint library for it, and the through-hole solder tails drop into standard 0.040" plated-through holes. Two positions means this header carries exactly one signal pair or a single power/return circuit; the 5A per contact rating at 110V is comfortable for low-current signal lines, sensor power, or a board-to-board jumper that needs to carry a few hundred milliamps without voltage drop.
Typical applications include a two-wire sensor interface on a PLC I/O card, a programming header on a PCB, or a low-current power tap on a backplane.
The 75160-101-02LF is the same 2-position, single-row, unshrouded header with identical pitch, current rating, plating, and lifecycle status — the only difference is the overall contact length: the 75160-102-02LF measures 0.465" (11.81mm) overall, while the 75160-101-02LF is 0.425" (10.80mm). The extra 0.040" on the 75160-102-02LF comes from a longer mating pin (0.230" vs the 101's shorter pin), which gives more clearance for a thicker mating receptacle or a board stack-up that needs the pin to reach deeper into the housing.