Right-angle breakaway, 3 positions, 0.100" pitch
The 5-103765-3: This is a 3-position, single-row header from the AMPMODU Mod II series, with a 0.100" (2.54 mm) mating pitch and a right-angle through-hole termination. The unshrouded, breakaway design means you can snap individual positions off the strip for custom lengths — though this one ships as a fixed 3-position loaded-all piece. The contact finish on the mating side is 30.0 µin gold over copper alloy, which gives reliable low-resistance connections across repeated mate/unmate cycles. The solder tails are tin-plated, so the board-side wetting is standard for lead-free reflow or wave solder.
3 A per contact, -65°C to 105°C operating range
Rated 3 A per contact, which is typical for signal-level interconnects at this pitch. The operating temperature range of -65°C to 105°C covers most indoor and industrial cabinet environments without derating. The housing is rated UL94 V-0, so it meets the flame-retardancy requirement for equipment inside an enclosure. Insulation height is 0.138" (3.50 mm), which gives modest clearance above the board surface.