Wire-to-Board Terminal for Automated Harness Assembly
The TE Connectivity 172782-7 is a Mini Amp-In through-board terminal designed for wire-to-board connections in harness assemblies. It accepts 22-26 AWG wire and fits a PCB hole diameter of 0.047" to 0.063" (1.19 mm to 1.60 mm). The tin-plated brass contact is suited for low-cycle, cost-sensitive applications where repeated mating is not required. The through-board termination style means the terminal is pressed into a plated-through hole on the PCB — no soldering required. Insulation diameter of 0.055" to 0.059" (1.40 mm to 1.50 mm) matches the wire stripping spec for a clean crimp.
Installation Fit: Wire and Hole Dimensions
The two dimensions that decide whether this terminal fits your build are the wire gauge and the PCB hole diameter. The 22-26 AWG range covers common signal and low-power wire sizes used in appliance and automotive harnesses. The 0.047" to 0.063" hole diameter is a standard range for plated-through holes on 0.062" and 0.093" boards — check your board's finished hole spec before committing.