1403077-1 is a precision connector contact or terminal component manufactured by TE Connectivity. The product is available in multiple material specifications including stainless steel (Type 316), brass (1/2 hard), beryllium copper (1/2 hard), and stainless steel conductor grade A. The component features various plating options including gold plate over nickel, bright nickel plate, white bronze plate, and silver plate, with specific thickness requirements such as 0.000008 inches minimum gold plate thickness or 0.000050 inches minimum gold plate over nickel. Dimensional tolerances are tightly controlled with holes, slots, and diameters held parallel and concentric to within 0.003 inches TIR, and burrs and sharp corners are removed to a maximum of 0.005 inches. This precision contact is designed for high-reliability connector applications where consistent electrical performance and corrosion resistance are essential.