63477-1 is a FASTON receptacle terminal designed for quick-connect electrical applications in the 20-16 AWG wire range. This terminal features a Style B configuration with a .032 inch (0.81 mm) tab fit, accommodating insulation diameters from .090 to .130 inches (2.29 to 3.30 mm). The terminal is constructed from brass material with a stock thickness of .012 inches (0.31 mm) and an overall length of .585 inches (14.86 mm). It is designed to mate with standard .032 thick tabs and is suitable for both internal and external applications. The terminal meets UL and CSA specifications, making it ideal for automotive, appliance, and industrial electrical interconnection applications where reliable, repeatable connections are required.