Keystone’s quick-fit terminals include vertically- and horizontally-mounted quick-fit female receptacles and mating terminals. Easily mounted and soldered to the PCB, versions are available to accept and reliably mate with either 0.110" (2.8 mm), 0.187" (4.8 mm), 0.205" (5.2 mm), or 0.250" (6.4 mm) size male terminals. The quick-fit receptacles are manufactured from brass alloy with a high-luster nickel-plated finish. The male terminals are manufactured from .020" and .032" thick (0.51 and 0.81 mm) brass with tin finish. The receptacles hold male terminals securely, assuring a positive connection with a low-contact resistance. The quick-fit terminals and receptacles are in compliance with Underwriters Laboratories Inc. (UL) component program, UL file number E201546.