The Type III+, Crimp, Snap-In Signal Contact from TE has a contact size of 16 and a pin diameter of 1.57. The contact body is copper alloy and plated tin or gold while the spring is crafted from stainless steel. The contacts are finished in Gold/Nickel and are intended for wires ranging from 24-20 AWG. All TE signal contacts are tested to VDE requirements produced under a quality management system certified to ISO 9001.