5-103361-3 is an AMPMODU single-row vertical header connector designed for the AMPMODU .025 [0.64] square interconnection system with 0.100 [2.54] inch centerline spacing. This 5-position header features plating option A with nickel underplate and tin finish, providing reliable electrical contact and corrosion resistance. The connector has a contact area of 0.200 [5.08] inches and is designed for use with 0.055 [1.40] minimum thick PCBs with recommended hole layout specifications. The header is RoHS compliant and is commonly used in industrial and commercial applications requiring standard pitch interconnection between PCBs and mating receptacles.