The 70AAJ-3-M0 is a modular male connector contact designed for surface-mount applications with 3 contact positions and 2.54 mm pitch and height. It features copper alloy contacts with 30 µ" minimum nickel underplating and 30 µ" minimum gold over nickel contact area finish, providing excellent conductivity and corrosion resistance. The contact is rated for 3 A per contact at 60 V with a maximum contact resistance of 25 mO, a dielectric voltage of AC 500 V, and an insulation resistance of 1000 MO minimum. Operating across -55 °C to 125 °C, it withstands 30 G vibration (10–2000 Hz) and 100 G shock, with a minimum durability of 50,000 cycles and contact resistance after 50,000 cycles of 50 mO. The insulator is glass-reinforced thermoplastic rated UL 94V-0, and the connector is RoHS compliant and halogen-free, making it ideal for high-reliability modular interconnect applications in consumer electronics, industrial equipment, and telecommunications.