The 131J21029X is a 50 Ohm coaxial contact plug designed for crimp termination. Constructed from a copper alloy, this component is intended for use with 316U double braided cable. The contact positions feature specific plating for optimal performance, including a minimum of 30µin hard gold over nickel on position 2, nickel plating on position 3, and a gold flash over nickel on other positions. This RoHS compliant contact plug is ideal for applications requiring a reliable and durable coaxial connection.