The pins in a female connector are usually made of a conductive material, such as copper or brass, for a reliable and efficient electrical connection. 
The pins are usually made of a conductive material such as copper or brass to ensure reliable and efficient electrical conductivity. 
 2-pin female connectors are used in a wide variety of industries including electronics, automotive, and lighting. 
 These connectors are popular for their compact size and ease of use.
 The pins in a female connector are usually made of a conductive material, such as copper or brass, for a reliable and efficient electrical connection.