Gold plated contact surfaces provide reliable electrical performance and resistance to corrosion, helping ensure long lasting, stable connections. Color coded plastic insulation jacket allows quick visual identification and safer handling, reducing the chance of misconnection during installation or maintenance. Materials - Contacts: Gold plated - Insulation: Color coded plastic jacket Size and compatibility - Designed to fit standard connector interfaces as specified by your equipment model and product sheet - Verify exact sizes and compatibility in the specification for your particular application Performance and durability - Gold plating lowers contact resistance and extends service life by resisting oxidation - Plastic insulation jacket protects against accidental shorts and wear, while enabling easy identification Use scenarios - Electrical control panel wiring: color coded leads enable quick circuit recognition and error reduction during assembly or service - Audio and video equipment installation: easy identification of signal paths and channel connections to speed setup and maintenance - Lab test setups with multiple leads: distinct colors help track signals and switch connections without crossovers This description highlights the key benefits, clarifies function and materials, outlines compatibility considerations, and provides practical applications without adding new specifications beyond the original product features.