Pure copper 4mm safety panel mount socket banana jack ensures superior conductivity and minimal signal loss. Precision-machined brass contacts with gold plating enhance durability and corrosion resistance.

Threaded metal housing provides secure mounting and strain relief for long-term reliability in high-vibration environments. Ideal for multimeter connections, test equipment, and DIY electronics projects.

High-temperature resistant thermoplastic insulation prevents short circuits and ensures safe operation up to 105°C. Compatible with standard 4mm banana plugs for quick, tool-free connections.

Engineered for professional labs, industrial setups, and educational workshops. Bulk pricing available for wholesale buyers seeking cost-effective, high-performance solutions.