The 105-0604-001 is an insulated deluxe tip jack connector designed for reliable audio and instrumentation signal connections. It features a machined brass contact with wrap-around beryllium copper spring per QQ-C-533, silver finish, and a nylon 6/6 body (ASTM D4066) with nickel-plated hardware. The connector is rated for 10 amps continuous current with a breakdown voltage of 5700 Vrms minimum and maintains a contact resistance of 0.010 ohms maximum, ensuring low-loss signal transmission. The closed-entry design blocks access of probes greater than 0.085 inches, providing safety and preventing accidental contact. With its hex socket head mounting and support for panel thicknesses up to 0.437 inches, this connector is ideal for laboratory equipment, audio systems, and test instrumentation where secure, low-noise connections are essential.