4mm Banana Binding Post Panel Mount Socket

This 4mm Banana Jack Female Binding Post is a versatile panel-mount connector built for hobbyists and electronics enthusiasts assembling power supplies, test equipment, and amplifier terminals. Unlike a simple jack, this binding post offers three ways to connect: insert a standard 4mm banana plug into the top, clamp bare or stripped wire by unscrewing the knurled cap, or solder directly to the rear tab making it a flexible choice for prototyping and permanent installs alike. The nickel-plated brass stud and hex nut assembly allow secure through-panel mounting, while the durable knurled plastic body gives a firm grip for hand-tightening wire connections without tools. Its metal solder tab, complete with a mounting hole, adds a reliable third connection option for permanent wiring setups. Ideal for bench power supplies, audio amplifier terminals, battery connection points, and modular test rigs, this binding post is built to handle frequent connect/disconnect cycles while maintaining strong electrical contact. Available in multiple color options for easy positive/negative/auxiliary identification, it’s a durable, multi-purpose terminal for any electronics workbench.

Specification:

• Connector Type : 4mm Banana Binding Post
• Mounting Type : Through-Panel, Threaded Stud with Hex Nuts
• Material : Nickel-Plated Brass
• Housing Material : Knurled Insulated Plastic
• Max Current Rating : 32A
• Operating Voltage : Up to 60V DC / 30V AC
• Panel Cutout Diameter : 12mm
• Connection Methods : Banana Plug, Bare Wire Clamp, Solder Tab