Small Black Banana Jack Binding Post - M4 x 36mm, 20A

This small black 4mm banana jack binding post provides a clean, compact connection point for low-voltage electronics, test equipment, speaker projects, power supplies, and custom enclosures. Its color-coded insulated body makes it easy to identify negative, common, or ground connections in a finished project.

The front-mounted 4mm banana jack accepts standard 4mm banana plugs, while the rear M4 threaded terminal gives you a secure panel-mount connection point for compatible hardware and wiring arrangements.

Compact 4mm Banana Jack for Panels and Project Boxes

This panel-mount banana socket is a practical choice when you need an accessible test point or removable connection on the outside of a case. Use it for bench equipment, speaker terminals, DIY power supplies, battery projects, audio gear, and custom test fixtures.

Color-Coded Black Binding Post

The black insulated body helps keep connections organized and makes it easier to distinguish terminals in multi-wire projects. Pair it with the matching red version when building positive and negative connection points.

Technical Specifications

Why Choose This 4mm Banana Jack Binding Post?

This compact black banana jack is an easy way to add a professional-looking connection point to a panel or enclosure. It is a useful choice for projects that need repeatable plug-in connections without permanently attaching test leads or external wiring.