eitech Banana Plug 2.6 mm Red: What It Does and Where to Use
By eitech Metallbaukasten | Published: 2026-10-23
Category: Tips & Care
Learn what the eitech Banana Plug 2.6 mm red is, how it connects wires in model builds, and when to choose it over other connectors.
Quick answer
The eitech Banana Plug 2.6 mm red is a single connector for making temporary, secure electrical connections in model wiring projects. Use it when you need a reliable push-fit link that can be disconnected without tools.
Why a 2.6 mm plug is a specific size
Banana plugs come in several diameters. The 2.6 mm version is common in smaller model and hobby circuits where space is tight. It fits matching 2.6 mm binding posts or sockets, so check your existing hardware before buying.
The red color helps with polarity marking: red for positive, black (if you have one) for negative. This matters when wiring motors, lights, or sensors in your eitech builds.
When not to use this plug
If your project uses wires thicker than 2.6 mm, or if you need a permanent solder joint, this plug isn't the right choice. It is designed for quick connects that can be undone, not for high-current or permanent installations.
Also, this is a single connector. For a complete circuit you'll need at least two plugs (or one plug and a different return path). The eitech Banana Plug 2.6 mm red is sold individually, so plan your order accordingly.
Diagnosis: Is the eitech Banana Plug 2.6 mm Red Right for Your Build?
- Symptom: You need to connect a wire temporarily in a model circuit, and you want to be able to disconnect it later without cutting or unsoldering.
- Likely cause: You are using a socket or binding post that accepts a 2.6 mm banana plug, or you are building a modular electrical system that requires quick changes. Measure the socket diameter to confirm 2.6 mm compatibility.
- Corrective action: Insert the stripped wire end into the plug's rear opening and tighten the set screw (if present) or simply push the plug into the socket. The spring-loaded tip ensures a snug fit. Test the connection by gently pulling the wire; it should hold firmly.
- Stop or choose another option: If the socket is larger than 2.6 mm, or if you need a permanent solder joint, this plug is not the solution. Look for a 4 mm banana plug or a soldered terminal instead.
Product details
- Banana plug 2.6 mm, red: The eitech Banana Plug 2.6 mm red is a single connector with article code 01720, tagged Manufaktur. It confirms this is a genuine eitech part, compatible with other eitech electrical components in the Manufaktur line.
Banana plug 2.6 mm, red
