This servo extension cable has three 22-AWG wires joining a male Futaba J connector and a female JR connector. Since a female JR connector can be plugged into a male Futaba J connector, each end of the cable is compatible with both Futaba and JR-style connections; this cable will work as an extension cable in either system or as an adapter between systems, and it is compatible with almost all of the RC servos we sell (you can assume our servos have female JR connectors unless the servo?s product page specifically says otherwise). The connectors have gold-flashed contacts on a 0.1" spacing, and each wire is comprised of 60 strands, making this cable more flexible than standard servo cables.
Servo cable color convention
- brown or black = ground (GND, battery negative terminal)
- red = servo power (Vservo, battery positive terminal)
- orange, yellow, white, or blue = servo control signal line
Note: Cable color may vary from what is shown in the product picture. Possible color combinations are black, red, and white or brown, red, and orange.