This is the Heavy Duty 30" Servo Extension with|
Futaba J Connector from Electronic Model Systems.
Installs between the receiver and the servo to make the wire longer
One end of the wire has a male "J" connector and the other end has a
female "J" connector
One 30" (762mm) Heavy Duty Dual Servo Extension w/J Connectors
Wire Color Codes-
White: signal (polarity tab is on the signal side)