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Futaba Connectors, Servo Plugs and Extension Cables
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Futaba Connectors, Servo Plugs and Extension Cables
Shop Futaba connectors at Aus Electronics Direct. Our range includes male and female gold connectors and Futaba servo extension cables for compatible RC equipment. These connectors are commonly used in radio control applications to connect servos, receivers and other compatible components.
Whether you need replacement Futaba plugs, connector sets or an extension cable to increase the reach of your servo connection, explore our range of options for RC cars, trucks, boats, aircraft and hobby electronics.
Choosing the Right Futaba Connector
Futaba-style connectors are commonly used for RC servo and receiver connections. When choosing a connector, check the connector housing, number of contacts, pin arrangement and wiring configuration to ensure it matches your equipment.
Futaba extension cables are available in different lengths to provide additional reach between compatible servos and receivers. Choose a suitable cable length for your installation and check that the connector configuration and wiring are compatible with your RC system.
Browse our Futaba male and female connectors and servo extension cables to find suitable connection options for your RC and hobby projects.
FAQ
1. What is a Futaba connector used for?
A Futaba connector is an electrical plug commonly used in radio control (RC) equipment to connect servos, receivers and other compatible components. It typically carries three connections: power, ground and a control signal. Futaba-style connectors are commonly found in RC cars, trucks, boats, aircraft and other hobby electronics.
2. What is the difference between Futaba male and female connectors?
Futaba male and female connectors have different contact and housing configurations designed to fit together. In RC hobby terminology, connector gender can sometimes refer to the housing rather than just the metal contacts, so it is important to check the product images before purchasing. Compare the connector shape, pin arrangement and contact configuration with your existing equipment to ensure a suitable match.
3. Are Futaba connectors compatible with JR connectors?
Many standard Futaba and JR-style servo connectors are compatible because they share similar dimensions and commonly use 2.54mm (0.1-inch) pin spacing. However, Futaba connectors may include a polarising tab that prevents incorrect insertion, while standard JR connectors may not have the same feature. Check the connector housing, wiring arrangement and polarity before connecting them. Never force a connector into a receiver or servo.
4. What is a Futaba servo extension cable used for?
A Futaba servo extension cable increases the distance between an RC servo and its receiver. It is useful when a servo is positioned too far away for its original lead to reach the receiver, such as in RC aircraft, boats and larger RC models. Extension cables are available in different lengths and should match the connector configuration and electrical requirements of your equipment.
5. How do I choose the correct Futaba extension cable length?
Choose an extension cable long enough to connect your servo to the receiver without stretching or placing tension on the wiring. Measure the required cable route and allow a little extra length for movement and installation. Avoid excessive cable length and unnecessary connections. For longer extensions or high-current servo applications, check the equipment manufacturer's recommendations for suitable cable specifications.
6. Are Futaba connectors compatible with all RC receivers?
No. Although Futaba-style connectors are widely used in RC equipment, they are not guaranteed to fit every receiver. Some receivers use different connector sizes, housing designs or pin configurations. Check the receiver specifications, connector dimensions and polarity before connecting a servo or extension cable. Also confirm that the servo's operating voltage is suitable for the receiver system.
7. What is the difference between Futaba and JR servo connectors?
Futaba and JR servo connectors are similar three-pin connectors commonly used for RC servo and receiver connections. Both commonly use 2.54mm (0.1-inch) pin spacing. A key difference is that some Futaba-style connectors have an additional polarising tab or key to help prevent incorrect insertion, while standard JR connectors generally use a different housing shape. Compatibility depends on the specific connector design and wiring arrangement.
8. How do I connect a Futaba servo connector to an RC receiver?
Locate the correct channel or servo port on your receiver and align the connector with the receiver's pin arrangement and polarity markings. A standard three-wire servo connection typically includes ground, positive power and signal. Check the receiver and servo manuals to identify the correct pin orientation and wire arrangement before connecting. Insert the plug carefully without forcing it, and avoid pulling on the wires when disconnecting it. Incorrect polarity can damage the servo or receiver.
