Etronix 30cm 22AWG JR Twisted Servo Extension Wire ET0735

Overview

The Etronix 30cm 22AWG JR Twisted Extension Wire (ET0735) is an essential accessory for RC enthusiasts working with JR-style servo connectors. Whether you're building a custom RC car, boat, or aircraft setup in the UK, this servo extension lead provides the extra reach you need between your receiver and servo whilst helping maintain a neat, organised wiring layout throughout your model. The twisted design of the wire reduces electromagnetic interference and keeps your installation looking professional, making it an ideal choice for both beginners and experienced RC hobbyists who demand quality connections.

At just 30 centimetres (300mm) in length, this extension lead offers the perfect balance between flexibility and practicality. It's compact enough to fit in tight spaces within your RC vehicle chassis, yet long enough to route wiring cleanly from your receiver to servos mounted in different areas of your model. The 22AWG wire gauge ensures adequate current capacity for standard servo applications across the full range of RC systems including cars, boats and aircraft that utilise JR-style connectors.

When you're building or maintaining an RC model in the UK, having quality extension leads in your spares box is essential. The Etronix ET0735 is manufactured to consistent standards and represents excellent value, ensuring reliable servo control and tidy wiring whether you're setting up a new build or upgrading an existing setup.

Key Features

• JR-Style Connectors — This extension lead is designed specifically for JR-style servo connectors, which are used across many RC systems and brands worldwide, making it a universally compatible solution for your servo extension needs.
• Twisted Wire Construction — The twisted design of the internal wiring helps to minimise electromagnetic interference that can cause signal degradation or noise in your servo control signals, resulting in smoother, more responsive handling of your RC model.
• Practical 30cm Length — At exactly 300mm, this extension lead provides sufficient reach to position servos further away from your receiver without adding excessive bulk or weight to your model, helping you achieve the perfect balance between performance and aesthetics.
• 22AWG Wire Gauge — The 22 American Wire Gauge specification ensures adequate current-carrying capacity for standard servo applications, providing reliable power delivery without voltage drop over the extension distance.
• Universal RC Compatibility — Suitable for use across RC cars, boats and aircraft applications where JR-style servo connectors are fitted, making this a versatile addition to any RC enthusiast's accessory collection.
• Neat Installation — The compact size and twisted construction allow you to route wiring cleanly throughout your model's chassis, resulting in a professional-looking build that's easier to maintain and troubleshoot.

Technical Performance

The Etronix 30cm 22AWG JR Twisted Extension Wire represents solid engineering for RC servo applications. The 22AWG wire gauge has been selected to handle the current requirements of standard RC servos without introducing significant voltage drop over its 30 centimetre length. The twisted pair construction of the internal conductors is a professional technique used in many high-quality RC installations to maintain signal integrity by reducing electromagnetic interference from other components in your model such as brushless motors, ESCs, and digital radio receivers. This is particularly important in densely packed chassis where multiple electronic components operate in close proximity. The JR-style connector format ensures compatibility with an enormous range of RC equipment available to UK hobbyists, from entry-level ready-to-run models to competition-grade custom builds. Whether you're setting up a brushless RC car, an electric boat, or a fixed-wing aircraft, the standardised JR connector system used by manufacturers worldwide means this extension lead will integrate seamlessly into your setup. The combination of quality materials, professional twisted construction, and appropriate wire gauge makes this an ideal choice for anyone serious about maintaining their RC models to a high standard.

What's in the Box

• 1x Etronix 30cm 22AWG JR Twisted Extension Wire

Frequently Asked Questions

• What is a JR-style servo connector and which RC brands use it? — JR-style connectors are the industry-standard connectors used by many RC manufacturers and are found on receivers, servos, and extension leads across a huge range of RC cars, boats, and aircraft. If your receiver and servo both feature JR connectors, this extension lead will connect them together perfectly, making it compatible with an enormous variety of RC equipment available in the UK market.
• Why does this extension lead have twisted wire construction? — The twisted design of the internal wiring reduces electromagnetic interference that can be caused by brushless motors, speed controllers, and radio receivers operating near your servo cables. By minimising this interference, the twisted construction helps ensure your servo responds accurately and smoothly to your transmitter commands, improving the overall handling and control of your RC model.
• Is the 22AWG wire gauge suitable for all servos? — The 22AWG wire gauge is appropriate for standard RC servos used in most hobbyist applications including cars, boats and aircraft. If you are using high-current servos such as large waterproofed servos or powerful steering servos in competition vehicles, you may wish to consult the specifications of your specific servo to confirm compatibility.
• How long is this extension lead and will it work in my model? — This extension lead is exactly 30 centimetres (300mm) in length, providing sufficient reach to position a servo away from your receiver whilst remaining compact enough to fit neatly within most RC model chassis. If you need a longer or shorter extension, Etronix manufactures extension leads in various lengths to suit different applications.
• Can I use this extension lead with any RC brand? — Yes, this extension lead will work with any RC system that uses standard JR-style servo connectors, which is the industry standard used by the vast majority of manufacturers. However, some manufacturers use proprietary connector formats, so you should verify that both your receiver and servo feature JR connectors before purchasing.
• What wire gauge means and why does it matter? — Wire gauge measures the thickness of the internal conductors; a lower number like 22 AWG means thicker wire. The 22AWG specification on this extension lead ensures it can safely carry the current drawn by RC servos without overheating or losing voltage over the 30 centimetre distance, resulting in reliable operation and protecting your equipment.

Why Buy from RC Model Shop?

RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the Etronix 30cm 22Awg Jr Twisted Extension Wire ET0735 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.