eTronix 30cm 22AWG Extension Wire with 2 JR Male Connectors ET0757-30

Overview

The eTronix 30cm 22AWG Extension Wire with 2 JR Male Connectors (ET0757-30) is an essential accessory for RC enthusiasts across the UK who need reliable servo extensions and signal lead solutions. Whether you're running an RC car, truck, or aircraft with JR-style connectors, this straightforward extension lead offers a robust and tidy solution for extending connections where space is limited or servo placement requires additional reach. The 30cm length provides the perfect balance between flexibility and practicality, making it ideal for custom RC builds, modifications, and upgrades across all manner of radio control models.

If you're a dedicated RC hobbyist building your perfect RC car UK setup, upgrading your current vehicle, or simply maintaining your fleet of RC models, this extension wire is a practical addition to your spares box. The eTronix brand is recognised for delivering quality components at competitive prices, and this extension lead is no exception. Available in stock at RC Model Shop, you can order with confidence knowing you're purchasing a genuine product from an authorised retailer based in Walsall with expert knowledge of the RC hobby.

JR-style connectors are widely used across the RC industry for servo connections and signal leads, making this extension wire compatible with most mainstream RC systems and accessories. The 22AWG wire gauge ensures robust current handling and durability even with repeated connection and disconnection cycles, whilst the compact 30cm length makes it ideal for tight builds where standard servo leads simply won't fit.

Key Features

• 30cm Length — This length strikes the perfect balance between providing genuine extension capability and maintaining a compact, tidy installation, making it suitable for custom builds where servo placement requires additional reach without excessive wire length.
• 22AWG Wire Gauge — The 22AWG specification ensures robust current handling capabilities and long-term durability, providing reliable conductivity even after numerous connection cycles, which is essential for frequent servo modifications and upgrades.
• Dual JR Male Connectors — Both ends feature JR-style male connectors, making this extension lead universally compatible with the vast majority of RC systems and accessories that utilise JR-specification plugs for servos and signal leads throughout the UK RC hobby market.
• Professional Build Quality — Manufactured by eTronix, this extension wire is engineered to exacting standards with quality connectors and reliable wire insulation, ensuring consistent performance and longevity in demanding RC applications.
• Compact and Practical — The straightforward design with no unnecessary features makes this extension lead easy to install, route through your RC model, and integrate into existing setups without complication or confusion.

Technical Performance

The eTronix 30cm 22AWG Extension Wire is engineered with practical performance at its core. The 22AWG wire gauge is carefully selected to provide robust current carrying capacity suitable for standard servo applications whilst maintaining flexibility for installation within confined spaces common in modern RC builds. The wire is insulated to protect against shorts and interference, ensuring clean signal transmission essential for precise servo control and responsiveness. Both JR male connectors are solidly constructed to withstand repeated mating cycles without loss of contact integrity, a critical consideration for hobbyists who regularly modify their RC vehicles. The 30cm length has been specifically chosen to offer genuine extension capability—sufficient to relocate a servo by a meaningful distance or to bridge gaps between components—whilst remaining compact enough to avoid excessive wire routing complexity. Whether you're working on an RC car, truck, buggy, or any JR-compatible radio control model, this extension lead provides the reliable performance you'd expect from an established manufacturer like eTronix, delivering consistent servo control and signal integrity across all your RC applications.

What's in the Box

• eTronix 30cm 22AWG Extension Wire with 2 JR Male Connectors

Frequently Asked Questions

• What is this extension wire used for in RC models? — This extension lead is designed to extend servo connections and signal leads in radio control models that use JR-style connectors. It's particularly useful when your servo is mounted in a location that's too far from your receiver, or when you need to reposition components during custom builds and modifications. Whether you're working on an RC car, truck, buggy, or aircraft, this 30cm extension provides the additional reach you need without excessive wire routing.
• Will this work with my RC system and accessories? — This extension wire is compatible with any RC system or accessory that uses JR-style connectors for servos and signal leads. JR-specification connectors are industry-standard across most mainstream RC brands and setups used throughout the UK, so compatibility is virtually assured. However, always verify your existing connectors match the JR-male specification before ordering.
• Is the 30cm length suitable for my build? — The 30cm length provides a useful extension without being excessively long. This makes it ideal for most custom RC car and truck builds where you need to move a servo by a meaningful distance but want to avoid excessive wire routing. If you need a different length, check RC Model Shop's range for alternative options, or consider using multiple extension leads in series if a longer reach is required.
• What does 22AWG wire gauge mean? — AWG stands for American Wire Gauge, and 22AWG represents a specific wire thickness. The 22AWG specification of this extension lead means it has sufficient current-carrying capacity for standard servo applications whilst remaining flexible for routing through confined spaces in your RC model. This gauge is widely used and accepted as the industry standard for servo extension leads across the RC hobby.
• Can I use this for multiple servos? — This extension lead is designed for single servo connections, featuring two male connectors (one at each end). If you need to connect multiple servos, you would need multiple extension leads or consider a servo multiplexer or distribution harness instead.
• How durable is this extension wire? — The eTronix extension lead is manufactured to professional standards with quality insulation and robust connectors. The solid construction means it withstands repeated mating and unmating cycles, making it suitable for regular modifications and adjustments. The 22AWG wire is both durable and flexible, ensuring reliable performance throughout its lifespan.

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 EXTENSION WIRE w/2 JR MALE CONNECTOR ET0757-30 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.