Overview
The Etronix 4mm Gold Connectors (6 Pairs Male/Female) ET0607 are an essential accessory for any RC enthusiast in the UK looking to upgrade or maintain their RC car, truck, or buggy's electrical connections. These premium gold connectors provide reliable, low-resistance power transfer between your batteries and speed controllers, ensuring consistent performance whether you're running a brushless RC monster truck, a competitive RC buggy, or a ready-to-run RC vehicle. Gold connectors are recognised throughout the RC hobby as the gold standard for high-quality electrical connections, offering superior conductivity compared to standard connectors.
Whether you're a seasoned RC racer competing at the highest levels, a weekend basher putting your RC short course truck through its paces, or someone just discovering the exciting world of RC vehicles, having quality spare connectors on hand is essential. The Etronix range of gold connectors in various sizes is trusted by RC hobbyists across the UK, and this particular 4.0mm size is one of the most commonly used connector sizes in modern RC applications. This six-pair pack gives you plenty of connectors for building custom leads, replacing worn connections, or keeping spares in your RC toolkit.
RC Model Shop stocks the complete range of Etronix gold connectors in different sizes, making it easy to find exactly what you need for your RC setup. Whether you need 2mm, 3.5mm, 4mm, or 5mm connectors, we have the quality components you need to maintain peak performance from your RC car, truck, or crawler.
Key Features
- 4.0mm Gold Connector Size — The 4mm size is widely compatible with modern brushless ESCs, LiPo batteries, and other RC electrical components, making this a versatile choice for most RC enthusiasts in the UK building or upgrading their setups.
- Six Matched Male and Female Pairs — Each pack contains six complete pairs (six male connectors and six female connectors), giving you enough connectors to build multiple custom battery leads, motor connections, or to maintain a stock of spares for your RC collection.
- Premium Gold Plating — Gold connectors provide superior electrical conductivity and resistance to corrosion compared to standard brass or tinned connectors, ensuring reliable power transfer to your brushless motors and ESC electronics over time.
- Low Resistance Design — The precision-engineered 4mm bullet connector design minimises electrical resistance, reducing voltage sag and heat generation during high-current discharge, which is critical for achieving maximum performance from your RC truck, buggy, or racing vehicle.
- Quality Etronix Brand — Part of the trusted Etronix range of RC connectors and accessories, these gold connectors are manufactured to consistent quality standards and are relied upon by RC hobbyists throughout the United Kingdom.
- Easy Connection and Disconnection — The smooth, precisely-machined 4.0mm bullet design makes it simple to connect and disconnect your battery from your speed controller quickly, which is essential during pit stops at RC racing events or when swapping batteries during extended bashing sessions.
Technical Performance
The Etronix ET0607 4mm gold connectors represent quality engineering in RC electrical connectivity. Each connector in this six-pair pack is manufactured from premium materials and gold-plated to ensure long-term reliability and consistent electrical performance. The 4.0mm size is engineered to handle the high-current demands of modern brushless RC systems, making these connectors suitable for everything from entry-level brushed systems to high-performance brushless ESCs and LiPo battery packs rated for sustained high-current discharge. The gold plating is not merely cosmetic; it provides measurably lower electrical resistance than standard brass or nickel-plated connectors, which translates directly into reduced heat generation and improved efficiency when powering your RC motor. Whether you're running a competition-grade RC buggy with a 150A+ ESC or a more modest ready-to-run RC car, these connectors will deliver reliable service. The precision bullet design ensures a tight, secure fit that won't loosen during vibration or high-G cornering, and the smooth taper makes insertion and removal straightforward without requiring excessive force. For RC enthusiasts maintaining a fleet of vehicles or building multiple custom battery leads, having a quantity of quality spare connectors is essential for keeping your RC hobby running smoothly.
What's in the Box
- Six male gold connectors (4.0mm size)
- Six female gold connectors (4.0mm size)
Frequently Asked Questions
- Are 4mm gold connectors compatible with my RC battery and ESC? — The 4.0mm size is widely used across the RC hobby and is compatible with most modern brushless ESCs and many quality LiPo battery packs. However, you should check the connector type on your specific equipment before ordering. If your battery or ESC uses a different size (such as 3.5mm EC3 connectors, 2mm, or 5mm connectors), Etronix supplies alternatives in these sizes as well.
- Why choose gold connectors over standard connectors? — Gold-plated connectors offer significantly lower electrical resistance than standard brass or tinned connectors, which means less heat generation and voltage sag during operation. This results in more efficient power delivery to your brushless motor, faster acceleration, higher top speed, and longer runtime from your battery. For competitive RC racing or high-performance bashing, gold connectors are considered essential by most serious RC enthusiasts in the UK.
- How many pairs do I get in this pack? — This pack contains six matched pairs of 4mm gold connectors, meaning you receive six male connectors and six female connectors, totalling twelve individual connectors. This gives you plenty of connectors to build multiple custom battery leads, create spare harnesses, or maintain a stock of backup connectors for your RC collection.
- Can I use these connectors with any battery type? — Yes, these are universal connectors that work with any RC battery pack or ESC equipped with standard 4.0mm bullet connectors, including LiPo, Li-ion, NiMH, and other battery chemistry types commonly used in RC vehicles throughout the UK hobby.
- Are these connectors suitable for high-current applications? — Yes, the 4.0mm gold connector is engineered to handle high-current discharge typical of modern brushless ESC systems. The gold plating ensures minimal resistance even under sustained high-current draw, making these connectors suitable for everything from casual ready-to-run RC cars to competition-grade brushless racing vehicles.
- What's the difference between male and female 4mm connectors? — Male connectors have a protruding pin in the centre and are typically soldered to battery leads. Female connectors have a recessed socket and are typically soldered to ESC leads. One male and one female connector form a complete pair that mate together to connect your battery to your speed controller.
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 4mm Gold Connectors (6 Pairs Male/female) ET0607 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.
- Product: 4.0mm Gold Connectors
- Quantity: 6 pairs (6 male and 6 female connectors)
- Connector size: 4.0mm bullet connectors
- Connector type: Gold-plated precision bullet connectors
- Male connectors: 6
- Female connectors: 6
- Brand: Etronix
- Model number: ET0607
- Barcode (EAN): 5055323943928
- Material: Gold-plated brass
- Compatible with: Brushless ESCs, LiPo batteries, RC cars, RC trucks, RC buggies, RC crawlers and other RC vehicles with 4mm connector compatibility
- Application: Power transfer between batteries and speed controllers in RC vehicles
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
- We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
- As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
