Team Corally TC PRO 3.5mm Gold Plated Female Connectors Reverse Polarity Protection 4 Pack C-50181

Overview

The Corally TC PRO Connector 3.5mm represents a professional-grade solution for RC enthusiasts in the UK who demand reliable electrical connections in their RC cars, trucks, and buggies. These gold-plated connectors have become the industry standard for high-performance RC vehicles, offering superior conductivity and durability compared to standard connectors. Whether you're setting up a new ready-to-run RC model, upgrading your existing fleet, or building a custom RC car from scratch, having quality connectors on hand is essential for reliable performance and safe operation.

This four-piece set of female TC PRO connectors is designed specifically for serious RC hobbyists who understand that every component matters when it comes to electrical efficiency and safety. The TC PRO connector system has gained widespread recognition among the RC community for its robust design and excellent contact properties. If you're running brushless motors on your 1/10, 1/12, or 1/14 scale RC vehicles, these connectors ensure minimal power loss and consistent performance through reliable electrical connections.

The inclusion of reverse polarity protection is a critical safety feature that prevents accidental damage to your expensive RC electronic components. This is particularly important when you're working with lithium polymer batteries and high-current brushless ESC systems, where a reversed connection could spell disaster for your investment. RC Model Shop stocks these connectors because we know that quality connections are the foundation of reliable, safe RC performance.

Key Features

• Gold-Plated Contacts — The connectors feature premium gold plating on all contact surfaces, which provides superior electrical conductivity compared to standard brass connectors. Gold plating resists oxidation and corrosion, ensuring that your connections remain clean and low-resistance even after months of use in outdoor RC environments. This translates directly to more efficient power delivery to your motor and ESC.
• Reverse Polarity Protection — This advanced safety feature prevents you from accidentally connecting the battery or motor connections backwards, which would instantly damage your ESC and potentially cause a fire. The reverse polarity protection built into the TC PRO design means you can work with confidence knowing that a momentary lapse in attention won't ruin your expensive electronics. This is an essential safety consideration for any RC car UK owner using lithium polymer batteries and brushless systems.
• 3.5mm Connector Size — The 3.5mm TC PRO connectors represent the professional standard for mid-to-high power RC applications. This size offers the perfect balance between current handling capacity and physical size, making them ideal for 1/10, 1/12, and 1/14 scale RC vehicles. The 3.5mm standard is widely supported across all major RC motor and ESC manufacturers, ensuring compatibility with your existing equipment and future upgrades.
• Female Configuration — This pack contains four female connectors, making them perfect for motor applications where you need the receiving end of the connection. When used in combination with male connectors on your ESC output, female motor connectors provide a secure, mated connection that resists accidental disconnection during aggressive RC driving.
• Four-Piece Value Pack — Having multiple connectors on hand means you can solder connections in advance, service multiple vehicles, or replace worn connectors without waiting for restock. This is particularly useful if you're running multiple RC cars UK or if you want to have spares ready for quick field repairs at the track.
• Professional Build Quality — Corally is recognised throughout the RC community for manufacturing components with exceptional attention to detail. These connectors are precision-engineered to exacting tolerances, ensuring tight connections that don't loosen over time even under vibration from high-speed RC driving.

Technical Performance

The TC PRO connector system represents several generations of refinement in RC electrical connector design. These 3.5mm connectors are specifically engineered to handle the demanding requirements of modern brushless RC systems, where ESCs can push 45 amperes of continuous current (and up to 200 amperes peak) through a single connection. The gold-plated contacts are the critical element here — they provide electrical conductivity that's superior to standard brass or nickel-plated alternatives, reducing the voltage drop across the connection and ensuring that maximum power reaches your brushless motor. In practical terms, this means better acceleration, more consistent top speed performance, and lower heat generation in the connector itself. The reverse polarity protection mechanism is engineered into the physical design of the connector itself, preventing any possibility of backwards insertion even under the stress of rapid field changes or in low-light conditions at the track. The 3.5mm form factor has become the de facto standard for high-performance 1/10 and 1/12 scale RC vehicles, supported by every major manufacturer from Hobbywing to Castle Creations to Spektrum. If you're building or upgrading an RC car with any quality brushless system, these connectors will integrate seamlessly with your existing equipment and provide years of reliable service.

What's in the Box

• Four (4) Corally TC PRO female 3.5mm connectors
• Gold-plated contact surfaces for superior conductivity

Frequently Asked Questions

• Are TC PRO 3.5mm connectors compatible with my RC car brushless ESC and motor? — Yes, the TC PRO 3.5mm connector system is the industry standard for mid-to-high power brushless applications in 1/10, 1/12, and 1/14 scale RC vehicles. Nearly all quality brushless ESCs on the market feature 3.5mm connector outputs, and most brushless motors come pre-soldered with 3.5mm male connectors. The female connectors in this pack mate perfectly with those male connectors, creating a secure, low-resistance connection. You should verify that your specific ESC and motor use 3.5mm connectors before ordering.
• What does reverse polarity protection actually do? — Reverse polarity protection prevents you from accidentally connecting a female connector backwards onto a male connector. Without this protection, you could accidentally reverse the battery polarity or motor polarity, which would instantly destroy your ESC and potentially cause a fire. The TC PRO design makes backwards insertion physically impossible, providing peace of mind when you're working quickly at the track or in your workshop.
• How many connectors do I need? — This pack contains four female connectors. For a basic setup, you need at least two female connectors — one for the motor positive wire and one for the motor negative wire. Many RC enthusiasts buy multiple packs to have spares on hand for repairs, service, or future builds. If you're building multiple RC vehicles or maintaining a fleet, it's wise to stock several packs.
• Do I need to solder these connectors myself? — Yes, these are bare connectors that you'll need to solder onto your battery wires or ESC output wires. You'll need a soldering iron, solder (preferably quality electrical solder with flux), and basic soldering skills. Alternatively, you can take them to a hobby shop that offers soldering services. Many pre-built RC motors and ESCs come with connectors already soldered on, so you may only need to solder these to your battery pack.
• Are these genuine Corally brand connectors? — Yes, when you buy from RC Model Shop you're getting authentic Corally components. Corally is a respected manufacturer in the RC industry, known for quality that matches or exceeds more expensive alternatives. The C-50181 model number ensures you're getting the genuine TC PRO design with all its safety and performance features.
• Can I use these connectors with LiPo batteries? — Absolutely. The TC PRO connectors are rated for the voltage and current requirements of standard 2S, 3S, 4S, and even 5S lithium polymer RC batteries. The gold-plated contacts and robust design make them perfect for the high current discharge rates of quality LiPo packs powering brushless motors.
• How do TC PRO connectors compare to other 3.5mm connector types? — The TC PRO system is specifically engineered for high-current RC applications with gold-plated contacts and reverse polarity protection. Some other 3.5mm connectors lack the polarity protection or use inferior plating that can corrode over time. The TC PRO represents the professional standard and is worth the small investment for peace of mind and reliability.

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 Corally TC PRO Connector 3.5mm Gold Plated Connectors Reverse Polarity Protection Female 4pcs 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.