Custom Brass Connector Pins

Our products are available in a versatile range of sizes, diameter from 2mm to 20mm, and come with the option of various plating finishes, including nickel, silver, and gold.

Custom Connector Pins

Elevate your projects with Rally's Custom Connector Pins, where precision engineering meets unparalleled versatility. Crafted from premium brass and available in sizes ranging from 1mm to 20mm, our connector pins are designed to suit a wide array of applications, ensuring a flawless fit for every requirement. But it's not just about connectivity; it's about enhancing every aspect of your project. With luxurious plating options in nickel, silver, and gold, our pins do more than conduct electricity—they bring a level of sophistication and durability unmatched in the industry.


Ideal for industries spanning from automotive to cutting-edge consumer electronics, Rally's pins are the cornerstone of innovation and reliability. Whether you're in the early stages of prototyping or ramping up for full-scale production, trust in our connector pins to deliver consistent performance and exceptional quality. Choose Rally's Custom Connector Pins and make every connection count, pushing the boundaries of what's possible with every project you undertake.

  • Have questions? Our experts are here to help.

Product Features
Wide Size Range

Offering sizes from 1mm to 20mm, our connector pins are designed to meet the diverse needs of our clients, guaranteeing the ideal match for any project.

Plating Options

Choose from nickel, silver, or gold plating to not only enhance the electrical performance but also to add a touch of elegance and resistance against wear and tarnish.

Customization Capable

Tailored to meet specific requirements, our connector pins can be customized for prototypes or special designs, providing solutions that are as unique as your project.

Quality Assurance

Rally is committed to the highest standards of quality, with each pin undergoing rigorous testing to ensure they meet our exacting requirements and your expectations.

Fast Turnaround

Understanding the importance of deadlines, we offer quick production times without compromising on quality, getting your products to you when you need them.

Versatile Applications

Perfect for a variety of industries, including automotive, aerospace, consumer electronics, and more, demonstrating the flexibility to be integrated into almost any system.

Send your 2D or 3D file, Start Connector Pins project today!

Terminal Pin Connector Male & Female

Our terminal pin connectors are expertly designed to cater to both male and female configurations, ensuring a secure and efficient electrical connection for a broad range of applications. The male connector features a protruding terminal, expertly sized to fit seamlessly into the female connector's recessed socket, located below the surface of the insulator. This precision engineering allows for a reliable electrical connection simply by aligning and "butting" the two specially crafted parts together.

Terminal pin connector male and female

Brass Pin Plated Gold Connector Specifications:

  • Male Connector Size: 2mm*14.5mm
  • Female Connector Size: 2.5mm*11.5mm
  • Material: High-quality brass for superior conductivity and durability.
  • Plating: Luxurious gold plating not only enhances conductivity but also provides corrosion resistance and adds an aesthetic appeal.


These connectors are incredibly versatile, making them suitable for a wide array of uses, including electrical switches, plug & sockets, toys, medical instruments, control panels, and much more. Their robust design ensures reliability and longevity, making them a preferred choice for professionals across various industries seeking premium connection solutions.

Electrical Connector Pins Prototype

Our Electrical Connector Pins Prototypes service is dedicated to bringing your innovative designs to life. With a focus on customization and precision, Rally offer a diverse range of materials including brass, beryllium copper, phosphor bronze, and copper, catering to the specific needs of your project. Our state-of-the-art equipment, including CNC Lathes and Automatic Lathes, ensures that every prototype meets the highest standards of quality and accuracy.

Rally's prototype service can accommodate specifications with an outer diameter ranging from ø0.5mm to ø20mm. For truly unique designs, we welcome non-standard product requests and are fully equipped to customize according to your detailed drawings and specifications. The plating options, including gold, tin, silver, and nickel, not only enhance conductivity and corrosion resistance but also cater to aesthetic preferences and application-specific requirements.

Whether for electrical switches, plug & sockets, toys, medical instruments, control panels, or any other application, our prototype service is designed to support innovation and precision in electrical connectivity.

connector pins prototype

Need High Quality Brass Connector Pins?

Connector Pins Applications fields

Our connector pins, crafted from high-quality materials like brass, beryllium copper, phosphor bronze, and copper, are pivotal components in a vast array of application fields. These precision-engineered pins find their place in numerous industries due to their adaptability, durability, and superior conductivity. Here are some of the primary applications:

Automotive Industry

  • Use: In vehicles for wiring harnesses, control units, and sensors. They ensure reliable connections in critical systems such as airbags, navigation, and infotainment.

Electronics and Consumer Devices

  • Use: In smartphones, laptops, tablets, and other consumer electronics for charging ports, data transfer connections, and internal circuitry.

Industrial Machinery and Automation

  • Use: In control panels, robotic arms, and sensors for establishing secure connections that can withstand harsh industrial environments and high-cycle applications.
Connctor Pins Applications fields

Aerospace and Defense

  • Use: In aircraft and defense equipment for signal transmission and power supply, where reliability and precision are paramount.

Medical Devices

  • Use: In diagnostic equipment, monitoring devices, and wearable health technology, where accuracy and dependability are crucial.


  • Use: In network infrastructure, including routers, switches, and base stations, facilitating high-speed data transmission and connectivity.

Our connector pins' versatility extends beyond these fields, accommodating custom applications where specific sizes, angles, and plating options like gold, tin, silver, or nickel are required. With the ability to customize features such as the milling angle, bending angle, and specifications based on customer drawings, our pins are designed to meet the unique needs of each application, ensuring optimal performance across a wide range of industries.

Ready to transform your ideas into reality?

Click here to send us your project inquiry now!

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Start Your New Project

Ready to move forward? Submit your project details for a comprehensive quote tailored to your specific needs. Contact us today!

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Send your 2D/3D drawings

FAQs on Connector Pins

General Questions:

Request a Quote

Looking for a custom solution? Our quote request process is straightforward and accessible.

Simply fill out our online form with your project details, and a member of our team will get back to you promptly to discuss your project in detail and provide a comprehensive quote.

Click or drag files to this area to upload. You can upload up to 6 files.
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