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Board-to-Board Connectors

Connectivity is a key concern when designing electronic systems. Board-to-board connectors are critical components for ensuring seamless communication between different circuit boards in a compact and efficient manner. Whether working with consumer electronics, automotive systems, or industrial machines, these connectors offer the reliability and performance you need to solve your toughest pain points. 

Material Options

Brass, Stainless Steel, Phosphor Bronze, Gold-Plated Contacts, Plastic Insulation

Cable Diameter Range

0.5 mm to 5 mm

Temperature Range

-40°C to +125°C

Load Capacity

Up to 10A per contact

Vibration Resistance

MIL-STD-202, Method 204 (10-2000 Hz, 10G)
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Product Description

Board-to-board connectors provide a solution by allowing direct connections between circuit boards without additional cables or wiring. By integrating multiple boards in a single compact unit, you can save valuable space and simplify assembly. This results in smaller, more efficient designs – ideal for applications like smartphones, wearables, and IoT devices where size matters. 

Corrosion Resistance

Salt Spray Test (240 hours), Gold or Tin Plating for enhanced resistance

EMI Shielding

Integrated shield or separate shielded contacts for improved signal integrity

Mounting Options

Through-hole, Surface Mount Technology (SMT), Press-fit

Compliance Standards

RoHS Compliant, UL94 V-0, ISO 9001 Certified

Custom Features

Custom stack height, pitch size, connector orientation, and contact design

UV Resistance

UV-resistant plastic housings (up to 10 years exposure)

Fire Resistance Rating

UL 94 V-0 rated for fire resistance

Chemical Resistance

Resistant to oils, fuels, solvents, and cleaning agents

Thermal Expansion Tolerance

±0.1% linear coefficient of expansion (for plastic materials)

Dynamic Load Testing

Tested for 500+ mating/unmating cycles with a load of 10N

Precision Tolerances

±0.2 mm tolerance on contact positioning and pitch size

Technical Advantages

One key concern in any electronic system is reliability. You need connectors that can withstand vibration, heat, and frequent cycles of mating and unmating. Our board-to-board connectors are designed with high-quality materials and advanced plating techniques, ensuring they maintain a strong connection throughout the product’s life. Precise tolerances and rugged design provide excellent durability in harsh environments like automotive and industrial systems, reducing the risk of failure and improving long-term reliability.

With the increasing demand for faster and more efficient data transfer, high-speed performance becomes critical. Our connectors are engineered to handle high-frequency signals with minimal signal degradation. Designed to meet stringent industry standards, they support data rates up to several gigabits per second, making them ideal for high-performance applications such as communication devices, networking equipment, and medical instruments.

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Industry Applications

Consumer Electronics

Provides compact, high-speed connections between motherboard and peripheral boards in devices like smartphones and tablets. 

Automotive Systems

Enables reliable power and data connections between electric vehicle control units, sensors, and actuators. 

Medical Equipment

Ensures stable, low-noise connections between boards in diagnostic instruments, imaging systems, and patient monitors. 

Aerospace

Connects avionics systems, sensors, and power boards, ensuring performance in high-vibration and temperature-variable environments.

Networking Equipment

Facilitates high-speed signal connections between circuit boards in routers, switches, and servers. 

IoT Devices

Provides low-power, high-density connections between sensor boards, gateways, and other IoT applications. 

Precision Alignment and Versatile Applications for Seamless Connectivity

Ensuring perfect alignment between boards is essential for optimal performance. Our connectors feature advanced self-alignment mechanisms that reduce the risk of misalignment during assembly. This precision ensures that your system operates smoothly without connection issues or increased wear over time, especially in automated and robotic systems where perfect board placement is critical.

Board-to-board connectors are incredibly versatile and can be used in various applications, from consumer electronics to automotive and industrial equipment. Whether you’re connecting a power supply board, a signal processing board, or a sensor module, these connectors offer flexibility in terms of pitch size, stack height, and orientation. This adaptability allows you to choose the right configuration for your project, addressing different space, performance, and power requirements.

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Having Doubts? Our FAQ

Check all our Frequently Asked Question

How do board-to-board connectors ensure reliable signal integrity at high frequencies?

Board-to-board connectors are designed with advanced shielding and precise contact arrangements to minimize signal degradation. These connectors use high-quality materials such as gold-plated contacts and low-resistance conductive paths to reduce electrical noise and maintain signal integrity at high frequencies. This ensures reliable performance in applications like data transfer and high-speed communication systems. 

What are the benefits of using board-to-board connectors with self-alignment mechanisms?

Self-alignment mechanisms in board-to-board connectors help automatically align the connectors during mating, preventing misalignment and reducing the risk of imperfect connections. This precision is critical in automated assembly lines or systems where human intervention is limited, ensuring longer-lasting connections and minimizing wear and tear on connectors and boards. 

How do board-to-board connectors handle power distribution without compromising signal transmission?

Board-to-board connectors can be designed with separate power and signal transmission contact zones. These connectors utilize multi-pin configurations, allowing high-current paths for power and low-resistance paths for signal integrity. This design prevents power loss or electrical interference between the power supply and the sensitive components, making them ideal for mixed-power applications. 

What is the significance of stack height in board-to-board connectors for compact designs?

Stack height is critical in determining how closely circuit boards can be placed while maintaining reliable connectivity. By adjusting the stack height, board-to-board connectors allow customized spacing that meets specific design requirements. This is especially useful in compact devices like smartphones or wearables, where minimizing the space between boards ensures a more efficient and compact design without compromising performance. 

How do board-to-board connectors handle thermal expansion and mechanical stress?

Board-to-board connectors are designed with materials that can withstand thermal expansion and mechanical stress. They incorporate features like flexible contacts and stress-relieving mechanisms to maintain connection integrity under temperature fluctuations or physical forces. This is especially important in industries like automotive and aerospace, where connectors must operate reliably in extreme conditions, including high temperatures and vibrations.

How does Frigate support custom board-to-board connector manufacturing for specialized applications?
  • Frigate works with OEMs to manufacture connectors based on pitch, stack height, and current requirements. 
  • Engineering teams review designs for manufacturability and reliability. 
  • Supports custom materials, plating options, and insulation types. 
  • Prototype validation ensures performance before mass production. 
What manufacturing quality controls does Frigate implement for board-to-board connectors?
  • Production follows ISO-certified quality standards. 
  • Each batch undergoes electrical, dimensional, and durability testing. 
  • Connectors are tested for mating cycles, vibration, and signal stability. 
  • Inspection ensures accurate pin alignment and plating consistency. 
Can Frigate handle large-volume production for board-to-board connectors?
  • Supports both prototyping and high-volume manufacturing. 
  • Automated production lines ensure consistent connector quality. 
  • Efficient planning enables short lead times for bulk orders. 
  • Scalable production supports OEM growth from prototype to full production. 

 

How does Frigate ensure supply chain reliability for connector manufacturing?
  • Uses high-quality raw materials from verified suppliers. 
  • Maintains material traceability across production batches. 
  • Inventory planning reduces supply disruptions and delays. 
  • Ensures stable delivery schedules for OEM procurement. 
How can OEMs start a board-to-board connector project with Frigate?
  • Share technical drawings or specifications with Frigate’s engineering team. 
  • Experts review designs and provide manufacturing feedback. 
  • Prototype samples are produced for testing and approval. 
  • Approved designs move to scalable, quality-controlled production. 
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LOCATIONS

Registered Office

10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.

Operations Office

9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ

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LOCATIONS

Registered Office

10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.

Other Locations

  • Bangalore
  • Chennai
  • India
  • Germany
Become a Frigatian
Become a Supplier

GENERAL ENQUIRIES

  • +91 96778 64606
  • manufacture@frigate.ai
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Board-to-Board Connectors

Need reliable wires and cables for your next project? Get in touch with us today, and we’ll help you find exactly what you need!

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Board-to-Board Connectors

Need reliable Machining for your next project? Get in touch with us today, and we’ll help you find exactly what you need!

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