40x2 Pin 2.54mm Pitch Male Berg Strip Header Connector

The 40x2 Pin 2.54mm Pitch Male Berg Strip Header Connector is a high-quality 80-pin dual-row male header strip designed for reliable board-to-board and wire-to-board electrical connections in electronic circuits. With a standard 2.54mm (0.1 inch) pitch, it is fully compatible with breadboards, PCBs, development boards, and a wide range of electronic modules, making it an essential component for prototyping and professional circuit design.

This Berg strip is manufactured using high-quality copper alloy pins with a gold-plated finish, ensuring excellent electrical conductivity, low contact resistance, and improved resistance to oxidation. The pins are firmly mounted on a durable black insulating plastic base that provides mechanical stability and long-term reliability during repeated use and soldering operations.

The 40x2 male header strip is designed for flexibility and can be easily cut into smaller sections, allowing users to customize it according to project requirements. This makes it highly versatile for various electronic applications, from small prototyping boards to large embedded systems.

It is widely used in Arduino, ESP32, ESP8266, Raspberry Pi, STM32, AVR, PIC microcontrollers, sensor modules, LCD displays, motor driver boards, communication modules, robotics systems, IoT devices, and PCB development projects. It is also commonly used in industrial electronics, DIY projects, and electronic repair work where reliable pin connections are required.

The compact design, standard spacing, and strong mechanical structure make it a dependable choice for engineers, students, hobbyists, and developers working on electronic hardware projects.

Working Principle

The 40x2 Pin Male Berg Strip Header works as a physical and electrical connection interface between electronic boards or modules.

Each pin acts as an individual conductive terminal. When soldered onto a PCB or inserted into a compatible female socket, it creates a secure electrical pathway for signals or power transmission. The dual-row arrangement allows multiple connections in a compact space, improving circuit density and organization.

The gold-plated surface enhances conductivity and reduces oxidation, ensuring stable long-term electrical performance.

Key Features

• 40x2 pin configuration (80 pins total)

• Standard 2.54mm (0.1 inch) pitch

• Dual-row male header strip

• High-quality copper alloy pins

• Gold-plated contacts for superior conductivity

• Low contact resistance

• Strong mechanical durability

• Durable insulating plastic base

• Easy to solder on PCBs

• Can be cut into required lengths

• Reliable long-term performance

• Compatible with breadboards and development boards

• Stable and secure electrical connections

Applications

The 40x2 Pin 2.54mm Male Berg Strip Header Connector is widely used in:

• Arduino projects

• ESP32 development boards

• ESP8266 IoT systems

• Raspberry Pi GPIO connections

• STM32 development boards

• AVR microcontroller projects

• PIC microcontroller systems

• PCB prototyping

• Breadboard circuits

• Sensor modules

• LCD display modules

• Motor driver boards

• Robotics systems

• IoT devices

• Embedded systems

• Communication modules

• DIY electronics projects

• Electronic repair and prototyping

Specifications

• Product Type: Male Berg Strip Header Connector

• Pin Count: 40x2 (80 pins total)

• Pitch: 2.54mm (0.1 inch)

• Row Type: Dual-row

• Pin Material: Copper alloy

• Surface Finish: Gold-plated

• Insulator Material: High-quality plastic (black)

• Mounting Type: Through-hole soldering

• Customization: Can be cut to required size