The 40 Pin Male Header (Single Row) is a standard 2.54mm pitch pin connector designed for easy and reliable connections in electronic circuits. It is widely used for PCB mounting, breadboard interfacing, and module connections.
This male header is fully compatible with popular development platforms such as Arduino, ESP8266, ESP32, Raspberry Pi, STM32, and various sensor or expansion boards. The pins are made of high-quality conductive metal with a durable plastic base, ensuring stable electrical performance and long-lasting use.
The 1×40 continuous pin row can be easily cut into smaller sections to suit different project needs. Male headers are essential for prototyping, testing, and permanent PCB designs, making them a must-have component for electronics hobbyists and professionals alike.
🔹 Key Features
40 pins, single row
Standard 2.54mm pitch
Compatible with Arduino, ESP, Raspberry Pi & STM32
Ideal for breadboard and PCB use
Can be cut into required pin lengths
Easy to solder
Strong and durable pin structure
🔹 Applications
Arduino & ESP boards
Custom PCB designs
Breadboard prototyping
Sensor and module interfacing
DIY electronics & robotics
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