Female Header (Single Row)

The 40 Pin Female Header (Single Row) is a standard 2.54mm pitch PCB connector designed for reliable and reusable connections in electronic circuits. It allows easy interfacing with male header pins, jumper wires, and development boards, making it perfect for both prototyping and permanent installations.

This header is widely compatible with popular platforms such as Arduino, ESP8266, ESP32, Raspberry Pi, STM32, and various sensor or expansion modules. The durable plastic housing combined with high-quality metal contacts ensures stable electrical connectivity and long-term performance.

The 40-pin continuous row can be used as-is or cut into smaller sections to match your project requirements. It is easy to solder on PCBs and is commonly used in DIY electronics, robotics, IoT projects, and custom board designs.

🔹 Key Features

40 pins, single row

Standard 2.54mm pitch

Compatible with Arduino, ESP, Raspberry Pi & STM32

Strong and stable socket connection

Can be cut into smaller pin counts

Easy to solder on PCB

Reusable and durable design

🔹 Applications

Arduino & ESP development boards

Custom PCB projects

Sensor and module connections

DIY electronics & robotics

Prototyping and testing