Pin Headers Male 2.54mm : 40 Pin, Straight, Black, 21mm

From the shop's description

Features: Pin spacing of 2.54 mm matches the common spacing used in breadboards and PCBs, ensuring compatibility. Each strip contains 40 pins, which can be used as-is or cut into smaller segments to suit specific requirements. Durable black plastic housing provides insulation and structural support. Nickel-plated or tin-plated brass pins ensure good conductivity and corrosion resistance. The strip can be easily snapped or cut into smaller pieces, allowing for quick adjustments to fit various designs. Dimensions of 21 mm pin length provide a low-profile yet accessible solution for circuit connections. Suitable for use in prototyping, connecting sensors and modules, creating custom shields for microcontrollers, and more. Can be soldered or used with plug-and-play systems, making it suitable for both permanent and temporary connections. Specifications : Parameter Value Number of Pins 40 pins Pin Spacing 2.54 mm (0.1 inch) Pin Length 21 mm Material Brass (tin or nickel-plated) Housing Material Black plastic Current Rating Typically up to 3 A Operating Temperature -40 °C to +105 °C Applications: Prototyping electronic circuits. Creating custom adapters for microcontrollers (e.g., Arduino, Raspberry Pi). Connecting modules and breakout boards. Building custom PCBs or shields. Robotics and DIY projects.