10pcs 40-Pin Female Round Pin Header Socket Strips – Tin PCB Breakable Connectors For DIY Electronics

These are 10 pieces of 40-pin female header socket strips, perfect for PCB projects and DIY electronics. They have round pins and are designed as breakable strips – meaning you can snap them to smaller sizes (like 1x40, 2x20, etc.) depending on your circuit board needs. The contacts are tin-plated for good solderability and corrosion resistance. They're unbranded/generic, made in China, and come new in packaging. No UPC or EAN, but they're a standard component in prototyping and repair. Use them to connect microcontrollers, sensors, displays, or other modules to your boards. If you're into Arduino, Raspberry Pi, or custom electronics, having a stash of these sockets makes wiring cleaner and components removable. They're simple, affordable, and super handy for hobbyists, students, or technicians. Just solder them onto your PCB and plug in male headers. A basic but essential part of any electronics toolkit.