The 3-644893-3, a high-performance PCB mount header for signal applications. This black, straight-bodied connector features a durable polyester housing with UL 94V-0 flammability rating, ensuring safety and reliability. With 3 positions and 1 row, it offers efficient board connectivity. The copper alloy contacts with tin plating and nickel underplating guarantee excellent signal transmission and corrosion resistance. Operating in a wide temperature range of -55 to 105 °C, this header is suitable for various environments. CSA and UL certified, it meets stringent quality standards. RoHS compliant, it is environmentally friendly. The 3-644893-3 is the perfect choice for your wire-to-board connection needs.