The 3-644894-3, a high-performance 4A PCB mount header designed for signal applications. With a durable construction featuring black UL 94V-0 rated polyester housing and copper alloy contacts with tin plating, this connector ensures reliable performance even in demanding environments. Its right angle, through hole solder termination method and 1.6mm PCB thickness make for easy and secure installation. Meeting RoHS compliance and rated for a wide operating temperature range of -55 to 105°C, the 3-644894-3 is a versatile and dependable choice for wire to board connections in various electronic systems.