0.4mm fine pitch BTB connectors TE Connectivity's (TE) 0.4mm fine pitch board-to-board connectors feature an extended portfolio with 20-pin and 24-pin position connectors. The connectors have compact dimensions that enable optimised interconnect solutions for small electronic devices. The connectors provide a low-profile 0.4mm pitch and built-in self-aligning mating systems for fast and easy assembly. TE 0.4mm fine pitch board-to-board connectors offer reliable mating with multiple-point contact systems, which minimises solder-wicking issues. The connectors are constructed with a parallel, two-row configuration on a vertical PCB mount orientation. The connectors are RoHS-compliant and ideal for IoT applications with cameras, sensors or displays. These target applications include automotive, home devices, security, consumer electronics, and commercial and industrial equipment.