1.Establishing a reliable connection between circuit boards and wires

· They create an electrical pathway between the PCB (Printed Circuit Board) and wire harnesses (cables).

· Used for transmitting current or signals.

2.Enhancing system modularity and maintainability

· Compared to traditional soldering, which is firm but difficult to maintain, wire-to-board connectors allow for quick plug-in and replacement.

· Facilitates modular assembly and maintenance of equipment, especially in applications where components need frequent replacement.

3.Ensuring connection safety and stability

· Typically designed with features such as foolproof mechanisms (anti-misplug), locking latches, and positioning pegs to prevent incorrect insertion, loose connections, or disconnections.

· Improves overall system reliability, especially in vibrating or mobile environments.

4.Adapting to various installation directions and structural designs

· Available in various pin configurations (through-hole, horizontal, SMT), pin counts, and pitches to meet diverse spatial requirements.

5.Common application fields

· consumer electronics: TVs, computers, home appliances

· Industrial equipment: control systems, instrumentation, PLCs

· Automotive electronics: sensors, power systems, infotainment systems

· Communication devices: routers, switches

· LED lighting: light strips, power modules