A 3-pin JST-SM female connector is a compact, durable electrical connector commonly used in various electronic applications, including LED lighting systems, 3D printers, and other devices requiring secure, detachable three-wire connections.

Key Features:

• Design: The connector typically features a black nylon housing with a latch mechanism that ensures a secure connection, preventing accidental disconnections.

• Wire Gauge: Often accompanied by wires, such as 20 AWG stranded wire, providing flexibility and durability for various applications.

   

Applications:

• LED Lighting: Commonly used to connect LED strips like WS2812B and WS2811, facilitating easy installation and maintenance.

• 3D Printing: Employed for fan or sensor inline connections within 3D printers, ensuring reliable performance.

• General Electronics: Suitable for any application requiring a dependable three-wire connection that can be easily connected and disconnected.