STEMMA QT / QWIIC JST SH 4-PIN TO PREMIUM MALE HEADERS CABLE - 150MM LONG, ADAFRUIT 4209

Adafruit STEMMA QT / Qwiic JST-SH 4-pin to Premium Male Headers Cable – 150 mm

This 4-wire cable is designed for seamless connection between sensors or modules with a 1 mm pitch JST-SH 4-pin plug and standard 0.1″ pitch breadboards or header sockets. One end features a JST-SH female 4-pin connector compatible with STEMMA QT / Qwiic systems, while the other end uses premium male header pins for easy insertion. The cable is approximately 150 mm (6") long in this version.

The colour-coded wires make wiring clear: red = 3.3 V power, black = ground, blue = I²C SDA, yellow = I²C SCL when used in Qwiic/STEMMA-QT setups. Because the JST-SH connector is only 1 mm pitch (compared with the larger 2 mm JST-PH), the cable is compact but still built to latch securely and handle numerous insertions.

This cable is ideal for bridging modules with JST-SH connectors to microcontroller boards, breakout boards or breadboards without the need for soldering on the module side. It is especially useful where space is tight or when building compact, plug-and-play electronics systems.

Whether you’re connecting I²C sensors, servo controllers, or Qwiic/STEMMA compatible modules, this cable offers a clean, reliable, and easy-to-use way to integrate them into your project.