{"title":"STEMMA QT / Qwiic JST SH 4-Pin Cable - 300mm long","handle":"stemma-qt-qwiic-jst-sh-4-pin-cable-300mm-long","url":"/products/stemma-qt-qwiic-jst-sh-4-pin-cable-300mm-long","description":"This 300 mm (11.8\") 4-wire cable is fitted with JST-SH female 4-pin connectors on both ends. The 1 mm pitch JST-SH connectors are more compact than the chunkier 2 mm pitch JST-PH, while still providing a secure latching connection that is easy to insert and remove.\n\nCompatible with both STEMMA QT and Qwiic ecosystems, this cable provides a quick plug-and-play connection for I2C sensors, drivers, and breakout boards. Data wires are interleaved with ground and power to reduce cross-talk.\n\nKey Features\n\n\nJST-SH 4-Pin Connectors – 1 mm pitch, female connectors on both ends\n\nSTEMMA QT / Qwiic Compatible – Works with both ecosystems\n\nLatching Connectors – Secure connection with easy insertion and removal\n\nReduced Cross-Talk – Data wires interleaved with ground and power\n\n\nWire Colour Map\n\n\nRed – 3.3 V DC power\n\nBlack – Ground\n\nBlue – I2C SDA (data)\n\nYellow – I2C SCL (clock)\n\n\nSpecifications\n\n\nLength – 300 mm\n\nConnector – JST-SH 4-pin female (both ends)\n\nPitch – 1 mm\n\nWires – 4\n\n\nIdeal For\n\nConnecting STEMMA QT and Qwiic I2C devices\nSensor and breakout board wiring\nPrototyping with I2C peripherals\n\n\n\nNote: At 300 mm this cable is relatively long for I2C. If you experience connection or data issues at higher bus speeds (400 kHz, 800 kHz, or 1 MHz), try lowering the I2C clock rate.\n\n\nResources\n\nJST SH Connector Series (JST)\n\n\nPackage Contents\n\n1× STEMMA QT / Qwiic JST-SH 4-pin cable (300 mm)\n","vendor":"Adafruit","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":2136,"title":"Default Title","sku":"AF-5384","price":2.76,"compare_at_price":0.0,"on_sale":false,"in_stock":true,"available_quantity":104,"option1":"Default Title"}]}