A surface-mount 4-pin JST connector in a vertical orientation, designed for the SparkFun Qwiic I2C ecosystem. This 1 mm pitch connector is used on all Qwiic-compatible boards and lets you build your own I2C devices that integrate seamlessly with the Qwiic system.

The vertical mount profile is ideal for tight spaces where a right-angle connector won't fit. Polarised connections prevent incorrect wiring, and the connector provides a secure lock with all standard Qwiic cables.

Key Features

• Qwiic Compatible – Standard 1 mm pitch, 4-pin JST connector used across the Qwiic ecosystem
• Vertical SMD Mount – Low-profile vertical orientation for compact PCB layouts
• Polarised Connection – Keyed connector prevents reversed wiring
• Secure Locking – Positive lock mates reliably with all Qwiic cables

Ideal For

• Custom Qwiic-compatible PCB designs
• Adding I2C connectivity to DIY projects
• Compact builds where vertical cable routing is needed