A101J1AQ004 is a single pole double throw (SPDT) rocker switch from the Gemini A Series, designed for printed circuit board applications. It features a 5A contact rating with silver contact plating for reliable electrical performance and an On-On operating function. The switch utilizes a small rocker actuator style with right angle mount configuration and printed circuit termination type. The body color is black and the product is EU RoHS/ELV compliant. This rocker switch is suitable for various electronic control applications requiring dependable switching performance.