1-1903130-2 is a double-row high voltage tab housing connector in free hanging type configuration, part of the TE Connectivity Dynamic D-1200D series. This 4-position connector features a 2.5mm pin pitch, black color housing, and X key orientation for proper mating alignment. The housing has a dimension A of 7.6mm and is designed for wire-to-board connections in industrial applications. This RoHS compliant connector is suitable for use with applicable contacts and mates with corresponding receptacle housings and board-mounting headers in the Dynamic series.