The DRC26-38S01-P017 is a plug connector from the DRC Series designed for industrial and commercial transportation applications. It features 38 total cavities with a mixed contact size configuration: 34 size 20 contacts and 4 size 12 contacts, providing flexible pin density for complex wiring harnesses. The connector uses molded-in copper alloy contacts with gold plating on the mating side and tin plating on the PCB side (size 12 contacts are tin plated on both mating and PCB sides). It is constructed with glass-filled PA and PPS housing and silicone rubber grommet for environmental sealing. This configuration is commonly paired with DRC20-76P receptacles and is suitable for applications requiring high-density interconnection with mixed contact ratings in sealed automotive and industrial environments.