DRC series connectors are high density pin count rectangular connectors specifically designed for environments where moisture, dirt and rough terrain can contaminate or damage electrical connections. he high-performance thermoplastic body includes an integral flange for environmentally sealed bulkhead mounting. With seals and grommets that will withstand high engine and transmission temperatures, the DRC12-40PA is ideally suited for internally or externally mounted electronic modules. DRC series connectors are shock and vibration resistant, and meet all the standard specifications for the heavy-duty DEUTSCH product line.