ATM04-12PD is a 12-position receptacle connector from the ATM Series™ designed for heavy-duty industrial applications requiring robust environmental sealing and reliable electrical connections. The connector features an integrated latching system, IP68 and IP69K ratings in mated condition, and supports a maximum current of 7.5A at 250V, making it suitable for smaller AWG wire applications. The housing is constructed from thermoplastic material (UL94-VO) with excellent UV resistance and superior environmental seal retention, while contacts are made from copper alloy with nickel plating and optional gold plating. Operating across a temperature range of -55°C to +125°C with silicone elastomer seals, the connector delivers over 100 mating cycles and maintains continuity under shock (50g) and vibration (20g) conditions. This connector is ideal for demanding industrial interconnect applications where environmental protection, durability, and cost-effectiveness are critical requirements.