The AT04-12PB-MM01 is a 12-position, pin-contact receptacle in Amphenol's AT Series™, engineered for reliable electrical and mechanical connections in demanding applications. It features a thermoplastic housing with an integrated latching system, supports a maximum current of 13A per contact, and is rated for up to 250V. Designed for harsh conditions, this connector operates over a temperature range of -55°C to +125°C and provides IP68 and IP69K-rated sealing when mated. Its robust construction makes it suitable for use in heavy-duty equipment, transportation, marine, agricultural, and alternative energy systems.