Introducing the M28840/12A2B1P3 Circular MIL Spec Connector, a high-reliability solution meeting rigorous military specification MIL-DTL-28840. Designed for demanding environments, this connector features a shell made of durable aluminum with a cadmium over electroless nickel finish, ensuring corrosion resistance and longevity. The contact pins, constructed from copper alloy and plated with gold over nickel, guarantee optimal conductivity and signal integrity. With a shell size of 13 and box mount receptacle configuration, it accommodates wire sizes ranging from 26 to 22 AWG. RoHS compliant and featuring a threaded locking mechanism for secure connections, this connector is suitable for a wide range of applications in industries such as aerospace, defense, and telecommunications. Trust in the M2884012A2B1P3 for reliable and high-performance connectivity in even the most challenging conditions.