Eaton 85100AC1412PX50 Receptacle - MIL-DTL-26482
Part Number: 85100AC1412PX50
Quick Summary
85100AC1412PX50 is a high-performance MIL-DTL-26482 square flange receptacle used for rugged, soldered connections in aerospace, military, and industrial equipment. Engineers often grapple with signal integrity, corrosion resistance, and space constraints in compact interconnects. MIL-DTL-26482 SI qualification and REACH compliance help address regulatory and reliability challenges, while an aluminium shell with cadmium plating delivers durable shielding and environmental performance. The 12-pin male solder-contact layout supports robust, high-integrity connections in tight equipment bays, with a straight backshell and 1/3 bayonet coupling to simplify mating. Adopting this family reduces parts proliferation, enables easier stocking, and improves maintenance planning across mixed fleets without sacrificing performance in extreme temperatures. This combination supports faster field installs and predictable lifecycle costs for OEMs, distributors, and service teams.
Product Information
Extended Description
85100AC1412PX50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, male solder contacts, pos X; 85100AC1412PX50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100AC1412PX50
Product Length/Depth
48 mm
Product Height
28.9 mm
Product Width
28.9 mm
Product Weight
27.5 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Adaptor
Connector accessory option
Delivered with connector
Connector orientation
X
Connector type
Receptacle
Contact delivery
Loaded
Contact gender
Pin (Male)
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Layout
12
Plating
Cadmium
Shell material
Aluminium
Shell size
14
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
12
MIL-DTL-26482 SI qualification provides aerospace-grade interconnects with proven performance under vibration and thermal cycling. This directly reduces maintenance downtime and field failures, boosting availability in critical systems like avionics and rugged industrial controllers. The 12-contact, pin-male solder-contact layout enables compact wiring with high signal integrity across demanding environments, while keeping harness routing clean and serviceable. Straight adaptor backshell and 1/3 bayonet coupling simplify mating and alignment, cutting installation time and minimizing the risk of mis-mates in aircraft panels or automation cabinets. Cadmium-plated aluminium shell delivers robust shielding and corrosion resistance, supporting long service life in coastal or humid installations, while REACH-compliant construction helps satisfy procurement audits. Delivered with connector option further streamlines procurement and reduces on-site assembly steps.
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FAQs
The 85100AC1412PX50 is a square flange receptacle designed for a straight backshell with a 1/3 bayonet coupling. It mates with corresponding 851 series receptacles and adapters that share the same 12-contact layout and solder cup contacts. For field use, ensure the mating connector includes the delivered-with-connector option to simplify integration and inventory management.
This model includes 12 contacts in a pin (Male) configuration with solder cup contact delivery. The solder-cup style supports reliable, soldered terminations with standard harnesses. The arrangement is optimized for compact wiring in tight assemblies such as avionics racks and rugged industrial controllers.
Yes. The connector is specified for operation from -40 °C to 125 °C, making it suitable for aerospace, defense, and industrial environments where wide thermal cycling occurs. The aluminium shell with cadmium plating provides added protection against corrosion and mechanical wear in harsh service conditions.
The 85100AC1412PX50 carries MIL-DTL-26482 SI qualification and is REACH-compliant, aligning with stringent aerospace and European environmental requirements. These certifications help ensure reliability under vibration and temperature stress while supporting regulatory audits and supplier qualification processes.
The straight backshell with 1/3 bayonet coupling enables quick, mis-mate-free mating and reduced installation time in field and shop environments. This design improves alignment, reduces torque requirements, and simplifies harness assembly, which is particularly beneficial in dense avionics panels and automated equipment where space is at a premium.