Eaton 85100A1412S50 Receptacle - MIL-DTL-26482 SI
Part Number: 85100A1412S50
Quick Summary
Eaton 85100A1412S50 Receptacle is a MIL-DTL-26482 SI qualified connector for rugged equipment. Engineers often contend with vibration, moisture ingress, and unreliable mating in harsh environments. This product features MIL-DTL-26482 SI qualification and REACH compliance, aligning with stringent aerospace and industrial standards. The design supports long-term reliability, traceability, and safer maintenance practices. By delivering 12 contacts in a straight-adaptor, N-orientation configuration and cadmium-plated aluminium shell, it enables scalable interconnects for automation cabinets, military systems, and aerospace subsystems. The combination of robust materials and precise tolerances reduces commissioning time and planned downtime, delivering measurable improvements in uptime and maintenance economics for demanding industrial programs.
Product Information
Extended Description
85100A1412S50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos N; 85100A1412S50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100A1412S50
Product Length/Depth
41 mm
Product Height
28.9 mm
Product Width
28.9 mm
Product Weight
26.7 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Adaptor
Connector accessory option
Delivered with connector
Connector orientation
N
Connector type
Receptacle
Contact delivery
Loaded
Contact gender
Socket (Female)
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
12 contact capacity with solder cup contacts provides high-density interconnects and robust solder joints, reducing wiring complexity and service time while improving signal integrity in automation panels and rugged equipment. This feature translates to lower commissioning costs, easier fault tracing, and greater resilience in vibration-prone environments across industrial facilities. 1/3 bayonet coupling delivers fast, secure mating with repeatable performance for high-vibration applications such as mobile machinery and aerospace subsystems, cutting maintenance cycles and ensuring reliable performance during harsh operation. Cadmium plating on an aluminium shell offers corrosion resistance while keeping weight low, extending service life in outdoor or offshore environments and reducing total cost of ownership. The straight backshell adaptor simplifies installation alignment and panel routing, minimizing field errors and expediting certified assembly in production lines and avionics racks. Orientation N and a square flange receptacle format enable predictable mounting, compatibility with existing harnesses, and straightforward replacement in mature industrial architectures. With 12 contacts and a socket (female) contact gender, this connector supports robust signal distribution for complex automation networks, while keeping compatibility with standard MIL-DTL-26482 interfaces and ensuring rapid spares resupply. Environmental considerations like REACH compliance further reduce compliance risk for regulated programs, supporting sustained uptime in regulated markets and facilitating easier supplier qualification during audits.
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FAQs
Yes. The 85100A1412S50 is a square flange receptacle designed to fit MIL-DTL-26482 interfaces with a straight backshell adaptor and N orientation. Its 12-contact layout and solder cup contacts align with common Mil-Spec harnesses, enabling straightforward panel mounting and plug-and-play replacement within existing 851-series ecosystems. Always verify panel cutouts and torque specs during assembly.
The solder cup contacts provide robust, vibration-tolerant terminations with a low likelihood of intermittent connections under shock. Coupled with 1/3 bayonet coupling, the design maintains secure mating during dynamic loads. This combination supports consistent signal integrity for servo drives, sensors, and communication lines in heavy machinery and aerospace applications.
Industries with demanding environmental and regulatory requirements benefit most, including aerospace, military, and rugged industrial automation. The MIL-DTL-26482 SI qualification, REACH compliance, and cadmium-plated aluminium shell support high-reliability interconnects in aircraft subsystems, ground vehicles, offshore equipment, and automated manufacturing lines where uptime and regulator alignment matter.
The 85100A1412S50 contains MIL-DTL-26482 SI qualification, ensuring performance under military interconnect standards. It is REACH compliant, addressing environmental and chemical use concerns. The adaptor-based backshell, cadmium plating, and aluminium shell align with long-life, high-reliability design expectations in regulated sectors.
The 85100A1412S50 reduces downtime through reliable mating under vibration and easier field repair due to readily available spares and standard MIL interfaces. Aluminium shell keeps weight down, cadmium plating enhances corrosion resistance, and the straight backshell simplifies installation. Together, these factors shorten commissioning, lower maintenance frequency, and improve system availability over the product lifecycle.