Eaton 85100A83ASX50 Receptacle - MIL-DTL-26482 SI
Part Number: 85100A83ASX50
Quick Summary
The Eaton 85100A83ASX50 MIL-DTL-26482 SI qualified receptacle delivers rugged, reliable power and signal connections for harsh environments. Engineers often contend with corrosion, ingress, and misalignment in tight assemblies; this design's cadmium plating and straight backshell help mitigate those risks. MIL-DTL-26482 SI qualification and REACH compliance, combined with an aluminium shell and 3-contact layout, support demanding aerospace and industrial applications while maintaining traceable performance. The square flange receptacle is delivered ready with a connector, saving assembly steps, and its compact 41 mm length, 21 mm width and 21 mm height fit tight panels. In short, you gain reliable connectivity, faster installation, and lower lifecycle costs with this Eaton/Souriau solution.
Product Information
Extended Description
85100A83ASX50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos X; 85100A83ASX50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100A83ASX50
Product Length/Depth
41 mm
Product Height
21 mm
Product Width
21 mm
Product Weight
9.9 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
Socket (Female)
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Layout
3A
Plating
Cadmium
Shell material
Aluminium
Shell size
8
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
3
Number of cavity #20
3
Feature: MIL-DTL-26482 SI qualified receptacle ensures high-reliability performance in mission-critical environments. Benefit: Reduces the likelihood of intermittent failures in aerospace and defense systems, increasing uptime and safety. Application: Suitable for rugged panels where reliability under thermal cycling matters, such as avionics racks and industrial automation hatches. Feature: Cadmium plating provides corrosion resistance and EMI shielding compatibility in challenging environments. Benefit: Extends service life in hostile atmospheres and reduces maintenance costs over the lifecycle. Application: Ideal for outdoor or enclosed machinery subject to humidity or salt spray. Feature: Aluminium shell with square flange receptacle geometry delivers lightweight strength and space-efficient mounting. Benefit: Enables compact panel layouts and easier integration into existing enclosures, lowering overall system weight. Application: Used in compact actuator assemblies and control panels. Feature: Straight backshell adaptor and 1/3 bayonet coupling offer secure, rapid mating. Benefit: Speeds field assembly and reduces risk of misalignment during installation. Application: Field serviceable or OEM assembly lines where quick, repeatable mating is critical. Feature: Solder cup contacts with three-way contacts in a 3A layout provide robust electrical performance. Benefit: Reliable soldered connections with easy inspection and replacement potential. Application: High-vibration environments like mobile machinery and robotics. Feature: Delivered with connector and loaded contacts reduces mounting steps and risk of contact damage. Benefit: Shortens commissioning time and improves first-pass yield. Application: New builds and retrofits in automation cabinets and control panels. Each feature is aligned with long-tail considerations such as Souriau 851 series compatibility, MIL-DTL-26482 receptacle families, square flange interfaces, CAD-friendly cadmium plating details, and REACH-compliant materials. This combination supports measurable outcomes such as faster installation, reduced warranty costs, and higher system reliability in aerospace, defense, and industrial automation contexts.
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FAQs
The 85100A83ASX50 is a square flange receptacle with an aluminium shell and shell size 8. Plan panel cutouts to match a size-8 flange and use standard mounting hardware for secure, vibration-resistant installation. The straight backshell adaptor simplifies alignment during assembly.
It uses three solder cup contacts in a 3A layout, with contact delivery listed as loaded and a socket (female) contact gender. The product ships delivered with the connector, reducing prep work on the shop floor.
Yes. It is MIL-DTL-26482 SI qualified, designed for demanding environments, and supports operation from -40 °C to 125 °C. The aluminium shell and cadmium plating provide durability and corrosion resistance required in aerospace and defense installations.
The connector is MIL-DTL-26482 SI qualified and REACH compliant. These certifications support compliance with stringent regulatory and environmental requirements in many aerospace and industrial programs.
Leverage the straight backshell adaptor and 1/3 bayonet coupling for secure, fast mating. Ensure proper panel mounting with shell size 8 hardware, inspect cadmium plating for any coating damage before assembly, and verify mating alignment to reduce rework. Delivered with connector minimizes pre-assembly steps, improving installation speed and total cost of ownership.