Eaton 85100AC833SW50 Receptacle - MIL-DTL-26482 SI Qualified
Part Number: 85100AC833SW50
Quick Summary
Eaton Souriau 85100AC833SW50 connectors provide MIL-DTL-26482 compatibility for rugged aerospace and industrial equipment. Design teams struggle with environmental sealing, reliable contacts, and costly field replacements in harsh operating environments. This product is MIL-DTL-26482 SI qualified and REACH compliant, with an aluminium shell and cadmium plating to resist corrosion. In manufacturing and automation procurement, you gain reliability, supplier traceability, and faster integration with 3-contact wiring harnesses. The square flange receptacle with straight backshell and 1/3 bayonet coupling simplifies panel mounting and quick field servicing, while the W orientation supports flexible installation in tight spaces. This solution complements square flange receptacles, solder cup contacts, and cadmium-plated assemblies for demanding applications.
Product Information
Extended Description
85100AC833SW50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos W; 85100AC833SW50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100AC833SW50
Product Length/Depth
48 mm
Product Height
21 mm
Product Width
21 mm
Product Weight
12.9 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Adaptor
Connector accessory option
Delivered with connector
Connector orientation
W
Connector type
Receptacle
Contact delivery
Loaded
Contact gender
Socket (Female)
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Layout
33
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
MIL-DTL-26482 SI qualification provides certified reliability under vibration and temperature extremes, reducing field failures and warranty costs while ensuring mating integrity in aerospace, defense, and rugged industrial panels. This translates to predictable performance in demanding environments and faster program approvals for critical systems. The Solder Cup contact type offers robust, soldered terminations with consistent conductivity and easier inspection, accelerating assembly and reducing rework in control cabinets and wiring harnesses. Cadmium plating paired with an aluminium shell delivers corrosion resistance, extending service life in humid or coastal environments and lowering total cost of ownership over the asset lifecycle. The 1/3 Bayonet coupling, straight backshell, and W orientation enable quick, tool-free mating and reliable retention in tight panels, minimizing downtime during maintenance. Delivered with connector support streamlines installation, while the 3-contact layout (3 cavities) keeps harness routing simple and scalable for medium-density panels. Overall, this solution aligns with long-tail needs for MIL-spec connectors in aerospace, industrial automation, and field-deployable systems.
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FAQs
The 85100AC833SW50 uses a square flange receptacle with a straight backshell and 1/3 bayonet coupling for rapid mating. Install by aligning the W orientation, mating the connector halves, and securing with the bayonet lugs. The solder cup contacts require proper tinning and soldering techniques for robust, vibration-resistant terminations in panel-mounted or harness assemblies.
This model provides three solder cup contacts in a 3-position arrangement, with cadmium plating and an aluminium shell. Operating temperature ranges from -40 °C to 125 °C, and it is REACH compliant as an environmental specification. The connector is delivered as a receptacle, ready to mate with the corresponding plug in MIL-DTL-26482 configurations.
Yes. The MIL-DTL-26482 SI qualification and aluminium cadmium-plated shell design make it suitable for aerospace harnesses, defense equipment, and rugged industrial automation panels. The 3-contact layout supports medium-density wiring, while the 1/3 bayonet coupling offers fast maintenance cycles in tight enclosures without compromising reliability.
Key certifications include MIL-DTL-26482 SI qualification and REACH compliance, ensuring performance under stringent reliability standards and environmental regulations. The combination of cadmium plating and aluminium shell supports corrosion resistance, while the square flange receptacle geometry aligns with common panel-mounting standards in aerospace and industrial equipment.
The 85100AC833SW50 offers long service life due to corrosion-resistant cadmium plating on an aluminium shell and a robust solder cup termination method. This reduces maintenance intervals, minimizes spare part costs, and lowers downtime from easy-mating bayonet coupling. In high-demand environments, you benefit from predictable reliability, faster field servicing, and improved total cost of ownership.