Eaton 85100A168SW50 Receptacle - MIL-DTL-26482 SI Qualified

Part Number: 85100A168SW50
Manufacturer
Eaton
Part number
85100A168SW50

Quick Summary

Eaton Souriau 851 series MIL-DTL-26482 SI qualified receptacle enables rugged, secure connectors for industrial and military equipment. Design engineers struggle with environmental sealing and durability under vibration in demanding assemblies. MIL-DTL-26482 SI qualification provides aerospace-grade reliability, while REACH compliance supports global supply. This receptacle combines compact size, 8-socket capability, and a square flange format to streamline panel installations. With cadmium plating and an aluminium shell, it survives demanding environments while keeping weight and footprint in check. In procurement terms, this means faster integration, reduced risk of field failures, and easier compliance reporting across regions. Endpoint applications span aerospace panels, rugged automation, and defense systems, where space, weight, and reliability matter.

Product Information

Extended Description

85100A168SW50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos W; 85100A168SW50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100A168SW50
Product Length/Depth
41 mm
Product Height
31.3 mm
Product Width
31.3 mm
Product Weight
32.1 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
Plating
Cadmium
Shell material
Aluminium
Shell size
16
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
8
Number of cavity #16
8
MIL-DTL-26482 SI qualification is the defining feature of this connector. It delivers aerospace-grade reliability, helping you meet stringent program requirements while reducing qualification cycles and inspection overhead. In practice, engineers specify it for avionics, military rack systems, and rugged industrial panels that endure vibration, temperature shifts, and challenging environmental conditions. The square flange receptacle with straight backshell adaptor and 1/3 bayonet coupling delivers fast, secure mating and a compact panel footprint. The straight backshell simplifies routing and installation, while the bayonet feature speeds mating and reduces operable torque. This combination is ideal for tightly packed control cabinets and equipment bays where space efficiency and reliable locking matter, and it aligns with common Souriau 851 series accessories for quick retrofit. Eight contacts in a single receptacle with socket (female) Solder Cup contacts supports compact, high-density wiring. Delivered with connector and configured for W orientation, this design minimizes field wiring steps and misconnection risk while ensuring robust solder terminations. It’s well suited for mixed signal and low-power power distribution in automation panels, as well as avionics and defense systems where dense connectivity and clean harness routing are critical. Aluminium shell with cadmium plating provides a lightweight, durable enclosure with corrosion protection in many environments. Operating temperatures range from -40 °C to 125 °C, expanding usability across vehicle, industrial, and aircraft applications. Cadmium finishes require market-specific compliance considerations, so be prepared to discuss alternative coatings or cadmium-free options for regions with cadmium restrictions. Delivered with connector, 8 cavities, and a square flange interface simplify inventory planning and installation across projects. The W orientation and square flange receptacle type streamline panel integration, while compatibility with standard Souriau 851 series components keeps spares common and serviceable, supporting a cost-efficient lifecycle. Practical field maintenance benefits include straightforward replacement and reliable mating under vibration.

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FAQs

Install the square flange receptacle by aligning with the panel cutout, then mate using the 1/3 bayonet coupling. The W orientation and adaptor backshell simplify routing, while the 'Delivered with connector' option ensures the assembly includes the necessary mating hardware. Verify solder cup terminations are clean and heat-shrink insulation is used to protect joints.
Yes. This receptacle is specifically designed as part of the Souriau 851 series with MIL-DTL-26482 SI qualification, featuring a square flange receptacle, 8 contacts, and a solder cup configuration. Use the straight backshell adaptor and 1/3 bayonet coupling for reliable, aerospace-grade mating in compliant assemblies.
The connector operates from -40 °C to 125 °C, enabling use in extreme environments such as automotive, military, and aerospace applications. The aluminium shell and cadmium plating contribute to durability and corrosion resistance, while the REACH-compliant design supports broader international deployment.
Ideal for avionics panels, rugged automation systems, and defense equipment, especially where space is constrained and vibration is high. The eight-contact, solder-cup configuration supports mixed signal and low-power distribution, while the bayonet coupling and square flange form factor enable quick installation and reliable mating in harsh environments.
Compliance notes include MIL-DTL-26482 SI qualification and REACH. Cadmium plating should be reviewed for markets with cadmium restrictions; alternative coatings may be requested. Regular inspection of solder cups and mating surfaces helps prevent intermittent connections, and the adaptor/backshell assembly should be checked for secure attachment during maintenance.