Eaton 85100E168SX50 Receptacle - MIL-DTL-26482 SI qualified

Part Number: 85100E168SX50
Manufacturer
Eaton
Part number
85100E168SX50

Quick Summary

The Eaton 85100E168SX50 receptacle provides rugged MIL-DTL-26482 connectivity for military, aerospace, and industrial equipment. Manufacturers often wrestle with pin alignment during mating, challenging panel mounting, and corrosion-prone finishes that shorten service life. The 851 series is MIL-DTL-26482 SI qualified, cadmium plated for durability, and rated from -40 to 125 °C to withstand harsh environments. This combination delivers reliable performance in demanding applications while minimizing maintenance cycles. By pairing with backnut square-flange assemblies and solder cup contacts, it supports quick field servicing and lifecycle cost reductions for complex control panels and rugged machinery.

Product Information

Extended Description

85100E168SX50 Eaton: Square flange receptacle, with backnut, cadmium plating, female solder contacts, pos X; 85100E168SX50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100E168SX50
Product Length/Depth
32.7 mm
Product Height
31.3 mm
Product Width
31.3 mm
Product Weight
28.8 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Backnut
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
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
Feature: 1/3 bayonet coupling with eight contacts provides secure mating under vibration. Benefit: reduces field rework and failure risk, improving uptime in aerospace and heavy equipment deployments. Application: ideal for rugged control panels in aircraft, industrial machinery, and defense systems. Feature: Backnut square-flange receptacle with straight backshell simplifies panel mounting and alignment. Benefit: faster assembly and fewer misalignment issues, lowering installation labor. Application: panel-mounted connectors in control cabinets and enclosures. Feature: Cadmium plating on an aluminium shell delivers corrosion resistance with light weight. Benefit: longer service life in demanding environments and easier field replacement. Application: harsh environments and compatibility with lightweight assemblies. Feature: Solder Cup contacts (female) enable clean termination to PCB traces or harnesses. Benefit: streamlined wiring and reduced assembly time, lower risk of cold joints. Application: electronics integration and harness termination in rugged equipment. Feature: Operating temperature range -40 °C to 125 °C and REACH compliance. Benefit: broad environmental tolerance and regulatory alignment for aerospace and industrial markets. Application: equipment operating across extreme climates and regulated facilities. Feature: Delivered with connector and 8-contact configuration. Benefit: ready-to-install solution with minimal prep, accelerating project timelines. Application: new builds, upgrades, and field refurbishments in harsh settings.

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FAQs

The 85100E168SX50 is a square flange receptacle with 8 solder cup contacts, backnut mounting, straight backshell, and 1/3 bayonet coupling, designed for MIL-DTL-26482 SI qualified assemblies and X orientation compatibility with Souriau 851 series partners.
Yes. It operates from -40 °C to 125 °C, and uses aluminium shell with cadmium plating to resist corrosion, making it suitable for harsh industrial, aerospace, and defense environments.
The backnut square flange provides secure panel mounting, accurate alignment, and straightforward tightening, reducing installation time and minimizing EMC or gasket seating issues in control panels.
The connector is MIL-DTL-26482 SI qualified and REACH compliant, with cadmium plating specified for durability and corrosion resistance in demanding environments.
With its rugged construction, wide temperature range, and corrosion protection, the 85100E168SX50 offers longer service life and lower maintenance frequency, translating to reduced field visits and lifecycle cost savings for critical systems.