Eaton 85100AC1098SW50 Receptacle - MIL-DTL-26482 SI qualified
Part Number: 85100AC1098SW50
Quick Summary
The Eaton 85100AC1098SW50 Receptacle delivers rugged MIL-DTL-26482 performance for compact, high-reliability electrical connections in harsh industrial environments. Engineers frequently contend with mismatched backshells, plating choices, or sealing gaps that drive unexpected downtime. MIL-DTL-26482 SI qualified, REACH-compliant, with cadmium plating and an aluminium shell, this part is built to endure -40 °C to 125 °C while maintaining signal integrity. In practice, the design supports straightforward installation, predictable maintenance, and reduced spare-parts inventory, translating into lower total cost of ownership for automation and aerospace applications. By aligning with the Souriau 851 series family, it also offers scalable compatibility and faster field servicing for complex control panels.
Product Information
Extended Description
85100AC1098SW50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos W; 85100AC1098SW50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100AC1098SW50
Product Length/Depth
48 mm
Product Height
24.2 mm
Product Width
24.2 mm
Product Weight
16.2 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
98
Plating
Cadmium
Shell material
Aluminium
Shell size
10
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
6
Number of cavity #20
6
Feature: MIL-DTL-26482 SI qualification ensures compliance and reliability. Business impact: Reduces compliance risk and field failures in harsh environments. Application: Ideal for rugged automation panels and aerospace harnesses requiring robust qualification. The next feature highlights backshell adaptor and straight orientation, enabling streamlined cable routing and faster assembly in compact enclosures, which reduces installation time and labor costs in shipboard and plant environments. Feature: 1/3 Bayonet coupling and six solder cup contacts deliver secure mating with quick disconnects. Business impact: Improves vibration resistance and serviceability while lowering maintenance cycles. Application: Commonly used in high-vibration applications like conveyors and press lines where rapid servicing matters. Feature: Cadmium plating with aluminium shell provides corrosion resistance and light weight. Business impact: Extends component life, lowers replacement frequency, and simplifies inventory planning. Application: Suitable for outdoor or harsh indoor installations with aggressive environments. Feature: Square flange receptacle with straight backshell, delivered with connector, and W orientation simplifies mounting and harness design. Business impact: Reduces BOM complexity and enables plug-and-play compatibility across the 851 series family. Application: Panel-mounted interfaces and fixed cable assemblies in control cabinets. Feature: Operating temperature range of -40 to 125 °C and six contacts across a compact 48 mm length. Business impact: Maintains signal integrity in extreme temperatures while preserving space and weight budgets. Application: Aerospace, automotive, and heavy industry control systems needing compact, high-temperature tolerant connectors.
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FAQs
This 85100AC1098SW50 is a square flange receptacle with a straight adaptor and 1/3 bayonet coupling, designed to integrate with Souriau 851 series backshells and layouts. It features six solder cup contacts and a W orientation, ensuring straightforward mating and alignment with compatible housings and gaskets. Check the shell size (10) and layout (98) to confirm mechanical compatibility and footprint fit within your cabinet.
Key specs include MIL-DTL-26482 SI qualification for structural and performance reliability, six solder cup contacts, cadmium plating on an aluminium shell, and an operating temperature range from -40 °C to 125 °C. The environmental condition is REACH-compliant. The combination supports robust operation in harsh industrial environments while maintaining electrical integrity over a wide temperature span.
Yes. The 1/3 bayonet coupling provides secure mechanical retention, and the square flange with an adaptor backshell supports stable mating under vibration. Coupled with six solder cup contacts and a lightweight aluminium shell, the design minimizes risk of intermittent connections in dynamic applications like packaging lines, CNC machines, and aerospace ground-support equipment.
The part is MIL-DTL-26482 SI qualified, and it carries REACH compliance with cadmium plating on an aluminium shell for corrosion resistance. Consider your project’s specific regulatory requirements for hostile environments and product traceability; verify that the 85100AC1098SW50 is used within the Souriau 851 series ecosystem to ensure downstream compatibility and maintenance support.
Choosing this receptacle reduces downtime through faster mating thanks to the 1/3 bayonet coupling and straightforward backshell integration. The six-contact solder cup design simplifies wiring, while the CADmium-plated aluminium shell extends service intervals in corrosive or temperature-extreme settings. Overall, you gain predictable maintenance cycles, lower spare-part inventories, and consistent performance in demanding automation environments.