Eaton 85100A1098SY50 Receptacle - MIL-DTL-26482 SI
Part Number: 85100A1098SY50
Quick Summary
The Eaton Souriau 85100A1098SY50 square flange receptacle provides MIL-DTL-26482 SI-qualified interconnection for rugged military and aerospace systems. End users often wrestle with meeting demanding temperature ranges, environmental rules, and reliable mating in tight, complex harnesses. This connector is MIL-spec qualified and REACH-compliant, featuring cadmium plating and a lightweight aluminium shell for durability. Its compact 41 mm length, 24.2 mm width, 24.2 mm height, 6-contact layout, and 1/3 bayonet coupling support streamlined panel mounting in industrial automation interconnects. Delivered with connector, straight adaptor and Y orientation optimize harness routing and speed installation on existing panels. The result is predictable performance, reduced field rework, and faster time-to-value for teams supporting defense, aerospace, and industrial equipment.
Product Information
Extended Description
85100A1098SY50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos Y; 85100A1098SY50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100A1098SY50
Product Length/Depth
41 mm
Product Height
24.2 mm
Product Width
24.2 mm
Product Weight
13.8 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Adaptor
Connector accessory option
Delivered with connector
Connector orientation
Y
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
10
MIL-DTL-26482 SI qualification provides traceability and MIL-spec acceptance for interconnects. Business impact: reduces certification risk and speeds supplier qualification. Application: ideal for aerospace, defense, and rugged industrial equipment requiring MIL-spec compliance. Feature: Aluminium shell with cadmium plating delivers corrosion resistance while keeping weight low. Business impact: lowers maintenance costs and extends service intervals. Application: exterior panels and rugged interconnects in aerospace and industrial gear. Feature: Compact 41 mm length with 24.2 mm square footprint and 6 contacts enables higher panel density. Business impact: frees space in tight enclosures and reduces weight. Application: space-constrained automation panels and high-density wiring harnesses. Feature: Solder Cup contacts enable reliable solder connections. Business impact: simplifies assembly and improves long-term signal integrity. Application: harness wiring in automated lines and field installations. Feature: 1/3 Bayonet coupling offers fast mating and robust retention. Business impact: reduces maintenance time and minimizes vibration-induced disconnects. Application: fielded equipment and aerospace interconnects. Feature: Backshell adaptor with straight orientation and Y alignment provides routing flexibility. Business impact: streamlines harness design and cable management. Application: control panels and equipment with constrained routing.
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FAQs
The 85100A1098SY50 is a square flange receptacle designed for MIL-DTL-26482 panel interfaces. It uses a straight backshell adaptor and a Y orientation to simplify alignment, and ships delivered with connector, making it straightforward to integrate into existing panel cutouts and harness assemblies while maintaining MIL-spec integrity.
This Eaton Souriau receptacle supports an operating range from -40 °C to 125 °C, enabling reliable performance in extreme environments typical of aerospace, defense, and rugged industrial automation applications.
Yes, the connector uses solder cup contacts (Socket/Female). This simplifies field installation and PCB-to-cable wiring, providing robust solder joints and consistent electrical performance in high-vibration environments.
The 85100A1098SY50 carries MIL-DTL-26482 SI qualification and is REACH compliant, ensuring traceability, performance under MIL-spec conditions, and environmental regulatory alignment for global supply chains.
With a compact 41 mm length, 6-contact layout, 1/3 bayonet coupling, and lightweight aluminium housing, it enables higher panel density, faster mating, reduced maintenance, and reliable high-temperature operation in aerospace, defense, and industrial automation deployments.