Eaton 85100A2461SY50 Receptacle - MIL-DTL-26482 SI Qualified
Part Number: 85100A2461SY50
Quick Summary
Eaton 85100A2461SY50 Receptacle is a rugged MIL-DTL-26482 solution for high-reliability military and industrial harnesses. Designers confront vibration, corrosion, and tight mating tolerances in harsh environments, making reliability and maintainability critical. This connector is MIL-DTL-26482 SI qualified and REACH-compliant, addressing both performance and environmental standards in mission-critical programs. Its square flange receptacle format, cadmium plating, and aluminium shell support durable installations in aerospace and heavy industry, while the 61-position capacity enables dense wiring and scalable system design.
Product Information
Extended Description
85100A2461SY50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos Y; 85100A2461SY50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100A2461SY50
Product Length/Depth
44 mm
Product Height
43.1 mm
Product Width
43.1 mm
Product Weight
64.6 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
61
Plating
Cadmium
Shell material
Aluminium
Shell size
24
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
61
Number of cavity #20
61
Feature: 61 contacts in a square flange receptacle. Business impact: enables high-density wiring, reducing harness complexity and panel footprint. Application: ideal for aerospace avionics and defense systems that require many discrete connections. Feature: 1/3 Bayonet coupling. Business impact: ensures secure, vibration-resistant mating with quick engagement, lowering maintenance time. Application: field-service assemblies and rugged equipment where rapid in-line servicing is essential. Feature: Solder Cup contact delivery (Loaded). Business impact: delivers reliable, durable terminations for cable-to-board connections with straightforward field qualification. Application: control panels and power distribution units in industrial automation. Feature: Cadmium plating with aluminium shell. Business impact: provides corrosion resistance while keeping weight under control for demanding environments. Application: aerospace, marine, and harsh-duty industrial applications. Feature: Backshell adaptor with straight backshell and connector orientation Y; delivered with connector. Business impact: simplifies integration with correct alignment and ready-to-mate assemblies, reducing installation risk. Application: harness assemblies requiring precise orientation and quick mating in compact layouts.
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FAQs
The 85100A2461SY50 features a straight backshell with a Y orientation option and is delivered with the connector, ensuring correct alignment and straightforward mating in constrained spaces.
It provides 61 solder-cup contacts in a square flange receptacle, aluminium shell, cadmium plating, 44 mm depth, 43.1 mm height and width, and operates from -40 °C to 125 °C, with 1/3 Bayonet coupling.
Yes, this receptacle is MIL-DTL-26482 SI qualified, ensuring rugged performance in demanding environments and compatibility with Souriau 851-series mating interfaces.
The product specifications indicate REACH considerations for environmental safety, cadmium plating chosen for corrosion resistance, and a rugged aluminium shell suitable for harsh environments.
Aerospace avionics, defense harnesses, and industrial automation panels benefit from high-density, 61-position connectivity, enabling dense wiring while maintaining mechanical robustness and quick field servicing.