Eaton 85100A1210SY50 Receptacle - MIL-DTL-26482 SI Qualified
Part Number: 85100A1210SY50
Quick Summary
Eaton Souriau 851 series MIL-DTL-26482 SI qualified receptacle provides rugged, high-reliability connections for aerospace, defense, and industrial equipment. Engineers often face mis-matched connectors and corrosion risks during deployment. MIL-DTL-26482 SI qualification and REACH compliance address safety and environmental standards, with an aluminium shell, cadmium plating, and a straight backshell to simplify mating. The 85100A1210SY50 supports 10 solder-cup contacts in a square flange receptacle, oriented for Y connection, and is delivered with a connector for rapid integration into harnesses. Low-maintenance, high-temperature capability (-40 to 125 C) and compact dimensions help reduce lifecycle costs while ensuring robust performance in demanding industrial and aerospace environments.
Product Information
Extended Description
85100A1210SY50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos Y; 85100A1210SY50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100A1210SY50
Product Length/Depth
41 mm
Product Height
26.5 mm
Product Width
26.5 mm
Product Weight
19.3 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
10
Plating
Cadmium
Shell material
Aluminium
Shell size
12
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
10
Number of cavity #16
3
Feature: MIL-DTL-26482 SI qualification provides a standardized interface aligned with rugged, high-reliability interconnects. Benefits: ensures compatibility across multiple platforms and reduces system integration risk in aerospace and defense programs. Application: use in mission-critical assemblies where traceable performance matters. Feature: Ten solder cup contacts enable multiple circuits within a single receptacle without resorting to additional harnesses. Benefits: simplifies wiring layouts and supports efficient cable management in tight spaces. Application: data, signal, and power paths in compact equipment. Feature: Cadmium plating paired with an aluminium shell delivers corrosion resistance with a lightweight build. Benefits: longer service life in harsh environments and easier installation handling. Application: outdoor or service-environment deployments where exposure to elements is likely. Feature: Backshell type is adaptor with straight backshell and Y orientation. Benefits: faster mating and routing clarity, reducing assembly time and mating errors. Application: field repairs and production lines requiring rapid, repeatable assembly. Feature: 1/3 bayonet coupling enhances secure yet quick mating/demating cycles; 10-contact layout supports structured cabling. Benefits: reduces downtime during maintenance and improves reliability in vibration-prone applications. Application: aircraft, industrial automation, and rugged equipment. Feature: Operating temperature range from -40 to 125 C and a 41 mm length with 26.5 mm width/height. Benefits: expands usable environments and fits compact enclosures while preserving signal integrity. Application: extreme temperature environments and space-constrained panels. Feature: Delivered with connector and 3 cavities #16, layout 10, cadmium plating, and square flange receptacle type. Benefits: provides an all-in-one solution ready for integration into existing Souriau 851 ecosystems; reduces sourcing complexity. Application: standardized installations requiring quick replacement or upgrades in legacy systems.
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FAQs
Begin by aligning the receptacle with the mating plug using the Y orientation and bayonet coupling. Engage and rotate the 1/3 bayonet to lock firmly, then connect the solder cup contacts to the corresponding harness leads. The adaptor backshell simplifies routing, and the square flange mounting provides stable, vibration-resistant installation in rugged environments.
This unit uses a 10-contact layout with socket (female) solder cup contacts, configured as a square flange receptacle. It supports 3 cavities (#16) within the 10-contact arrangement, enabling organized cabling. The backshell orientation is Y, and the coupling type is 1/3 bayonet for reliable mating under vibration.
Yes. The connector operates from -40 °C to 125 °C and features an aluminium shell with cadmium plating, designed to withstand aggressive environments. Its MIL-DTL-26482 SI qualification further ensures robust performance in aerospace, defense, and industrial applications while meeting environmental considerations such as REACH.
The 85100A1210SY50 carries MIL-DTL-26482 SI qualification for high-integrity connectivity and REACH compliance for environmental safety. These certifications support reliability in mission-critical systems and align with international regulatory expectations for materials and manufacturing processes in aerospace and industrial sectors.
Compatibility stems from the Souriau 851 series design, including an adaptor backshell, straight mating geometry, and 1/3 bayonet coupling that enables rapid field mating and unmating. The aluminium shell keeps weight low, and the cadmium finish provides durable protection, reducing maintenance needs in vibration-prone, temperature-extreme environments.