Eaton 85100AC83SW50 Receptacle - MIL-DTL-26482 SI qualified
Part Number: 85100AC83SW50
Quick Summary
Eaton 85100AC83SW50 is a square flange receptacle for MIL-DTL-26482 SI-qualified connections in rugged equipment. Engineers often struggle with compatibility and environmental tolerance in tight panel layouts. This solution delivers MIL-DTL-26482 SI qualification and REACH compliance, with an aluminium shell and cadmium plating that withstands harsh environments. The compact 48 mm depth and 21 × 21 mm footprint fit tight enclosures while maintaining robust electrical performance. Delivered as part of the Souriau 851 series, it pairs with straight backshell adapters and 1/3 bayonet mating, ensuring fast, reliable field assembly. This combination reduces installation time, minimizes wiring errors, and supports long-term lifecycle performance in aerospace, defense, and industrial settings.
Product Information
Extended Description
85100AC83SW50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos W; 85100AC83SW50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100AC83SW50
Product Length/Depth
48 mm
Product Height
21 mm
Product Width
21 mm
Product Weight
13 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
3
Plating
Cadmium
Shell material
Aluminium
Shell size
8
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
3
Number of cavity #20
3
Feature: MIL-DTL-26482 SI qualification and cadmium plating provide environmental resilience and traceable performance. Business Impact: Reduced risk of corrosion and improved reliability in harsh environments translates to lower maintenance costs and shorter downtime. Application: Suitable for aerospace and rugged industrial equipment that demand MIL-spec interconnects. Feature: Aluminium shell with a compact 48 mm depth and 21 × 21 mm footprint enables space-efficient panel installations. Business Impact: Saves enclosure space and simplifies routing in tightly packed assemblies, accelerating system integration. Application: Control panels, avionics enclosures, and portable equipment. Feature: 3-contact, solder cup configuration with 1/3 Bayonet coupling. Business Impact: Fast, secure mating with vibration resistance and dependable solder connections reduces rework. Application: High-vibration environments like aerospace, military vehicles, and heavy machinery. Feature: Backshell adaptor with straight orientation (W). Business Impact: Simplified installation and maintenance, improving field serviceability and upgrade paths. Application: Modular assemblies where easy retrofitting is required. Feature: Delivered with connector and 3 cavities. Business Impact: Ready-to-install solution minimizes assembly steps and ensures compatibility across Souriau 851 family. Application: Mass deployment in production lines and field deployments where standardization is key.
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FAQs
Yes. The 85100AC83SW50 is designed as a square flange receptacle in the Souriau 851 series and uses a 1/3 bayonet coupling with solder cup contacts. It is delivered with a connector and is compatible with corresponding plug interfaces and backshell adapters to ensure correct mating and reliable electrical performance in integrated systems.
The part operates from -40 °C to 125 °C and features 3 contacts in a 3-cavity configuration with solder cup contact delivery. The aluminium shell is cadmium-plated for corrosion resistance, and the backshell is straight, supporting straightforward assembly in challenging environments.
Yes. It is MIL-DTL-26482 SI qualified, designed for high-vibration and harsh environments typical of aerospace and defense applications. The 48 mm length and compact 21 × 21 mm footprint, combined with robust materials and REACH considerations, make it suitable for rugged equipment and mission-critical installations.
Key standards include MIL-DTL-26482 SI qualification for military interconnect reliability. Environmental considerations include REACH for chemical safety in manufacturing and operation. The aluminium shell with cadmium plating supports durable performance under regulatory and industry requirements in core aerospace and industrial contexts.
The part is delivered with connector, backshell adaptor, and straight orientation, simplifying installation and field maintenance. Its lightweight 13 g mass, compact 48 mm depth, and quick 1/3 bayonet coupling reduce assembly time, vibration resistance, and total lifecycle costs for high-volume production or field deployments.