Eaton 85100AC82SW50 Receptacle - MIL-DTL-26482 SI Qualified
Part Number: 85100AC82SW50
Quick Summary
The Eaton 85100AC82SW50 Receptacle provides MIL-DTL-26482 SI qualified connectivity for rugged aerospace and industrial harnesses. Engineers often struggle with reliable mating, environmental protection, and long-term durability in field conditions. This receptacle is SI-qualified for MIL-DTL-26482, REACH-compliant, and rated for -40 to 125 °C. By combining square flange receptacle design with cadmium plating and a 1/3 bayonet coupling, it delivers fast assembly and robust contact integrity. Its compact 8-contact, 2-row layout supports space-constrained harnessing while convenient maintenance and regulatory compliance. This makes it a practical choice for engineers prioritizing reliability, installation efficiency, and compliance in demanding applications. Count on consistent mating and quick replacement in production lines.
Product Information
Extended Description
85100AC82SW50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos W; 85100AC82SW50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100AC82SW50
Product Length/Depth
48 mm
Product Height
21 mm
Product Width
21 mm
Product Weight
12.7 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
2
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
8
Number of cavity #20
2
Feature → MIL-DTL-26482 SI qualification → Reduces qualification time, ensures cross-platform interchangeability, minimizes rework in avionics and industrial systems. Application: aerospace, defense, and industrial automation harnesses. Business Impact: faster time-to-field and lower lifecycle risk. Feature → 8 Contacts with Solder Cup terminations → Improves signal integrity and ease of soldered connections. Application: instrumentation, control panels, and sensor arrays. Business Impact: higher reliability and faster repair. Feature → 1/3 Bayonet coupling → Enables quick, secure mating even in tight spaces. Application: aircraft panels and rugged control cabinets. Business Impact: reduced maintenance time and safer field assembly. Feature → Aluminium shell with Cadmium plating → Provides lightweight structure and corrosion resistance. Application: external harnesses and exposed environments. Business Impact: longer service life and reduced corrosion-related downtime. Feature → Square flange receptacle with adaptor backshell → Flexible mounting options and straightforward installation. Application: panel mounting on equipment enclosures. Business Impact: faster installation and simplified maintenance scheduling. Feature → 2-row layout with 8 contacts → Optimized space for multi-signal routing. Application: compact harness designs in aerospace and industrial machinery. Business Impact: higher packing density and cost efficiency.
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FAQs
The 85100AC82SW50 is a square flange receptacle with an adaptor backshell and straight orientation (W). It uses a 1/3 bayonet coupling and delivers eight solder cup contacts, designed for straightforward, rapid mating and secure field connections. This combination supports efficient installation and reliable long-term performance in rugged environments.
This connector operates from -40 °C to 125 °C, providing broad thermal tolerance for harsh environments. It is MIL-DTL-26482 SI qualified, and REACH compliant, with cadmium plating offering corrosion protection. These certifications and specs help ensure regulatory compliance and dependable performance in aerospace, defense, and industrial automation.
Yes. The MIL-DTL-26482 SI qualification, along with its aluminium shell, cadmium plating, and REACH compliance, makes the 85100AC82SW50 well-suited for aerospace and defense harnessing. Its rugged construction, two-row 8-contact layout, and secure 1/3 bayonet coupling support high-reliability deployments in mission-critical systems.
Key certifications include MIL-DTL-26482 SI qualification and REACH compliance. The device also features cadmium plating for environmental durability and an operating range that supports regulatory requirements for harsh industries. These factors help customers meet quality, safety, and environmental standards in regulated programs.
Delivered with connector and backshell components, the 85100AC82SW50 enables out-of-the-box installation. The 1/3 bayonet coupling reduces mating time, and the 8-contact solder cups simplify field repairs. Combined with its light aluminium shell and two-row layout, this yields lower labor costs, shorter downtime, and improved overall equipment efficiency.