Eaton 85100AC2234PW50 Receptacle - MIL-DTL-26482 SI
Part Number: 85100AC2234PW50
Quick Summary
Eaton Souriau 85100AC2234PW50 is a MIL-DTL-26482 SI qualified square-flange receptacle for rugged aerospace and defense connectors. Engineers often struggle with reliable mating and vibration resistance in harsh environments. MIL-DTL-26482 SI qualification and REACH environmental compliance ensure performance and regulatory peace of mind. This 34-position, cadmium-plated, aluminium-shell receptacle delivers high density and long service life for critical automation and aerospace applications.
Product Information
Extended Description
85100AC2234PW50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, male solder contacts, pos W; 85100AC2234PW50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100AC2234PW50
Product Length/Depth
53 mm
Product Height
40 mm
Product Width
40 mm
Product Weight
58.6 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
Pin (Male)
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Layout
34
Plating
Cadmium
Shell material
Aluminium
Shell size
22
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
34
Number of cavity #20
34
The 34-position density in a compact square flange format enables high-channel interfaces without expanding panel real estate, reducing assembly complexity while preserving signal integrity. The 1/3 bayonet coupling provides fast, lock-secure mating with repeatable performance under vibration, ideal for aerospace and defense deployments where downtime costs matter. Cadmium plating paired with an aluminium shell delivers corrosion resistance and robust mechanical strength, extending service life in harsh environments and lowering lifecycle maintenance costs. Solder Cup contacts with a loaded configuration and a male pin gender simplify field terminations and board-level integration, supporting quick turnarounds in manufacturing lines. Delivered with connector and W orientation backshell adaptor add installation flexibility and reduce kit variance across different equipment footprints. Operating temperature range from -40 °C to 125 °C enables reliable operation in extreme ambient conditions common to avionics, military hardware, and industrial automation.
Get a Quick Quote for a Eaton 85100AC2234PW50
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton 85100AC2234PW50?
Enquire Now
FAQs
For installation, note the 34-position density within a 53 mm length and 40 mm by 40 mm footprint. The part is a square flange receptacle with an adaptor backshell and straight (W) orientation. It ships as loaded with solder cup contacts and requires a compatible plug to ensure proper mating. Use the 1/3 bayonet coupling for quick, secure engagement and verify correct alignment of the 34 cavities to avoid mis-mating during assembly.
Yes, this part is MIL-DTL-26482 SI qualified and aligns with Souriau 851 series families. It uses a 1/3 bayonet coupling to mate with the corresponding plug, supporting 34 contacts in a single receptacle. Ensure the mating plug matches the layout and contact type (Solder Cup) and follow the orientation (W) and backshell adaptor guidelines for reliable, vibration-resistant connections.
Key factors include the 1/3 bayonet coupling for secure, repeatable engagement, an aluminium shell for strength-to-weight efficiency, and cadmium plating for corrosion resistance. The connector operates from -40 °C to 125 °C, handling extreme environmental conditions common in aerospace and defense. With 34 loaded solder cups, it supports dense, reliable terminations necessary in avionics and rugged equipment.
The Eaton Souriau 85100AC2234PW50 carries MIL-DTL-26482 SI qualification, indicating compliance with the established MIL standards for interconnects. It also shows REACH environmental compliance, which aligns with regulatory requirements for chemical safety in many markets. These certifications support reliability, traceability, and regulatory alignment for aerospace, defense, and industrial automation programs.
The device’s rugged design—cadmium plating, aluminium shell, and bayonet coupling—delivers extended service life and reduced maintenance intervals in harsh environments, lowering lifecycle costs. High-density 34-position interfaces minimize panel real estate and simplify system integration, accelerating assembly and reducing time to deploy. Compatibility with the Souriau 851 series also ensures broader ecosystem support and easier spare parts management.