Eaton Souriau 85100AC2232SX50 Receptacle - SI qualified
Part Number: 85100AC2232SX50
Quick Summary
Eaton Souriau 85100AC2232SX50 is a square-flange receptacle designed for rugged MIL-DTL-26482 connections used in aerospace, defense, and industrial automation. Engineers often contend with misalignment, corrosion, and vibration-induced contact failures in harsh environments; this 32-contact adapter addresses those challenges with a lightweight aluminum shell and robust cadmium plating. The SI-qualified connector aligns with MIL specs and REACH environmental standards, ensuring reliability across demanding programs. The design supports easy installation and field maintenance, while remaining compatible with connector accessories delivered with the unit. For procurement teams, this solution offers a balance of performance, durability, and cost-efficiency in high-mix, low-demand manufacturing contexts. This enhances uptime and supports qualification runs.
Product Information
Extended Description
85100AC2232SX50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos X; 85100AC2232SX50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100AC2232SX50
Product Length/Depth
53 mm
Product Height
40 mm
Product Width
40 mm
Product Weight
64 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Adaptor
Connector accessory option
Delivered with connector
Connector orientation
X
Connector type
Receptacle
Contact delivery
Loaded
Contact gender
Socket (Female)
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Layout
32
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
32
Number of cavity #20
32
Feature → Business Impact → Application: The 32-contact configuration provides higher channel density in a single receptacle, reducing harness complexity and enabling space-saving cable layouts in compact equipment—ideal for aerospace harnessing and industrial control panels. Feature → Application: Solder Cup contacts deliver secure, wave-solder-friendly terminations for board-level integration, improving field reliability and reducing inspection rework in assembly lines. Feature → Business Impact → Application: 1/3 Bayonet coupling offers fast mating and secure retention under vibration, shortening maintenance cycles in aircraft interiors and rugged machinery. Feature → Application: Cadmium plating enhances corrosion resistance in aggressive environments, extending service life in marine, outdoor, and exposed installations. Feature → Business Impact → Application: Aluminum shell keeps weight down while maintaining rigidity, supporting payload limits and energy efficiency in aerospace and robotics. Feature → Application: Straight backshell with adaptor design ensures precise alignment during installation, reducing mis-mating risk in tight assemblies and enabling straightforward upgrades. Feature → Business Impact → Application: Operating temperature range from -40 °C to 125 °C covers extreme conditions in aerospace, defense, and industrial automation environments, ensuring functional integrity across campaigns. Feature → Application: Receptacle size (Shell size 22) and 53 mm length offer a compact footprint for densely packed panels while maintaining 32-cavity capacity for multi-signal applications. Feature → Business Impact → Application: Delivered with connector compatibility supports quick integration into existing Eaton Souriau 851 series systems, lowering total cost of ownership and simplifying supply chain planning.
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FAQs
The 85100AC2232SX50 is a square flange receptacle from the Eaton Souriau 851 series with a straight backshell adaptor. It mates with compatible Souriau 851 series plug components and supports delivered connector accessories, offering straightforward integration into MIL-DTL-26482 compliant harnesses.
Key specs include 32 solder cup contacts in a 32-position layout, 1/3 bayonet coupling for secure mating, aluminum shell for rigidity and weight savings, and a temperature range of -40 °C to 125 °C, all contributing to reliable operation under vibration and thermal cycling.
Yes. It is MIL-DTL-26482 SI qualified, uses cadmium plating for corrosion resistance, and features a square flange receptacle design with a straight backshell, making it well-suited for rugged aerospace and defense installations.
The connector is REACH-compliant as indicated by its environmental specifications, supporting regulatory requirements in modern electrical assemblies used in harsh environments.
Product length/depth is 53 mm, width 40 mm, height 40 mm, with a shell size of 22 and a weight of 64 g, providing a compact footprint suitable for tight panel layouts.