Eaton 85100AC2232S50 Receptacle - MIL-DTL-26482 SI
Part Number: 85100AC2232S50
Quick Summary
Eaton Souriau 85100AC2232S50 receptacle delivers secure MIL-DTL-26482 connections for rugged aerospace and industrial harness assemblies. Engineers often struggle with reliable, vibration-resistant connectors that perform in harsh environments and tight panel spaces. MIL-DTL-26482 SI qualification and REACH compliance help mitigate risk, while the aluminium shell with cadmium plating provides durable corrosion protection. This solution supports high-density layouts and straightforward installation, reducing field downtime and rework while aligning with scalable Souriau 851 series ecosystems.
Product Information
Extended Description
85100AC2232S50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos N; 85100AC2232S50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100AC2232S50
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
N
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
MIL-DTL-26482 SI qualified design ensures compliance with demanding aerospace and defense standards, reducing qualification time and risk for new programs. Business impact: faster programs, lower supplier risk, and consistent performance in vibration-rich environments. Application: used in aircraft, military harnesses, and high-reliability industrial systems. The 32-contact, 53 mm length with a 40x40 mm footprint enables dense packing on panels, improving routing efficiency and reducing enclosure size. Impact: higher channel density and streamlined assembly. Application: avionics racks and robotic control panels. Cadmium plating on an aluminium shell provides rugged corrosion resistance with light weight, expanding service life in challenging environments. Impact: lower maintenance costs and longer intervals between refurbishments. Application: outdoor or humidity-prone installations. Solder Cup contact delivery and N orientation with a straight backshell adaptor enable straightforward field assembly and reliable solder joints. Impact: reduced rework and faster field wiring. Application: system integration and service-ready installations. The 1/3 Bayonet coupling and delivered-with-connector option simplify mating and first-pass success in tight spaces, even during on-site installation. Impact: faster, repeatable connections with verified alignment. Application: dense module-to-harness connections on the shop floor and in the field.
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FAQs
The 85100AC2232S50 is a square flange receptacle in the MIL-DTL-26482 family, featuring 32 solder-cup contacts, straight backshell adaptor, N orientation, and 1/3 bayonet coupling. It is delivered configured as a receptacle, ready to mate with corresponding plug components in Souriau’s 851-series ecosystem, enabling reliable, vibration-tolerant connections in aerospace and industrial harnesses.
This model supports 32 contacts in a 32-position layout. The cavity count aligns with the catalog number and shell size, providing high-density connectivity suitable for compact panels and dense harness assemblies in aerospace, defense, and industrial automation environments.
Yes. It operates from -40 °C to 125 °C, backed by cadmium plating and an aluminium shell that resist corrosion while keeping weight low. This makes the receptacle suitable for harsh environments often encountered in aircraft, military equipment, and outdoor industrial installations.
The receptacle is MIL-DTL-26482 SI qualified, providing a clear verification path for high-reliability applications. It also references REACH environmental compliance, supporting regulatory requirements for chemical safety in many global markets. These certifications help satisfy procurement and program/regulatory review processes.
The design emphasizes reliability and fast field mating: 1/3 bayonet coupling, solder-cup contacts, and a delivered-with-connector option reduce assembly time and rework. Lower maintenance due to corrosion-resistant cadmium plating and aluminium shell translates to longer service intervals and reduced total cost of ownership, particularly in high-use aerospace and industrial systems.