Eaton 85100E1832SW50 Receptacle - MIL-DTL-26482 SI
Part Number: 85100E1832SW50
Quick Summary
Eaton Souriau 851 series MIL-DTL-26482 SI qualified receptacle delivers rugged, high-density interconnects for aerospace and harsh-industrial applications. Engineers face space constraints and corrosion risk that complicate cabling and maintenance in the field. This receptacle carries MIL-DTL-26482 SI qualification and REACH-compliant cadmium plating, supporting regulatory compliance and lifecycle reliability. Its aluminium shell and backnut option enable sturdy, serviceable assemblies, while 32 solder-cup contacts and 1/3 bayonet coupling boost density and ease of installation. This translates to faster field installs, reduced wiring errors, and lower maintenance costs over the life of the system. For procurement teams, the model 85100E1832SW50's documented specs support RFQ responses and standardization.
Product Information
Extended Description
85100E1832SW50 Eaton: Square flange receptacle, with backnut, cadmium plating, female solder contacts, pos W; 85100E1832SW50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100E1832SW50
Product Length/Depth
32.7 mm
Product Height
33.7 mm
Product Width
33.7 mm
Product Weight
36.9 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Backnut
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
32
Plating
Cadmium
Shell material
Aluminium
Shell size
18
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-position interface in the 85100E1832SW50 enables high-density wiring, reducing harness length and panel footprint while maintaining signal integrity for avionics and line-side control systems. This translates to cost savings in conduit and labor during assembly in aerospace or industrial automation lines. The MIL-DTL-26482 SI qualification guarantees compatibility with established airframe and military-grade systems, supporting traceable performance and regulatory confidence in supplier audits. The 1/3 Bayonet coupling provides quick mating and unmate cycles, cutting maintenance downtimes during field service and in-mission repairs. In practice, technicians appreciate the backnut mounting and straight backshell for straightforward panel installation, with solder cup contacts delivering reliable, pressure-stable connections in vibration-prone environments. Cadmium plating and an aluminium shell offer durable, lightweight construction suitable for tight enclosures and high-temperature exposure. The 32-contact layout supports scalable I/O schemes in advanced machines, while REACH compliance helps meet environmental requirements across global supply chains. Overall, the combination of rugged design, ease of installation, and long-term reliability supports lower total cost of ownership and faster project delivery in aerospace, defense, and heavy industrial automation.
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FAQs
The 85100E1832SW50 uses a square flange receptacle with a backnut, straight backshell design, and a W connector orientation. It ships with the connector included and supports backnut mounting for secure panel installation, simplifying alignment and reducing field error during mating in tight spaces.
This 32-position receptacle features 32 solder-cup contacts in a 32-cavity layout, with socket (female) contact gender. It employs a 1/3 Bayonet coupling for fast mating, and the aluminium shell size 18 provides a compact yet robust structure suitable for high-vibration environments.
Yes. It is MIL-DTL-26482 SI qualified, designed for demanding environments, and features cadmium plating with an aluminium shell. The operating temperature range of -40 °C to 125 °C and REACH compliance further support reliability in aerospace, defense, and other harsh industrial applications.
Key certifications include MIL-DTL-26482 SI qualification, which ensures compatibility with established military and aerospace interfaces. It also adheres to REACH environmental requirements, helping to meet global regulatory expectations for materials and processes used in connected assemblies.
The 85100E1832SW50 delivers high-density 32-position connections in a compact form, enabling faster installation and easier maintenance with quick-mate 1/3 bayonet coupling. The durable aluminium shell, cadmium plating, and backnut design reduce leakage risk and rework, contributing to lower total cost of ownership in complex assemblies and mission-critical systems.