Eaton 85100A2234SW50 Receptacle - MIL-DTL-26482 SI
Part Number: 85100A2234SW50
Quick Summary
Eaton Souriau 851 series MIL-DTL-26482 SI qualified receptacle ensures rugged, reliable connections for aerospace and industrial equipment. Engineers often wrestle with connectors that corrode, loosen under vibration, or hinder quick field maintenance. MIL-DTL-26482 SI qualification and REACH environmental considerations support reliability in harsh environments, while the aluminium shell and cadmium plating enhance durability. Designed as a square flange receptacle with a straight adaptor and solder cup contacts, this solution streamlines high‑density deployments in control panels and rugged equipment, delivering predictable performance and lower lifecycle cost.
Product Information
Extended Description
85100A2234SW50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos W; 85100A2234SW50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100A2234SW50
Product Length/Depth
44 mm
Product Height
40 mm
Product Width
40 mm
Product Weight
53.4 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
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
Feature: MIL-DTL-26482 SI qualification provides proven performance in vibration and temperature extremes. Business impact: reduces the risk of interface failures in harsh environments, enabling longer service intervals and lower maintenance costs. Application: aerospace and heavy industrial equipment demanding high-reliability, robust interconnects. Feature: 34 solder cup contacts with socket (female) configuration. Business impact: supports easy field soldering and reliable signal integrity across multiple circuits, improving assembly speed and reducing rework. Application: control cabinets and mission-critical subsystems requiring dense connector layouts. Feature: Cadmium plating on an aluminium shell with square flange receptacle and 22 shell size. Business impact: enhances corrosion resistance and weight efficiency while maintaining structural integrity for extended deployments. Application: rugged enclosures and exposed installations where durability is critical. Feature: 1/3 bayonet coupling, backshell adaptor, straight backshell, and W orientation. Business impact: simplifies mating and alignment, reduces installation time, and improves moisture sealing in confined spaces. Application: on‑site field installs and manufacturing lines with tight panel spaces. Feature: Delivered with connector, operating temp range -40 °C to 125 °C, and 53.4 g weight. Business impact: ensures dependable operation across wide temperatures with predictable handling characteristics. Application: high‑temperature environments and space-constrained assemblies. This combination supports compliance, compatibility, and installation efficiency across aerospace, defense, and industrial automation projects.
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FAQs
Yes. The 85100A2234SW50 is a MIL-DTL-26482 SI qualified square flange receptacle designed for 34 contact configurations. It uses a straight adaptor with a backshell and a W orientation, enabling straightforward mounting on standard panels. The 22 shell size and aluminium shell provide a compact, robust footprint suitable for constrained assemblies.
This connector features socket (female) contacts with Solder Cup termination. It provides 34 contact positions, enabling dense, reliable interconnections in control panels and equipment enclosures. The solder cup design supports durable, vibration-resistant solder joints that are well-suited for rugged industrial environments.
The 85100A2234SW50 operates from -40 °C to 125 °C, covering broad industrial and aerospace temperature swings. It carries REACH environmental compliance considerations and cadmium plating for corrosion resistance, helping assemblies meet stringent environmental and safety requirements in harsh service conditions.
The 1/3 bayonet coupling provides a secure, vibration-resistant connection with quick snap mating, while the straight backshell adaptor and W orientation simplify alignment and panel routing. These features reduce installation time, minimize misalignment risk, and improve sealing performance in tight or rugged installations.
Ideal for aerospace, defense, and rugged industrial automation, this connector offers high contact density, corrosion resistance, and reliable operation over wide temperatures. The SI qualification, aluminium shell, and cadmium plating translate to longer service life, reduced maintenance cycles, and lower total cost of ownership in demanding environments.