Eaton 85100A1832SW50 Receptacle - MIL-DTL-26482 SI Qualified
Part Number: 85100A1832SW50
Quick Summary
Eaton 85100A1832SW50 is a square-flange MIL-DTL-26482 SI qualified receptacle for rugged electrical interconnects. Engineers often face compatibility gaps, weight concerns, and environmental exposure when integrating connectors in tight enclosures. The design delivers reliable solder-cup contacts in a compact 41 mm length with a 32-position layout, backed by cadmium plating and an aluminium shell for corrosion resistance. MIL-DTL-26482 SI qualification confirms performance under demanding conditions, while the REACH environmental consideration aligns with regulatory requirements. For systems requiring quick installation and long-term reliability, this solution reduces integration risk and simplifies field maintenance, supporting both industrial automation and aerospace-grade applications.
Product Information
Extended Description
85100A1832SW50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos W; 85100A1832SW50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100A1832SW50
Product Length/Depth
41 mm
Product Height
33.7 mm
Product Width
33.7 mm
Product Weight
42.5 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
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 MIL-DTL-26482 SI qualified framework is built into Eaton 85100A1832SW50, delivering a high-integrity interconnect that minimizes failure risk in mission-critical assemblies. This translates to longer service life in harsh environments and fewer field repairs, enabling higher uptime in automated plants and avionics bays. Application: ideal for space-constrained harnesses where 32 solder cup contacts are needed for complex signal and power runs in aircraft, robotics, and heavy equipment. Feature → Business Impact → Application: Cadmium plating on the aluminium shell provides robust corrosion protection and consistent mating performance across temperature extremes. This reduces maintenance cycles and protects long-term reliability in salt spray, industrial washdowns, and outdoor installations. Application: suitable for maritime electronics, outdoor EN environments, and rugged industrial automation panels. Feature → Business Impact → Application: 1/3 bayonet coupling with a straight backshell adaptor enables fast, secure mating and straightforward field servicing. Installation time is shortened, and alignment errors are minimized, lowering total cost of ownership. Application: assembly lines, machine tools, and cockpit panels where rapid connector changes are frequent. Feature → Business Impact → Application: A 32-position layout with solder cup contacts supports dense interconnects while maintaining robust electrical performance. This enables more capability in a single housing without increasing form factor. Application: multi-channel sensors, actuators, and control modules in harsh environments. Feature → Business Impact → Application: Operating temperature range of -40 °C to 125 °C ensures stable operation from extreme cold to high heat. This broad range reduces the need for alternative cooling strategies and supports compliance with industrial and aerospace environmental specs. Application: heavy-duty automation, outdoor equipment, and aircraft-ground support systems.
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FAQs
The 85100A1832SW50 is a MIL-DTL-26482 SI qualified square flange receptacle with a 32-position layout, a straight adaptor backshell, and 1/3 bayonet coupling. It ships delivered with the connector option, ensuring a compatible mating interface for systems that rely on Souriau’s 851 series interconnects.
This receptacle uses solder cup contacts and supports 32 positions. It operates from -40 °C to 125 °C and features a cadmium-plated aluminium shell. It is designed to meet MIL-DTL-26482 SI qualification and REACH environmental considerations for regulatory compliance in demanding environments.
Yes. The MIL-DTL-26482 SI qualification, along with the cadmium-plated aluminium shell and robust dimensional tolerance (41 mm length, 33.7 mm width and height), makes it suitable for aerospace-grade interconnects and rugged automation panels where reliability and durability are critical.
Key certifications include MIL-DTL-26482 SI qualified for high-reliability interconnects and REACH for environmental compliance. The product also features a square flange receptacle design with a corrosion-resistant aluminium shell and cadmium plating to meet industry expectations for long-term performance.
The straight adaptor and backshell design simplify mating, and the 1/3 bayonet coupling speeds field servicing. Delivered with connector options reduce wiring errors, while the solder cup contacts provide durable, stable connections that support lower maintenance needs and higher uptime in challenging environments.