Eaton 85100AC83ASW50 Receptacle - MIL-DTL-26482
Part Number: 85100AC83ASW50
Quick Summary
Eaton Souriau 851 series MIL-DTL-26482 SI qualified receptacle delivers rugged interconnect solutions for demanding applications. Engineers often grapple with vibration, limited panel space, and corrosion when selecting connectors for harsh environments. This design leverages MIL-DTL-26482 SI qualification and REACH compliance to provide reliable, field-proven performance. By combining a compact aluminium shell, quick 1/3 bayonet coupling, and solder cup contacts, it enables faster assembly and longer service life across aerospace, defense, and industrial automation projects. The 48 mm length and 21 mm width/height fit tight panels while maintaining robust electrical performance for critical systems.
Product Information
Extended Description
85100AC83ASW50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos W; 85100AC83ASW50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100AC83ASW50
Product Length/Depth
48 mm
Product Height
21 mm
Product Width
21 mm
Product Weight
12.9 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
3A
Plating
Cadmium
Shell material
Aluminium
Shell size
8
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
3
Number of cavity #20
3
Feature → Business Impact → Application: The MIL-DTL-26482 SI qualified Souriau 851 series receptacle offers a proven interconnect standard for high-reliability systems, improving compliance confidence and reducing integration risk in complex assemblies. Application-specific benefit includes reduced field failures in aerospace harnesses and rugged industrial equipment, supporting uptime and maintenance savings. Feature → Business Impact → Application: Three solder cup contacts in a 3-position configuration support clean, reliable solder joints with straightforward diagnostics, lowering field repair time and inventory complexity in control panels and avionics racks. Feature → Business Impact → Application: Aluminium shell size 8 with cadmium plating provides light weight while delivering corrosion resistance in outdoor equipment and coastal installations, translating to lower total cost of ownership over the product life cycle. Feature → Business Impact → Application: 1/3 bayonet coupling enables rapid mating and unmating with strong vibration resistance, decreasing assembly time during field upgrades and OEM production lines in defense hardware and automation cabinets. Feature → Business Impact → Application: Straight backshell, W orientation, and adaptor integration simplify installation and cable routing in tight spaces, reducing misalignment risk and ensuring repeatable performance in tight panel geometries. Feature → Business Impact → Application: 48 mm length and 21 mm width/height keep the footprint minimal for compact equipment housings, enabling denser panel design and lighter overall system weight in aerospace enclosures and industrial drives.
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FAQs
To install, mate with a compatible Souriau 851 series plug, align the W orientation, and engage the 1/3 bayonet coupling for a secure fit. Solder cup contacts are used for the electrical connections, and the adaptor/backshell assembly should be attached per the panel layout to ensure proper clearance and vibration resistance.
The connector features three contacts across three cavities, an aluminium shell size 8 with cadmium plating, a 48 mm length, 21 mm width, and 21 mm height. It operates from -40 °C to 125 °C and uses solder cup contacts with a straight backshell and 1/3 bayonet coupling.
Yes. It is a MIL-DTL-26482 SI qualified receptacle in the Souriau 851 series, designed for high-vibration, stringent interconnects typical in aerospace and defense equipment, while offering reliable performance in harsh environments.
This receptacle is built to MIL-DTL-26482 qualifications and is REACH compliant, providing regulatory alignment for environmental considerations in many aerospace and industrial programs.
The 1/3 bayonet coupling speeds mating and unmating, solder cup contacts simplify field servicing, and the cadmium-plated aluminium shell offers corrosion resistance with lightweight benefits, collectively reducing maintenance costs and downtime in spend-heavy, mission-critical systems.