Eaton 85100AC1098PW50 Receptacle - MIL-DTL-26482 SI Qualified
Part Number: 85100AC1098PW50
Quick Summary
The Eaton Souriau 85100AC1098PW50 is a rugged MIL-DTL-26482 SI qualified square flange receptacle designed for dependable, high-pin-count connections in aerospace, defense, and industrial equipment. Engineers often struggle with mating reliability and sealing under temperature fluctuations, and this connector addresses that with a robust 1/3 bayonet latch and cadmium finish. MIL-DTL-26482 SI qualification plus REACH environmental compliance and an aluminium shell deliver proven performance and environmental resilience. In practice, this enables faster assembly, reduced maintenance downtime, and scalable configurations for equipment racks, control panels, and rugged field deployments. Secondary benefits include compatibility with Souriau 851-series mating accessories and a footprint that supports durable, long-life connections in harsh operating environments.
Product Information
Extended Description
85100AC1098PW50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, male solder contacts, pos W; 85100AC1098PW50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100AC1098PW50
Product Length/Depth
48 mm
Product Height
24.2 mm
Product Width
24.2 mm
Product Weight
15.6 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
Pin (Male)
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Layout
98
Plating
Cadmium
Shell material
Aluminium
Shell size
10
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
6
Number of cavity #20
6
Feature MIL-DTL-26482 SI qualification → Business Impact: High-reliability connections validated to a demanding standard, reducing field failures and warranty costs. Application: Aerospace, defense platforms, and mission-critical industrial equipment benefit from predictable mating performance. Feature 1/3 bayonet coupling with straight backshell adaptor → Business Impact: Quick, secure mating with positive retention and repeatable alignment. Application: Panel assemblies and equipment racks that require rapid field servicing without sacrificing integrity. Feature Cadmium plating on an aluminium shell → Business Impact: Robust corrosion resistance and lightweight mechanical strength improve lifecycle durability. Application: Harsh environments, maritime or exposed installations, where longevity lowers maintenance costs. Feature 6 contacts (pin male) with Solder Cup contact type → Business Impact: Versatile terminations for PCBs or harnesses, enabling flexible wiring schemes and reliable signal integrity. Application: Control panels, avionics interfaces, and machine automation. Feature 48 mm depth, 24.2 mm width, 24.2 mm height, shell size 10 → Business Impact: Compact footprint supports dense panel layouts and simplifies installation. Application: Space-constrained enclosures in industrial automation and equipment cabinets. Feature Operating temperature range -40 °C to 125 °C → Business Impact: Wide temperature tolerance reduces the need for environmental controls and expands deployment scenarios. Application: Outdoor, high-ambient, or temperature-variable installations. Feature Delivered with connector → Business Impact: Streamlined procurement and installation, reducing integration lead times. Application: System integrators and OEMs seeking plug-and-play readiness.
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FAQs
The 85100AC1098PW50 is a square flange receptacle designed for MIL-DTL-26482 SI qualification and aligns with Souriau 851-series mating accessories. Its straight backshell adaptor and W orientation simplify panel installation and mating alignment, while the 1/3 bayonet coupling provides quick, secure engagement. Ensure mating faces match the 98-layout footprint and that the aluminium shell size 10 fits the enclosure cutout.
Key specs include 6 contacts (pin male), solder cup contact type, 1/3 bayonet coupling, 48 mm depth, 24.2 mm width and height, cadmium plating, aluminium shell, and operating temperature -40 °C to 125 °C. Receptacle type is Square Flange Receptacle, with a straight backshell and a 6-contact layout. Ensure the mating connector matches the Souriau 851-series standard.
Yes. MIL-DTL-26482 SI qualification provides high-reliability performance under vibration and mechanical stress, while the cadmium plating on an aluminium shell offers robust corrosion resistance. The 1/3 bayonet coupling ensures secure mating during dynamic conditions, and the wide operating temperature range supports operation in challenging environments from -40 °C to 125 °C.
The product is REACH compliant, addressing chemical safety and environmental impact concerns. It is designed for aerospace and industrial applications where qualified performance is essential, and the SI designation confirms conformance to MIL-DTL-26482 standards. Always verify customer-specific regulatory requirements for CE marking or other region-specific certifications depending on the installation in question.
Choose the connector that is Delivered with connector, simplifying procurement and minimizing integration steps. The pre-loaded 6-contact configuration supports quick assembly, while the 1/3 bayonet coupling reduces mating time and downtime during maintenance. The aluminium shell and cadmium plating extend service life in harsh environments, lowering replacement frequency and total cost of ownership.