Eaton 85100AC898SW50 Receptacle - MIL-DTL-26482 SI Qualified
Part Number: 85100AC898SW50
Quick Summary
The Eaton Souriau 851 series MIL-DTL-26482 SI qualified is a high-density square flange receptacle designed for rugged aerospace and industrial control applications. Engineers routinely confront unreliable mating, corrosion risk from plating, and space constraints inside compact enclosures. This connector family carries MIL-DTL-26482 SI qualification, REACH environmental compliance, and a durable aluminum shell, with cadmium plating for corrosion protection. The combination of 98 solder cup contacts, a straight backshell adaptor, and a 1/3 bayonet coupling supports reliable, quick mating in harsh environments. In practice, this translates to faster assembly, easier field maintenance, and lower total cost of ownership for high-mybrid harness systems—especially where space is at a premium and signal integrity matters.
Product Information
Extended Description
85100AC898SW50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos W; 85100AC898SW50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100AC898SW50
Product Length/Depth
48 mm
Product Height
21 mm
Product Width
21 mm
Product Weight
14.3 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
98
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
98
Feature → Business Impact → Application: 98 solder cup contacts enable high-density signal and power integration within a compact footprint, reducing harness complexity and assembly time in control cabinets and avionics racks. This translates to measurable efficiency gains during assembly and easier traceability in maintenance checks in avionics and industrial automation. Feature → MIL-DTL-26482 SI qualification provides proven rugged performance and regulatory alignment, supporting compliant deployments in aerospace, defense, and harsh-industrial environments. Application: ensures compatibility with standard Souriau mating interfaces while maintaining reliability under vibration and thermal cycling. Feature → Aluminum shell with cadmium plating delivers corrosion resistance and durability in challenging environments, lowering long-term maintenance costs and extending service life in outdoor enclosures or coastal facilities. Application: ideal for field deployment in harsh sites with exposure to contaminants. Feature → Straight backshell adaptor and 1/3 bayonet coupling enable quick, secure mating and efficient field service, reducing downtime during installations or retrofits. Application: maintenance-heavy assemblies such as radar decks, robotics, and factory automation stations. Feature → W orientation and square flange receptacle layout supports straightforward panel integration and routing, improving downstream harness design and reducing misalignment risk during assembly. Application: panel-mount assemblies in critical systems requiring precise alignment and robust mechanical support.
Get a Quick Quote for a Eaton 85100AC898SW50
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton 85100AC898SW50?
Enquire Now
FAQs
This part uses a straight backshell adaptor and 1/3 bayonet coupling, with W orientation for panel mounting. Ensure mating with the corresponding Souriau 851-series counterparts and confirm shell size 8 and 98 contact count match your design. Plan for 48 mm length and 21 mm width/height to fit your enclosure cutouts, and verify environmental rating aligns with REACH requirements.
The assembly provides 98 solder cup contacts in an aluminum shell, cadmium plating for corrosion resistance, and a wide operating range of -40 °C to 125 °C. This supports high-temperature operation in harsh environments while maintaining reliable electrical performance and signal integrity.
Yes. The connector is MIL-DTL-26482 SI qualified, ensuring compatibility with industry-standard military interfaces and rugged performance, and it is REACH compliant, aligning with environmental and regulatory expectations for modern implementations.
Best-suited for aerospace, defense, and rugged industrial automation where high contact density, quick mating, and reliable performance under vibration are required. The square flange receptacle design eases panel integration, while the 1/3 bayonet coupling supports fast field maintenance.
The 98-contact configuration reduces harness complexity, while the bayonet coupling minimizes mating/demate time. The aluminum shell and cadmium plating provide durability against corrosion, lowering preventive maintenance and replacement costs in exposure-prone environments, contributing to a lower total cost of ownership over the system life cycle.