Eaton 85100E1210PW50 Receptacle - MIL-DTL-26482 SI qualified
Part Number: 85100E1210PW50
Quick Summary
Eaton 85100E1210PW50 Receptacle provides MIL-DTL-26482 connectivity for rugged field installations. Engineers often struggle with reliable mating, corrosion resistance, and quick field assembly in tight spaces. With MIL-DTL-26482 SI qualification and REACH compliance, it meets demanding aerospace and industrial standards. The square flange backnut design, cadmium plating, and 10-contact layout fit compact cabinets while delivering dependable performance. Coupling is 1/3 Bayonet and contacts are solder cup, allowing straightforward wiring and modular deployment across Souriau 851-series ecosystems. Together, these features reduce installation risk, extend service life, and streamline procurement for high-mix, high-demand environments.
Product Information
Extended Description
85100E1210PW50 Eaton: Square flange receptacle, with backnut, cadmium plating, male solder contacts, pos W; 85100E1210PW50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100E1210PW50
Product Length/Depth
32.7 mm
Product Height
26.5 mm
Product Width
26.5 mm
Product Weight
14.3 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Backnut
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
10
Plating
Cadmium
Shell material
Aluminium
Shell size
12
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
10
Number of cavity #20
10
MIL-DTL-26482 SI qualified design delivers trusted performance in harsh environments, reducing field failures and downtime, which translates to lower maintenance costs and higher system availability. The 10-contact solder-cup configuration in a square flange receptacle with backnut supports dense wiring while preserving ease of installation in restricted panels, improving install time and repeatable MI (mechanical integrity) during maintenance cycles. The 1/3 Bayonet coupling provides secure mating with fast engagement, enabling quick swaps and modular upgrades in dynamic automation lines. Cadmium plating on an aluminium shell offers corrosion resistance without excessive weight, supporting long service life in outdoor or-industrial installations while preserving electrical integrity. Operating from -40 °C to 125 °C and REACH compliant, this connector maintains reliability across diverse climates, minimizing replacement risk and ensuring compliance in regulated environments. Delivered with connector and W orientation aligns with Souriau 851-series ecosystems for seamless interchangeability, reducing procurement complexity and stock variety for maintenance teams.
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FAQs
Begin by aligning the square flange receptacle with the panel cutout and thread the backnut onto the rear of the mounting hole. Ensure the W orientation matches the connector’s mating face, then secure with the backnut to compress the gasket or seal. Solder the 10 contact pins into the corresponding PC board or harness, verify the 1/3 bayonet coupling engagement, and perform a pull test to confirm mating integrity. This approach minimizes movement during operation and supports reliable long-term performance.
The 85100E1210PW50 is MIL-DTL-26482 SI qualified, which ensures compliance with stringent military and aerospace interface requirements. Its aluminium shell with cadmium plating provides robust mechanical and environmental protection, while the backnut cap and 1/3 Bayonet coupling enable secure mating in vibration-prone environments. The 10-contact solder cup configuration supports dense wiring with proven reliability in high-demand military and aerospace systems.
Yes, this receptacle is designed for compatibility within the Souriau 851 series ecosystem. It features a square flange receptacle with backnut, 32.7 mm length, 26.5 mm height and width, and a shell size 12. The 1/3 Bayonet coupling ensures secure mating, while the W orientation simplifies orientation in assemblies. With 10 cavities, it provides ample contact density for rugged automation or avionics interfaces.
The 85100E1210PW50 carries MIL-DTL-26482 SI qualification and REACH environmental compliance, addressing severe duty and restricted substance concerns common in aerospace and industrial settings. Cadmium plating provides corrosion resistance, while the aluminium shell keeps weight low. These attributes support regulatory compliance and reliable operation across wide temperature ranges (-40 °C to 125 °C).
The connector’s durable materials, secure 1/3 Bayonet coupling, and reliable solder cup contacts reduce field maintenance and downtime, delivering higher equipment availability. MIL-DTL-26482 SI qualification and REACH compliance simplify regulatory approvals, while interchangeability within the 851 series lowers spare-part inventory and procurement complexity. The compact form factor and robust corrosion resistance extend service life in harsh environments, offering favorable total cost of ownership for aerospace, defense, and industrial automation programs.