Eaton 85100AC1830PW50 Receptacle - MIL-DTL-26482 SI
Part Number: 85100AC1830PW50
Quick Summary
Eaton 85100AC1830PW50 is a square flange MIL-DTL-26482 receptacle designed for rugged automation and aerospace applications. This connector delivers reliable mating and robust performance in challenging environments where space and weight matter. Engineers often struggle with maintaining signal integrity and fast field assembly under vibration and temperature swings. The device carries MIL-DTL-26482 SI qualification and REACH compliance, with a cadmium-plated aluminium shell and a 30-contact layout for high-density interconnects. Its straight backshell adaptor and W orientation simplify panel integration, while solder-cup contacts provide proven termination reliability. By standardizing on the Eaton Souriau 851 series, buyers reduce part variants and streamline procurement, reducing lead times and maintenance overhead in mixed fleets.
Product Information
Extended Description
85100AC1830PW50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, male solder contacts, pos W; 85100AC1830PW50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100AC1830PW50
Product Length/Depth
51 mm
Product Height
33.7 mm
Product Width
33.7 mm
Product Weight
43.9 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
Pin (Male)
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Layout
30
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
30
Number of cavity #20
30
MIL-DTL-26482 SI qualification design ensures ruggedness and proven intermateability, reducing field failures and simplifying program qualification for aerospace and industrial automation projects. The 1/3 bayonet coupling provides secure mating and fast connect/disconnect under vibration, boosting installation efficiency and reliability in crowded panels. Cadmium plating paired with an aluminium shell delivers corrosion resistance with light weight, extending service life in harsh environments and lowering total system weight for mobile equipment. The 30 solder cup contacts within a square flange receptacle enable high-density interconnects and straightforward terminations, improving wiring harness efficiency and reducing assembly time. A compact 51 mm depth with 33.7 mm width/height and a 30-contact layout support dense panel designs, while the W orientation and straight backshell adaptor simplify installation in space-constrained enclosures. Compatibility with the 851 series ecosystem reduces tooling needs and accelerates spares management for maintenance-led programs.
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FAQs
This square flange receptacle is designed for panel mounting with a backshell adaptor. Ensure a proper cutout and mounting pattern for the 30-contact, 18-shell-size interface. Use the W orientation to align with existing harness layouts, and verify fit with compatible Souriau 851 series enclosures to minimize tooling changes and maximize consistency across assemblies.
The connector delivers 30 solder cup contacts in a 30-position cavity arrangement, with a straight backshell and 1/3 bayonet coupling. It features an aluminium shell, cadmium plating, 51 mm depth, and 33.7 mm width/height. Operating temperature ranges from -40 °C to 125 °C, supporting demanding environments while maintaining signal integrity in high-density interconnects.
Yes. The 1/3 bayonet coupling provides robust retention under vibration, and MIL-DTL-26482 SI qualification confirms compatibility with MIL-spec interconnections. The aluminium shell reduces weight, while a cadmium finish offers corrosion resistance, making it well-suited for aerospace, defense, and rugged industrial automation environments.
The product is MIL-DTL-26482 SI qualified and REACH compliant, aligning with military-spec interconnect standards and environmental regulations. While not all markets require CE or IP ratings, these certifications support broad acceptance in aerospace, defense, and industrial applications and help streamline supplier qualifications.
The solder-cup contacts provide reliable terminations with straightforward field servicing, reducing downtime during maintenance. Cadmium plating and a robust aluminium shell extend service life in harsh conditions, lowering replacement costs. Standardization on the 851 series simplifies spares management and tooling, delivering cost savings and faster repair cycles across mixed fleets.