Eaton 85100AC1626PW50 Receptacle - MIL-DTL-26482 SI
Part Number: 85100AC1626PW50
Quick Summary
The Eaton 85100AC1626PW50 is a square flange receptacle for MIL-DTL-26482 SI connections used in aerospace and industrial equipment. This design helps address challenges with space constraints and ensuring reliable mating under vibration and temperature swings. MIL-DTL-26482 SI qualification, REACH compliance, and cadmium-plated aluminum shell provide critical reliability and regulatory alignment. By delivering 26 contacts in a compact 51 mm length and a straight backshell, it simplifies panel integration and reduces installation time. The solution supports scalable connectivity and lifecycle cost reduction, making it a practical choice for projects with demanding performance targets.
Product Information
Extended Description
85100AC1626PW50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, male solder contacts, pos W; 85100AC1626PW50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100AC1626PW50
Product Length/Depth
51 mm
Product Height
31.3 mm
Product Width
31.3 mm
Product Weight
33.4 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
26
Plating
Cadmium
Shell material
Aluminium
Shell size
16
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
26
Number of cavity #20
26
Feature: 26 positions with solder cup contacts and a 51 mm length. Business Impact: High-density connectivity reduces panel real estate and wiring complexity while maintaining robust signal integrity in tight enclosures. Application: Aerospace avionics enclosures and rugged industrial equipment where space is at a premium. Feature: 1/3 Bayonet coupling and straight backshell. Business Impact: Quick, secure mating with minimal commissioning effort, enabling faster field installation and easier maintenance. Application: Vehicle harnesses and equipment racks subject to vibration. Feature: Cadmium plating on an aluminium shell. Business Impact: Enhanced corrosion resistance and longevity in harsh environments, lowering maintenance costs. Application: Salt spray and humidity-prone outdoor or coastal installations. Feature: 26 contacts with male solder cups. Business Impact: Simplified termination process and reliable electrical performance for medium-density I/O. Application: Control panels and instrumentation where solder-down connections are preferred. Feature: Backshell adaptor and W orientation. Business Impact: Flexible installation options and streamlined integration with existing harnesses. Application: Modular systems and retrofits that require compatible backshell configurations. Feature: Operating temperature range -40 °C to 125 °C. Business Impact: Proven reliability across extreme temperatures reduces downtime and expands mission suitability. Application: Aerospace, defense, and industrial machinery operating under wide thermal cycles.
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FAQs
Install the 85100AC1626PW50 using the 1/3 bayonet coupling to ensure a secure, vibration-resistant connection. Align the straight backshell adaptor with the panel cutout, and terminate the 26 solder cup contacts per your wiring harness schematic. Verify aluminium shell size 16 fits the enclosure and observe the -40 to 125 °C operating range for reliable operation in harsh environments.
Key specs include 26 contact positions with pin (male) solder cups, 51 mm length, 31.3 mm height and width, aluminium shell, cadmium plating, 1/3 bayonet coupling, straight backshell, connector type receptacle, and 26 cavities. The environmental range is -40 °C to 125 °C, with REACH environmental compliance and a square flange receptacle configuration.
Yes. The 85100AC1626PW50 is MIL-DTL-26482 SI qualified, features a cadmium-plated aluminium shell for corrosion resistance, and operates from -40 to 125 °C. Its 26-position, 1/3 bayonet design supports rugged mating under vibration, making it well-suited for aerospace, defense, and demanding industrial machinery where reliability is critical.
The product carries MIL-DTL-26482 SI qualification and REACH compliance, indicating suitability for regulated environments and environmental safety standards. While cadmium plating provides protection, verify RoHS status with the supplier for your specific procurement requirements, as RoHS coverage can vary by region and deployment.
Plan for periodic inspection of the 26 solder cup contacts for integrity and corrosion resistance, especially in harsh environments. The 1/3 Bayonet coupling facilitates quick mating/demating during maintenance, reducing downtime. When replacing, verify panel cutouts, shell size 16 compatibility, and ensure REACH-compliant materials are used to maintain regulatory alignment.