Eaton 85100E2024SZ50 Receptacle - MIL-DTL-26482 SI
Part Number: 85100E2024SZ50
Quick Summary
Eaton 85100E2024SZ50 Receptacle delivers robust MIL-DTL-26482 connectivity for harsh industrial environments and equipment. Engineers often face mating reliability, thermal cycling, and ruggedization challenges when panel-mount connectors must perform across wide temperature ranges. This model is MIL-DTL-26482 SI qualified and REACH compliant, featuring an aluminium shell, cadmium plating, and a backnut assembly to address durability and regulatory requirements. With a 24-position layout, Z orientation, and a backnut-backed shell, it enables reliable panel mounting and seamless integration with delivered connectors in automation and manufacturing equipment.
Product Information
Extended Description
85100E2024SZ50 Eaton: Square flange receptacle, with backnut, cadmium plating, female solder contacts, pos Z; 85100E2024SZ50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100E2024SZ50
Product Length/Depth
34.5 mm
Product Height
36.9 mm
Product Width
36.9 mm
Product Weight
44.4 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Backnut
Connector accessory option
Delivered with connector
Connector orientation
Z
Connector type
Receptacle
Contact delivery
Loaded
Contact gender
Socket (Female)
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Layout
24
Plating
Cadmium
Shell material
Aluminium
Shell size
20
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
24
Number of cavity #20
24
Feature → Business Impact → Application: 24-position square flange receptacle with backnut enables secure, panel-mounted assemblies in control cabinets and machinery housings, reducing field tightening and rework while improving reliability in automation networks. Benefit: faster, more predictable installations and long-term alignment, lowering maintenance costs in manufacturing lines and robotics applications. Application: industrial automation panels and machine-builds requiring a compact, high-contact-count connector. Feature → Business Impact → Application: 1/3 bayonet coupling delivers quick, vibration-resistant mating, shortening assembly time on the shop floor and enhancing uptime in CNC machines and conveyors. Application: high-vibration environments where fast circuit checks and robust engagement matter. Feature → Business Impact → Application: cadmium-plated aluminium shell and cadmium finish provide corrosion resistance and mechanical strength, extending service life in outdoor enclosures and harsh plant environments. Application: exterior panels, weather-protected cabinets, and offshore or chemical-processing facilities. Feature → Business Impact → Application: solder cup contacts enable reliable, field-serviceable terminations with common wire sizes, reducing tool requirements and training needs. Application: wiring harnesses, panel terminations, and retrofit projects. Feature → Business Impact → Application: operating range -40 to 125 °C and REACH compliance ensure performance across temperature cycling and regulatory landscapes, minimizing field failures and compliance risk. Application: equipment deployed in outdoor plants, automotive suppliers, and food-and-beverage processing lines where temperature and environmental standards matter. Feature → Business Impact → Application: delivered with connector option and Z orientation streamlines integration with existing harnesses and panel layouts, enabling plug-and-play replacements. Application: retrofit and expansion projects where minimizing downtime is critical.
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FAQs
Ensure panel cutouts accommodate a 24-position square flange receptacle with a backnut, matching the 34.5 mm depth and 36.9 mm height/width. Verify Z orientation and 1/3 bayonet coupling for correct mating, and confirm that the 24 solder cup contacts align with your wire terminations. Delivered with connector compatibility helps reduce integration risk.
This receptacle provides 24 contacts with solder-cup interfaces and a cadmium-plated aluminium shell (size 20). It tolerates -40 to 125 °C operating temperatures and complies with REACH. The backnut backshell and 1/3 bayonet coupling support secure, vibration-resistant panel connections suitable for demanding industrial environments.
The 1/3 bayonet coupling enables quick mating without tools while delivering robust engagement under vibration and dynamic loads. This reduces assembly time, minimizes misalignment risk, and increases reliability in machinery, conveyors, and robotics environments where frequent maintenance or reworks are undesirable.
The product is MIL-DTL-26482 SI qualified, indicating a military-style specification for performance and interchangeability in demanding applications. It also complies with REACH environmental requirements, supporting regulatory acceptance in many regions. These certifications help ensure long-term availability, compatibility with existing MIL-style assemblies, and reduced regulatory risk for compliant projects.
Expect improved uptime due to reliable solder cup contacts and robust aluminium shell with cadmium plating that withstands harsh environments. The backnut and square flange mounting simplify installation and future replacements, reducing maintenance labor. The 24-position design also supports scalable harnessing, providing a favorable total cost of ownership in automation and equipment builds.