Eaton 85100E2236PZ50 Receptacle - MIL-DTL-26482 SI Qualified
Part Number: 85100E2236PZ50
Quick Summary
85100E2236PZ50 is a MIL-DTL-26482 SI qualified square flange receptacle for rugged automation and aerospace connections. Engineers frequently encounter mating misalignment and corrosion risk in harsh environments, making reliability a top priority. This Souriau 851 series part is MIL-DTL-26482 SI qualified and REACH compliant, with a cadmium-plated aluminium shell to maximize durability. Its compact 36‑cavity layout, 34.5 mm length, and 40 mm square footprint support scalable, cost-efficient panel integrations while enabling easy field service and future upgrades in critical control systems.
Product Information
Extended Description
85100E2236PZ50 Eaton: Square flange receptacle, with backnut, cadmium plating, male solder contacts, pos Z; 85100E2236PZ50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100E2236PZ50
Product Length/Depth
34.5 mm
Product Height
40 mm
Product Width
40 mm
Product Weight
50 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
Pin (Male)
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Layout
36
Plating
Cadmium
Shell material
Aluminium
Shell size
22
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
36
Number of cavity #20
36
Feature → Business Impact → Application: MIL-DTL-26482 SI qualification guarantees robust defense-grade performance and high-reliability mating in extreme environments, reducing field failure rates and warranty costs for aerospace and industrial automation programs. This translates to lower downtime, higher OEE, and safer operations across critical lines and machinery. Feature → Business Impact → Application: 36 solder cup contacts with a pin (male) configuration support dense signal and power transfer in compact packages, enabling higher channel density in control panels and robotics without increasing enclosure size. Ideal for crane systems, machine tools, and aerospace subsystems needing reliable multi-conductor interconnects. Feature → Business Impact → Application: Cadmium plating on an aluminium shell offers corrosion resistance and lightweight strength, extending service life in outdoor or humid installations and reducing maintenance cycles for offshore equipment and rail signaling. Feature → Business Impact → Application: 1/3 bayonet coupling and straight backnut backshell deliver secure, vibration-resistant mating with straightforward installation, cutting commissioning time by minutes per connector and simplifying field replacements in high-mix manufacturing. Feature → Business Impact → Application: 40x40 mm shell footprint and 34.5 mm depth provide a compact, lightweight interface that preserves panel real estate and reduces total system weight, supporting space-constrained automation cabinets and avionics racks while maintaining 36-contact capability. Feature → Business Impact → Application: Solder cup contact delivery and male polarity simplify assembly, enabling quick harness termination and reducing interconnect labor costs in assembly lines and maintenance yards. Feature → Business Impact → Application: Operating temperature range from -40 °C to 125 °C ensures uninterrupted performance across cold starts and hot operation, meeting stringent process tolerances for harsh industrial, automotive, and aerospace environments. This combination of features supports easier compliance with quality standards and a smoother lifecycle management plan, particularly for high-demand programs with long service intervals.
Get a Quick Quote for a Eaton 85100E2236PZ50
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 85100E2236PZ50?
Enquire Now
FAQs
The 85100E2236PZ50 is a square flange receptacle designed for backnut mounting with a straight backshell and 1/3 bayonet coupling. It arrives with a connector and features 36 solder cup contacts in a male pin configuration. This makes it suitable for panel-mited, rugged interconnects in aerospace, defense, and industrial automation environments, including space-constrained control cabinets.
This model supports 36 contacts in a 36-position cavity layout with male solder cup contacts. It features CADMIUM plating on an aluminium shell, a backnut backshell, and a Z orientation. Operating temperature ranges from -40 °C to 125 °C, aligning with demanding industrial and aerospace applications while preserving signal integrity and current capacity in rugged conditions.
Yes. It is MIL-DTL-26482 SI qualified, part of the Souriau 851 series, which is designed for high-reliability aerospace and defense interconnects. The cadmium-plated aluminium shell provides corrosion resistance, and the solid 36-contact configuration supports complex harnessing in aerospace, railway, and heavy industry panels that endure vibration and temperature extremes.
The connector is MIL-DTL-26482 SI qualified, a key military specification for sealed, high-reliability interconnects. It also lists REACH compliance for environmental suitability. While not always market-specific in all regions, these standards support regulatory readiness for aerospace, defense, and industrial equipment that require robust, compliant interconnects.
The backnut backshell and 1/3 bayonet coupling enable quick, secure assembly with minimal torque requirements, reducing installation time in field or shop environments. The 34.5 mm depth, 40 mm width, and 40 mm height provide a compact footprint that simplifies harness routing and enclosure design, while the 50 g weight supports lightweight assemblies and lowers overall system weight for better energy efficiency.