Eaton 85100A2234PY50 Receptacle - MIL-DTL-26482 SI
Part Number: 85100A2234PY50
Quick Summary
The Eaton 85100A2234PY50 Receptacle provides MIL-DTL-26482 SI qualified power connectivity for harsh industrial environments. Engineers often struggle with seal integrity and reliable mating inside compact, vibratory enclosures. This design adheres to MIL-DTL-26482 SI qualification and REACH environmental compliance, while its cadmium-plated aluminum shell delivers durable corrosion resistance. The 34-contact, 1/3 bayonet arrangement supports dense layouts and fast field service, reducing downtime. With Souriau 851 compatibility, you gain predictable performance in automation panels and control cabinets, improving uptime, regulatory compliance, and maintenance planning across manufacturing floors.
Product Information
Extended Description
85100A2234PY50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, male solder contacts, pos Y; 85100A2234PY50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100A2234PY50
Product Length/Depth
44 mm
Product Height
40 mm
Product Width
40 mm
Product Weight
47.3 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Adaptor
Connector accessory option
Delivered with connector
Connector orientation
Y
Connector type
Receptacle
Contact delivery
Loaded
Contact gender
Pin (Male)
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Layout
34
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
34
Number of cavity #20
34
Feature: MIL-DTL-26482 SI qualified square flange receptacle with an adaptor backshell and cadmium plating. Business Impact: Delivers MIL-spec reliability and corrosion resistance in vibrational environments, reducing field failures and warranty costs. Application: Aerospace, defense, and industrial automation panels that demand robust conformity and long service life. Feature: High-density 34-contact arrangement in a compact shell (Aluminium, Size 22). Business Impact: Enables denser wiring harnesses, lowering panel footprint and simplifying cable management. Application: Robotics, CNC machines, and process control cabinets where space is at a premium. Feature: 1/3 Bayonet coupling with straight backshell and Y orientation. Business Impact: Fast, tool-less mating and reliable alignment, shortening assembly time and service windows. Application: Field servicing and modular system integration in harsh environments. Feature: Solder Cup contacts with loaded contact delivery. Business Impact: Secure, low-impedance connections suitable for mixed power and signal runs, improving electrical integrity. Application: Power distribution blocks and mixed-technology panels. Feature: Cadmium plating on an aluminium shell with operating range -40 °C to 125 °C. Business Impact: Broad temperature performance and enhanced protection in outdoor or factory-floor conditions, reducing replacement cycles. Application: Outdoor equipment, industrial controls, and military-grade installations. Feature: Square flange receptacle with compatible Souriau 851 series components and backshell adaptor. Business Impact: Streamlined procurement and compatibility, lowering sourcing risk and lead times. Application: Integrated systems requiring proven 851 series interoperability.
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FAQs
Compatible with the Souriau 851 series family and standard adaptor backshells designed for MIL-DTL-26482 assemblies. The configuration supports straight backshells and Y orientation, making installation straightforward in tight control panels. For field upgrades, verify mating with 851 series adapters and ensure correct mechanical keying to prevent mismates.
The connector provides 34 contacts with Solder Cup contact delivery and a Pin (Male) contact gender. It uses a 1/3 Bayonet coupling to mate with the corresponding receptacle, enabling secure electrical connections while allowing quick disengagement when servicing automation equipment.
Yes. With 34-position density, aluminum shell, cadmium plating, and a wide operating temperature range (-40 °C to 125 °C), it is well-suited for rugged automation environments. Its compatibility with Souriau 851 series components supports scalable, modular panel designs and reliable field performance.
The 85100A2234PY50 is MIL-DTL-26482 SI qualified and REACH compliant. These certifications indicate robust MIL-spec performance and adherence to environmental regulations, helping meet procurement requirements for aerospace, defense, and industrial applications.
The combination of high contact density, quick mating via 1/3 Bayonet coupling, and durable cadmium-plated aluminium shell reduces maintenance downtime and field-service costs. In long-running automation lines, this translates to fewer engagements, lower labor costs, and improved overall equipment effectiveness (OEE).