Eaton 85100A2236PZ50 Receptacle - MIL-DTL-26482 SI
Part Number: 85100A2236PZ50
Quick Summary
Eaton Souriau 851 series MIL-DTL-26482 SI qualified connectors provide rugged, high-density interconnects for harsh industrial and aerospace environments. Design teams struggle with limited panel space, signal integrity in dense layouts, and environmental exposure that drives premature wear. This 85100A2236PZ50 meets MIL-DTL-26482 SI requirements and REACH compliance, with cadmium plating and an aluminum shell delivering durable performance. Its square flange receptacle and 36-contact layout support scalable, maintenance-friendly assemblies, while the straight backshell and Z orientation simplify installation in constrained bays. For engineers and procurement pros, this connector offers reliable compatibility with Souriau 851 components, reducing redesign risk and supporting cost-effective, long lifecycle automation projects.
Product Information
Extended Description
85100A2236PZ50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, male solder contacts, pos Z; 85100A2236PZ50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100A2236PZ50
Product Length/Depth
44 mm
Product Height
40 mm
Product Width
40 mm
Product Weight
48 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Adaptor
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: 36-position layout with 1/3 bayonet coupling; Business Impact: enables high-density circuits in compact panels, reducing enclosure size and cost; Application: aerospace avionics, industrial control panels. Feature: Cadmium plating on an aluminum shell; Business Impact: improved corrosion resistance with lightweight structure, enhancing field longevity; Application: outdoor installations and harsh manufacturing environments. Feature: Solder Cup male contacts; Business Impact: straightforward field termination and robust electrical performance, lowering assembly time and rework; Application: harness integration and panel-mount assemblies. Feature: Backshell adaptor with straight orientation (Z); Business Impact: simplified mating in tight spaces and easier routing of cables; Application: compact equipment and control cabinets. Feature: 1/3 Bayonet coupling; Business Impact: quick, secure mating with reliable retention, reducing maintenance downtime; Application: high-vibration environments. Feature: 36 contacts across a 22-shell size; Business Impact: high-density interconnects for 36 circuits without increasing footprint; Application: data and power interfaces in automated systems. This combination supports REACH compliance and MIL-grade performance while enabling scalable solutions for modern industrial automation and aerospace interfaces.
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FAQs
85100A2236PZ50 is a square flange receptacle designed for Souriau 851 series mating interfaces using a 1/3 bayonet coupling. It features a Z orientation and a straight backshell adaptor for straightforward alignment. For proper compatibility, pair it with the corresponding Souriau 851 series plug/receptacle assemblies specified for MIL-DTL-26482, ensuring the same shell size, contact count, and finishing (cadmium plating).
This connector operates from -40 °C to 125 °C, supporting use in extreme temperatures common in aerospace and rugged industrial environments. It carries MIL-DTL-26482 SI qualification and REACH environmental compliance, with cadmium plating on an aluminum shell to enhance corrosion resistance. Note that environmental ratings beyond REACH or additional IP/rain exposure ratings should be confirmed per your system requirements.
Yes. The 85100A2236PZ50 is built to MIL-DTL-26482 SI qualifications, includes a robust aluminum shell, high-density 36-contact configuration, and a reliable 1/3 bayonet coupling. Its design supports critical aerospace interfaces and demanding industrial automation networks where durability, signal integrity, and quick field mating are essential for uptime and maintenance efficiency.
Cadmium plating provides corrosion resistance and durability in harsh environments, which is advantageous for long-term reliability. However, cadmium use is increasingly scrutinized; validate your internal and regional cadmium policies. The 85100A2236PZ50 also complies with REACH, so plan for the potential need to document material composition and consider alternatives if cadmium restrictions apply to your program.
The connector ships as a preloaded receptacle with solder cup contacts, and the straight backshell adaptor plus Z orientation simplifies alignment during mating. The 36-contact density reduces the number of separate interconnect parts, lowering harness complexity. Utilizing the robust MIL-grade design reduces field failures, while the compact form factor supports smaller panel footprints and faster maintenance routines.