Eaton 85100A2461PZ50 Receptacle - MIL-DTL-26482 SI-qualified
Part Number: 85100A2461PZ50
Quick Summary
Eaton 85100A2461PZ50 Receptacle enables rugged MIL-DTL-26482 connectivity for aerospace, defense, and rugged industrial systems. Engineers often struggle with supplier fragmentation, inconsistent mating standards, and costly field failures when selecting high-density connectors. This MIL-DTL-26482 SI-qualified solution offers a cadmium-plated aluminium shell, and a square flange receptacle design that survives harsh environments. With 61 contacts in a compact 44 mm depth profile and a 1/3 bayonet coupling, it supports reliable high-density interconnects while simplifying installation and maintenance. The design aligns with aerospace and industrial automation needs, delivering performance, traceability, and long-term procurement consistency.
Product Information
Extended Description
85100A2461PZ50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, male solder contacts, pos Z; 85100A2461PZ50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100A2461PZ50
Product Length/Depth
44 mm
Product Height
43.1 mm
Product Width
43.1 mm
Product Weight
63.1 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
61
Plating
Cadmium
Shell material
Aluminium
Shell size
24
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
61
Number of cavity #20
61
The 61-position contact layout enables high-density interconnects within a compact 44 mm depth, reducing panel footprint and wiring complexity while increasing channel density. This translates to lower weight and material costs across large assemblies, benefiting aerospace racks and industrial control panels. Cadmium plating on an aluminium shell provides robust corrosion resistance and durable service in challenging environments, reducing maintenance cycles and extending asset life in salt spray or coastal applications. A 1/3 bayonet coupling offers fast, secure mating with repeatable alignment, cutting downtimes during assembly, inspection, or field maintenance and improving overall project timelines. Solder Cup contacts support straightforward termination for PCB or harness integration, improving installation reliability and reducing rework during production or repair. The straight backshell, Z orientation, and accompanying adaptor enable seamless harness routing and compatibility with existing Souriau 851-series ecosystems. With a wide operating temperature range (-40 °C to 125 °C) and REACH compliance, the connector maintains performance in extreme conditions while meeting regulatory requirements, mitigating risk for regulated industries and long-term procurement planning.
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FAQs
The 85100A2461PZ50 features a square flange receptacle with a straight backshell and a Z orientation, paired with a 1/3 bayonet coupling for fast, secure mating. It is delivered with connector, supports solder cup contacts, and is designed to mate with Souriau 851-series assemblies, enabling straightforward integration into existing harness ecosystems and minimizing rework during system upgrades.
The assembly provides 61 solder cup contacts in a 61-position layout, with cadmium plating on an aluminium shell. It operates from -40 °C to 125 °C and is REACH compliant, ensuring reliability across typical aerospace and harsh industrial environments while meeting regulatory requirements.
Yes. The 85100A2461PZ50 is part of the MIL-DTL-26482 family and is SI-qualified, offering rigorous performance and environmental resilience required for aerospace and defense systems. Its 61-position high-density design, along with an aluminium shell and cadmium finish, supports high-reliability missions in demanding settings.
The 1/3 bayonet coupling enables rapid mating and unmating, reducing downtime during assembly and field service. Solder Cup contacts simplify termination processes, and the straight backshell with adaptor streamlines harness routing, improving alignment and repeatability for maintenance tasks and inspections.
Key considerations include MIL-DTL-26482 SI qualification, cadmium plating on an aluminium shell, and REACH compliance. Delivered with connector support, it fits existing Souriau 851-series inventories, enabling consistent procurement and traceability across programs while meeting regulatory and environmental standards.