Eaton 85100AC2461PZ50 Receptacle - MIL-DTL-26482 SI
Part Number: 85100AC2461PZ50
Quick Summary
Eaton Souriau 851 series MIL-DTL-26482 SI qualified receptacle delivers rugged, high-density connections for aerospace and industrial equipment. Design engineers often struggle with vibration, sealing, and mixed-material interfaces that threaten reliability. It meets MIL-DTL-26482 SI qualification, features cadmium plating for corrosion resistance, and uses REACH-compliant materials to meet modern environmental standards. By offering a 61-position square flange, 1/3 bayonet coupling, and an aluminium shell, this solution supports high-density assemblies while simplifying installation and maintenance.
Product Information
Extended Description
85100AC2461PZ50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, male solder contacts, pos Z; 85100AC2461PZ50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100AC2461PZ50
Product Length/Depth
53 mm
Product Height
43.1 mm
Product Width
43.1 mm
Product Weight
73.1 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
Feature: High-density 61-position arrangement within a square flange receptacle. Business Impact: enables compact, high-throughput harnessing and reduces panel footprint, cutting assembly time and wiring complexity. Application: ideal for aerospace, defense, and industrial equipment where space is at a premium and reliable channeling of signals and power is critical. Feature: Cadmium plating on an aluminium shell for corrosion resistance across a wide temperature range. Business Impact: extends service life in harsh environments, lowers maintenance costs, and minimizes unexpected downtime. Application: outdoor equipment, mobile machinery, and aircraft systems exposed to challenging weather. Feature: Straight backshell adaptor with Z orientation and 1/3 Bayonet coupling. Business Impact: streamlines installation, improves mating reliability, and enables faster field servicing. Application: panel-mounted harnesses, field-repair scenarios, and tight-space installations in complex wiring harnesses. Feature: Solder Cup contact delivery for Pin (Male) contacts. Business Impact: simplifies terminal termination, ensures low contact resistance, and supports reliable, vibration-resistant connections. Application: power and signal lines in aerospace and industrial automation. Feature: Wide operating temperature range from -40 °C to 125 °C with REACH-compliant materials. Business Impact: guarantees performance across extreme climates and regulatory compliance, reducing design risk. Application: aircraft, rail, and heavy equipment where environmental exposure is routine and regulatory adherence matters.
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FAQs
The 85100AC2461PZ50 is a square flange receptacle designed for MIL-DTL-26482 series hardware and 61-cavity, solder-cup contacts. It mates with Souriau 851-series inserts and compatible MIL-DTL-26482 panel assemblies that support a 1/3 bayonet coupling and Z orientation. For best results, ensure the mating insert and backshell are specified for 61 circuits and cadmium-plated finishes.
This receptacle is rated for -40 °C to 125 °C operating temperatures, enabling use in extreme environments. It uses aluminium shell with cadmium plating for corrosion resistance and is REACH-compliant, helping meet regulatory requirements for materials and processes in aerospace and industrial applications.
Yes. It is MIL-DTL-26482 SI qualified, designed for high-vibration environments, and provides a dense 61-position contact arrangement with a durable 1/3 bayonet coupling. The square flange receptacle format supports secure panel mounting, lightweight aluminium construction, and reliable solder-cup terminations—ideal for aerospace harnesses and avionics assemblies.
The connector carries MIL-DTL-26482 SI qualification and uses REACH-compliant materials. The cadmium-plated aluminium shell provides corrosion resistance, and the assembly is designed to meet stringent environmental and safety standards applicable to defense, aerospace, and industrial sectors.
The straight backshell adaptor, Z orientation, and 1/3 bayonet coupling simplify mating and disassembly, reducing assembly time and field labor. The 61-cavity solder-cup contacts provide straightforward termination, while the cadmium plating and aluminium shell enhance durability and reduce maintenance frequency in harsh production environments.