Eaton 85100A2461PW50 Receptacle - MIL-DTL-26482 SI Qualified
Part Number: 85100A2461PW50
Quick Summary
The Eaton Souriau 85100A2461PW50 MIL-DTL-26482 SI qualified receptacle provides rugged, high-density connectivity for harsh environments in aerospace and industrial automation. Engineers frequently struggle with compatibility, environmental exposure, and contact reliability in compact, multi-pin assemblies. MIL-DTL-26482 SI qualified, REACH compliant, and a robust aluminium shell support rugged operation and regulatory alignment. With cadmium finish and a straight backshell adaptor, the 61-position connector delivers reliable solder-cup contacts, quick mating, and field-servicing capabilities for demanding applications. This makes it ideal for avionics racks, industrial controllers, and military hardware where space is tight and performance matters. Customers also gain predictable lifecycle costs and easier sourcing thanks to the common Souriau 851 series platform.
Product Information
Extended Description
85100A2461PW50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, male solder contacts, pos W; 85100A2461PW50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100A2461PW50
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
W
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: MIL-DTL-26482 SI qualification and a 61-position configuration. Benefit: Ensures robust, high-density mating with proven military specification compatibility, reducing redesign risk in complex harnesses. Application: Aerospace avionics, defense equipment, and industrial control systems. The impact is measurable through improved reliability and streamlined procurement. Business outcome: lower rework rates and fewer field failures. Feature → Business Impact → Application: High-density 61-way interface supports scalable systems without enlarging panel footprint, enabling compact designs in aircraft avionics racks and rugged industrial controllers. Application: Mixed signal and power interfaces; Outcome: reduced panel real estate and simplified harness management. Feature: 1/3 Bayonet coupling. Benefit: Quick, secure mating with vibration resistance, cutting maintenance time in the field. Application: Aircraft and vehicle harness assemblies; Impact: faster assembly lines and improved serviceability. Feature: Solder Cup contact type, Pin (Male) gender, Loaded delivery. Benefit: Reliable terminations with straightforward soldering/crimping; Application: Power and data paths in tight spaces; Outcome: consistent electrical performance. Feature: Backshell adaptor with Straight orientation. Benefit: Flexible mounting options and easier routing; Application: Enclosures with constrained cavities; Impact: simplified installation. Feature: Cadmium plating on Aluminium shell, Shell size 24. Benefit: corrosion resistance and weight efficiency; Application: Harsh environments; Outcome: longer life in demanding duty cycles. Feature: Operating temperature range -40 °C to 125 °C. Benefit: Broad thermal tolerance; Application: Military and industrial equipment exposed to extreme temperatures; Impact: maintained performance. Feature: REACH environmental compliance. Benefit: Regulatory alignment; Application: Global supply chains with strict environmental requirements; Outcome: smoother certification paths. Feature: Square flange receptacle, 61 cavities. Benefit: Structural rigidity and secure mounting; Application: Panel assemblies requiring robust mechanical stability; Impact: reliable long-term operation.
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FAQs
When integrating the 85100A2461PW50, plan for its square flange receptacle form factor, 61-contact cavity count, and straight backshell adaptor. Use the 1/3 bayonet coupling to ensure secure mating in vibration-prone environments, and note that the connector is delivered with connector and solder cup terminations, facilitating straightforward panel installation in aerospace or industrial panels.
Key specs include MIL-DTL-26482 SI qualification, 61 contacts (shell size 24) with cadmium plating on an aluminium shell, operating from -40 °C to 125 °C, and a straight backshell. The connector uses solder cup contacts, male pin contact delivery, and 1/3 bayonet coupling for reliable, fast mating in harsh environments.
Yes. The 85100A2461PW50 is designed for aerospace, defense, and rugged industrial use, leveraging MIL-DTL-26482 SI qualification, aluminium shell, cadmium finish, and REACH compliance. Its 61-cavity configuration supports dense harnesses, while the bayonet coupling and robust mating ensure secure connections under vibration and thermal cycling typical in these sectors.
This receptacle meets MIL-DTL-26482 SI qualification and REACH environmental compliance. Cadmium plating provides corrosion resistance in challenging environments, and the aluminium shell contributes to weight efficiency while maintaining mechanical strength, aligning with aerospace and defense regulatory expectations for durable, reliable connectors.
The 85100A2461PW50 offers a durable, field-serviceable design with solder cup terminations and a straight backshell adaptor that simplify assembly and replacement. Its high contact density and robust construction reduce connector-related maintenance, leading to lower lifecycle costs, faster repair times, and predictable performance in mission-critical applications.