Eaton 85100E147P50 Receptacle - MIL-DTL-26482
Part Number: 85100E147P50
Quick Summary
The Eaton Souriau 851 series MIL-DTL-26482 SI qualified receptacle delivers rugged, reliable wiring connections for harsh environments. In demanding installations, space constraints and mating integrity can slow deployment and increase field risk. This connector carries MIL-DTL-26482 SI qualification and REACH environmental compliance, with cadmium plating for long-term corrosion protection. As a square flange receptacle with a backnut and 1/3 bayonet coupling, it enables secure, quick-mate assemblies that reduce maintenance cycles and boost system uptime in automation, aerospace, and defense applications.
Product Information
Extended Description
85100E147P50 Eaton: Square flange receptacle, with backnut, cadmium plating, male solder contacts, pos N; 85100E147P50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100E147P50
Product Length/Depth
32.7 mm
Product Height
28.9 mm
Product Width
28.9 mm
Product Weight
18.6 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Backnut
Connector accessory option
Delivered with connector
Connector orientation
N
Connector type
Receptacle
Contact delivery
Loaded
Contact gender
Pin (Male)
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Layout
7
Plating
Cadmium
Shell material
Aluminium
Shell size
14
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
7
Number of cavity #16
7
Feature: 7-position layout and 1/3 bayonet coupling enable fast, repeatable mating with a compact footprint. Benefit: Improves installation efficiency and reduces cycle time during panel assembly, minimizing project delays in automated systems. Application: Suitable for control panels and harness assemblies where space is at a premium. The Eaton 85100E147P50 supports quick field mating without sacrificing alignment, delivering reliable connections in tight installations. Feature → Business Impact → Application: Solder Cup male contacts with cadmium plating and an aluminum shell provide robust, corrosion-resistant electrical paths, reducing maintenance costs and extending service life in harsh environments. Application includes rugged industrial plants and outdoor equipment. Feature: Backnut mounting and square flange receptacle geometry ensure secure panel retention, improving vibration resistance and reducing downtime during heavy equipment operation. Application: Offshore, aerospace, and heavy industry where vibration and shock are common. Feature: -40 to 125 °C operating range and aluminium shell deliver thermal resilience and lightweight strength, enhancing payload and fuel efficiency in transport and defense systems. Application: High-temperature or cold-start scenarios in automotive, rail, and machinery. Feature: Delivered with connector and N orientation simplifies installation workflows, enabling plug-and-play integration with compatible 851 series mates. Application: New builds and refurbishments where quick, reliable integration is critical to achieving on-time commissioning.
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FAQs
To install, mount the square flange receptacle using the backnut for secure panel retention and align with the mating 851-series plug. The connector uses a 1/3 bayonet coupling for quick mating and accommodates seven solder cup pins. Ensure orientation is set to N, then mate and rotate to lock. The assembly is designed for straightforward field servicing with compatible Eaton Souriau components.
Key specs include seven contacts in a 7-position layout, male pin solder cup contacts, cadmium plating on an aluminium shell, backnut mounting, straight backshell, and a 32.7 mm depth with 28.9 mm width and height. Operating temperature ranges from -40 °C to 125 °C. The connector is delivered loaded and ready to mate with a corresponding 851-series receptacle.
Yes. MIL-DTL-26482 SI qualification supports aerospace and defense use, while the aluminium shell and cadmium plating offer weight savings and corrosion resistance for harsh industrial environments. With a 7-way layout and 1/3 bayonet coupling, it suits automated systems and rugged equipment in manufacturing, rail, and outdoor deployments where reliable, quick-mate connections are essential.
The 85100E147P50 is MIL-DTL-26482 SI qualified and REACH compliant, with cadmium plating noted in the specification. While it provides robust performance in demanding conditions, confirm your project’s RoHS/other regulatory requirements for cadmium finishes and coordinate with Eaton’s drawings (C05851A) for final approval and traceability.
The backnut mounting, square flange receptacle design, and 1/3 bayonet coupling reduce maintenance downtime by enabling rapid mating/demate cycles. Lightweight aluminium shell lowers overall system weight, contributing to efficiency in mobile platforms. With 7 solder cup contacts and a robust cadmium-plated finish, expected service life improves in high-shock, high-vibration environments, delivering lower total cost of ownership.