Eaton 85100E2016S50 Receptacle - MIL-DTL-26482 SI
Part Number: 85100E2016S50
Quick Summary
The Eaton Souriau 851 series MIL-DTL-26482 SI qualified connectors deliver rugged square flange receptacles for harsh industrial environments. Field installations frequently struggle with misalignment, damaged backshells, and downtime during mating and maintenance. The 85100E2016S50 addresses these challenges with tight tolerances, a straight backshell, and a secure backnut, delivering reliable connections in demanding conditions. With MIL-DTL-26482 SI qualification and REACH compliance, this receptacle meets critical industry standards while supporting regulated operations. For system integrators and OEMs, the combination of a cadmium-plated aluminium shell, 16 solder-cup contacts, and a 1/3 Bayonet coupling translates into improved installation speed, better vibration resistance, and lower total cost of ownership over the product lifecycle. It is well-suited for aerospace, defense, and rugged automation applications.
Product Information
Extended Description
85100E2016S50 Eaton: Square flange receptacle, with backnut, cadmium plating, female solder contacts, pos N; 85100E2016S50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100E2016S50
Product Length/Depth
34.5 mm
Product Height
36.9 mm
Product Width
36.9 mm
Product Weight
49 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
Socket (Female)
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Layout
16
Plating
Cadmium
Shell material
Aluminium
Shell size
20
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
16
Number of cavity #16
16
Feature: 16-position layout with 1/3 bayonet coupling and a backnut backshell. Business impact: Enables fast, secure mating and reduces installation time, lowering the likelihood of misalignment during field wiring. Application: Automation panels, aircraft ground support equipment, and rugged industrial control cabinets where quick, repeatable mating is critical. Feature: Cadmium plating on an aluminium shell. Business impact: Provides corrosion resistance without adding significant weight, extending service life in harsh environments and easing handling during installation. Application: Outdoor or dirty factory floors, mining, and oil-and-gas facilities requiring durable enclosures with lighter weight. Feature: Solder Cup contacts (socket/female) delivered loaded. Business impact: Delivers reliable signal integrity with straightforward termination, reducing field termination errors and maintenance time. Application: Harness assemblies and panel-to-cable connections in high-vibration settings. Feature: Wide operating temperature range (-40 °C to 125 °C). Business impact: Ensures performance across extreme ambient conditions, improving uptime and system resilience. Application: Equipment exposed to heat sources, cold facilities, and portable field units. Feature: REACH compliance and MIL-DTL-26482 SI qualification. Business impact: Regulatory alignment and dependable performance in critical programs, supporting audit readiness and long-term certification. Application: Regulated industrial, aerospace, and defense programs requiring traceable material and connection standards. Feature: Delivered with connector option and straight backshell configuration. Business impact: Simplifies procurement and installation, reduces part counts, and accelerates commissioning. Application: OEM assemblies and systems integrators integrating 851 series components into existing architectures.
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FAQs
Plan for a straight backshell with a backnut to ensure proper alignment and seal. The 16-position layout and 1/3 bayonet coupling enable quick mating, while loaded solder-cup contacts simplify terminations. Ensure compatibility with the mating Souriau 851 series plug and use the delivered connector option to minimize additional parts during setup.
Yes. It is part of the Souriau 851 series and designed to mate with corresponding 851 series plugs and panels. Check the alignment, backnut installation, and the 16-contact arrangement to ensure a proper, secure connection in your harness or panel interface.
The 85100E2016S50 carries MIL-DTL-26482 SI qualification for high-reliability applications and REACH compliance for regulatory environmental standards. It operates from -40 °C to 125 °C, making it suitable for extreme ambient conditions found in aerospace, defense, and rugged automation environments.
Key specs include 16 contacts with a 34.5 mm depth and 36.9 mm width/height, a 49 g weight, aluminium shell size 20, cadmium plating, straight backshell, and backnut. Receptacle type is square flange, with 1/3 bayonet coupling and solder-cup contacts designed for reliable field terminations.
The 1/3 Bayonet coupling provides rapid yet secure mating, reducing assembly time and improving vibration resistance. The backnut backshell helps maintain seal integrity and simplifies maintenance, making it ideal for field servicing and quick swaps in harsh environments.