Eaton 85100A1412SX50 Receptacle - MIL-DTL-26482 SI
Part Number: 85100A1412SX50
Quick Summary
85100A1412SX50 is a square flange receptacle used for rugged MIL-DTL-26482 connections in aerospace, defense, and industrial automation. Engineers face reliability challenges in vibration, temperature swings, and limited maintenance windows, especially when harnessing complex equipment. This part is MIL-DTL-26482 SI qualified and REACH compliant, with cadmium plating, aluminium shell, and a 12 contact layout. By combining these standards with a compact 41 mm length and straight backshell, it enables faster, safer field installs and predictable interchange. For design engineers, the 12 contact solder cup arrangement supports robust signal and power distribution, while the 1/3 bayonet coupling simplifies mating in tight spaces. Delivered with connector and designed for REACH environmental standards, it aligns with quality management and supply chain resilience goals.
Product Information
Extended Description
85100A1412SX50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos X; 85100A1412SX50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100A1412SX50
Product Length/Depth
41 mm
Product Height
28.9 mm
Product Width
28.9 mm
Product Weight
26.7 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Adaptor
Connector accessory option
Delivered with connector
Connector orientation
X
Connector type
Receptacle
Contact delivery
Loaded
Contact gender
Socket (Female)
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Layout
12
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
12
Feature: 12 contact solder cup arrangement. Business Impact: Provides robust signal and power distribution with reliable solder termination, reducing contact resistance drift and field retension issues. Application: Data and power interfaces in rugged industrial cabinets and aerospace harnesses. Feature: 1/3 bayonet coupling. Business Impact: Fast, repeatable mating with reduced torque and risk of cross-threading, improving install efficiency by minutes per connector. Application: Harsh environments where quick field servicing is common. Feature: Adaptor backshell with straight orientation. Business Impact: Simplifies harness routing and cable management, enabling cleaner panel layouts and easier assembly. Application: Space-constrained control panels and avionics racks. Feature: Cadmium plating. Business Impact: Enhanced corrosion resistance in challenging environments, extending service life and reducing maintenance frequency. Application: Outdoor and military installations where exposure risks are higher. Feature: Aluminium shell and size 14. Business Impact: Lightweight yet strong housing improves overall system efficiency and reduces support structure load. Application: Aerospace and heavy-duty industrial equipment. Feature: Temperature range -40 to 125 °C. Business Impact: Broad environmental tolerance supports reliable operation across extreme climates, minimizing downtime due to thermal stress. Application: Unmanned platforms, extreme-temperature facilities, and automotive or rail applications. Feature: Delivered with connector. Business Impact: Streamlines procurement and reduces the risk of incompatibility, shortening lead times. Application: System integrators seeking plug-and-play compatibility across Souriau 851 series.
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FAQs
Plan for a straight backshell and 41 mm depth to fit standard panels. Use the 1/3 bayonet coupling for quick mating, ensure cadmium plating is compatible with your corrosion protection plan, and verify REACH compliance for environmental requirements.
It uses 12 solder cup contacts with a socket (female) gender in a square flange receptacle. The backshell is straight adaptor, with X orientation, designed to mate with MIL-DTL-26482 interfaces.
Yes. It is MIL-DTL-26482 SI qualified, features a cadmium plated aluminum shell, and operates from -40 °C to 125 °C, making it suitable for rugged aerospace and industrial environments.
MIL-DTL-26482 SI qualification along with REACH environmental compliance ensures regulatory alignment and reduced risk in global supply chains. Cadmium plating provides additional corrosion protection depending on application needs.
The combination of robust mechanical design, reliable solder cup contacts, and durable materials supports longer service intervals and lower maintenance costs through fewer field reworks and consistent mating performance.