Eaton 85100AC1412SW50 Receptacle - MIL-DTL-26482 SI Qualified
Part Number: 85100AC1412SW50
Quick Summary
Eaton 85100AC1412SW50 Receptacle is a MIL-DTL-26482 SI qualified square flange connector for rugged avionics and industrial assemblies. A common pain point is the time-consuming mating process and reliability concerns in harsh environments. This design carries MIL-DTL-26482 SI qualification and REACH environmental compliance, delivering proven performance for aerospace, defense, and demanding industrial applications. Compatible with Souriau 851-series accessories and a straight adaptor, it enables fast installation, robust sealing, and dependable signal integrity from -40 to 125 °C. For procurement and maintenance teams, the solution reduces field downtime and supports compact, scalable panel designs.
Product Information
Extended Description
85100AC1412SW50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos W; 85100AC1412SW50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100AC1412SW50
Product Length/Depth
48 mm
Product Height
28.9 mm
Product Width
28.9 mm
Product Weight
29.4 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
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-position layout with socket (female) solder cup contacts and a 1/3 bayonet coupling. Business impact: high-density, secure mating that minimizes harness complexity and improves vibration resistance. Application: defense avionics, rugged industrial control panels, and aerospace harness assemblies. Feature: Cadmium plating on an aluminium shell. Business impact: enhanced corrosion resistance and EMI shielding, extending service life in exposed environments. Application: shipboard systems, outdoor installations, and high-vibration machinery. Feature: Backshell adaptor with straight backshell angle and W orientation. Business impact: flexible cable routing and layout consistency, reducing installation errors. Application: panel-mounted connectors in compact enclosures. Feature: Receptacle with delivered with connector option and compatible with Souriau 851-series accessories. Business impact: faster field installation and simplified spare-part logistics. Application: modular, serviceable avionics racks and rugged industrial enclosures. Feature: Operating temperature range -40 to 125 °C. Business impact: reliable operation across extreme temperatures, minimizing thermal management concerns. Application: military, aerospace, and harsh industrial environments. Feature: 12 contacts in layout 12 with cadmium plating and 14-shell size. Business impact: predictable performance and compact footprint, enabling design-in flexibility. Application: high-density connector applications requiring tight panel tolerances.
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FAQs
For panel installation, align the square flange receptacle to the mounting cutout, secure with standard hardware, and mate using the 1/3 Bayonet coupling. Ensure the W orientation is maintained for correct cable routing. Use the straight backshell adaptor to position the connector flush with the panel and confirm pre-loaded solder cup contacts are properly seated before final assembly.
MIL-DTL-26482 SI qualification indicates the connector meets stringent military standards for signal integrity and mechanical robustness under demanding conditions. It translates to reliable mating, vibration resistance, and environmental compatibility in aerospace, defense, and industrial equipment, backed by Souriau’s engineering and quality processes.
No. The 85100AC1412SW50 is rated for -40 °C to 125 °C, which covers a wide spectrum of aerospace and industrial environments. If your application exceeds this range, consider alternatives with extended temperature specs or additional protective measures such as insulation or enclosure ventilation.
The connector provides 12 contact positions with Socket (Female) Solder Cup contacts. This arrangement supports reliable soldered connections suitable for critical power and signal lines in compact layouts, and the pre-loaded contacts simplify field assembly and reduce assembly errors.
Key advantages include compatibility with Souriau 851-series accessories, a straight adaptor for straightforward cable routing, and a 12-position layout that supports high-density mating. Delivered with connector ensures quick integration, reducing downtime during maintenance or upgrades and enabling scalable panel designs for future configurations.