Eaton 85100E1412PW50 - MIL-DTL-26482 SI qualified
Part Number: 85100E1412PW50
Quick Summary
Eaton 85100E1412PW50 is a MIL-DTL-26482 SI qualified receptacle for robust aircraft and industrial connectors. Engineers often struggle with mating reliability, environmental ingress, and lengthy installation when selecting backnut square flange solutions. MIL-DTL-26482 SI qualification, REACH compliance, and cadmium plating support rugged performance and regulatory alignment. This design integrates with the Souriau 851 series ecosystem for fast, secure mating and predictable lifecycle costs. In addition to the 12-pin layout and solder cup contacts, it helps streamline procurement and maintenance in demanding environments.
Product Information
Extended Description
85100E1412PW50 Eaton: Square flange receptacle, with backnut, cadmium plating, male solder contacts, pos W; 85100E1412PW50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100E1412PW50
Product Length/Depth
32.7 mm
Product Height
28.9 mm
Product Width
28.9 mm
Product Weight
19.5 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Backnut
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
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
The 85100E1412PW50 uses MIL-DTL-26482 SI qualification with a 12-contact layout, delivering proven compatibility for aerospace and rugged industrial applications while reducing qualification cycles and risk. This translates to faster program approvals and lower total cost of ownership in defense and automation projects. The backnut square flange receptacle with a straight backshell delivers secure mounting in tight spaces, simplifying installation and minimizing misalignment during panel assembly and field service. Cadmium plating on an aluminium shell offers exceptional corrosion resistance across wide temperature ranges, extending service life in aggressive environments and reducing replacement cycles. The 1/3 bayonet coupling provides rapid, reliable mating, improving field readiness and maintenance efficiency in high-density environments without compromising signal integrity. Delivered with connector options shorten sourcing lead times and streamline assembly workflows for multi-site manufacturing and service depots. Overall, the 12-contact, solder cup configuration supports high-density signal/power distribution with resilience from -40 °C to 125 °C, making it suitable for aerospace, military, and harsh industrial automation settings.
Get a Quick Quote for a Eaton 85100E1412PW50
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton 85100E1412PW50?
Enquire Now
FAQs
Begin by aligning the square flange with the panel cutout and inserting the receptacle. Secure the backnut from behind the panel to ensure a tight mounting. Solder the male contacts (Solder Cup) as specified, then mate with the corresponding 851 series plug or receptacle using the 1/3 bayonet coupling for a quick, reliable connection. Verify continuity and inspect for mechanical interference before commissioning.
MIL-DTL-26482 SI qualification confirms the connector meets stringent military/aerospace performance standards for environmental, mechanical, and electrical integrity. This reduces project risk in harsh operating conditions, ensures compatibility with other MIL-spec hardware, and supports lifecycle reliability in defense, aviation, and rugged industrial applications.
Yes. The 85100E1412PW50 is designed as a Souriau 851 series MIL-DTL-26482 qualified receptacle with a straight backnut option and 12 contact positions, enabling seamless mating with compatible 851-series plugs and backnut assemblies for consistent performance across your connector ecosystem.
Key environmental considerations include REACH compliance and an operating temperature range of -40 to 125 °C. The cadmium plating and aluminium shell provide corrosion resistance in harsh environments, while the backnut/straight backshell arrangement supports reliable performance in vibration-prone and space-constrained installations.
The 85100E1412PW50 reduces procurement complexity by delivering a connector-ready solution and minimizes maintenance time with its quick mating 1/3 bayonet coupling. Its rugged MIL-spec qualification and broad temperature range translate to longer service life, fewer field failures, and lower replacement costs in aerospace, defense, and industrial automation programs.