Eaton 85100E1415PX50 Receptacle - MIL-DTL-26482 SI qualified
Part Number: 85100E1415PX50
Quick Summary
The Eaton 85100E1415PX50 Receptacle is a MIL-DTL-26482 SI qualified square flange connector interface designed for rugged aerospace and industrial applications. In challenging environments, unreliable mating or corrosion downtime hurts schedules and costs; this receptacle’s backnut mounting and cadmium plating deliver durable, maintenance-friendly performance. With MIL-DTL-26482 SI qualification and REACH compliance, it meets stringent regulatory expectations while offering a compact 32.7 mm depth and a 15-contact array. This design uses an aluminium shell and cadmium finish to withstand vibration, temperature swings, and harsh cleaning cycles common in machine controls and aerospace applications. For buyers and spec teams, the combination of compact form, reliable mate-and-detect connections, and regulatory alignment translates into faster qualification, easier sourcing, and lower lifecycle risk.
Product Information
Extended Description
85100E1415PX50 Eaton: Square flange receptacle, with backnut, cadmium plating, male solder contacts, pos X; 85100E1415PX50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100E1415PX50
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
X
Connector type
Receptacle
Contact delivery
Loaded
Contact gender
Pin (Male)
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Layout
15
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
15
The key feature is a MIL-DTL-26482 SI qualified square flange receptacle with a backnut, delivering dependable mating in high-vibration environments. Its straight backshell and 1/3 bayonet coupling minimize misalignment during mating, improving field reliability, and reducing rework. The cadmium-plated finish provides corrosion resistance, while the aluminium shell balances strength and weight for portable or airborne equipment. This combination makes it well-suited for aerospace, defense, and rugged industrial machinery where secure, repeatable connections are essential. With 15 pin contacts, configured as male solder cups, the 85100E1415PX50 supports high-density signal and power paths in a compact form factor. The product ships loaded for immediate assembly, and its backnut mounting simplifies panel integration in tight spaces. Engineers appreciate the straightforward mating sequence and the assured retention under shock, which reduces maintenance downtime during service windows. Operational temperature range from -40 °C to 125 °C ensures dependable performance across cold start and high-temperature cycles, while the environmental compliance like REACH reduces regulatory risk for global programs. The aluminium shell dissipates heat efficiently, contributing to cooler operation in dense backplanes and high-current applications. Cadmium plating, while often debated, remains a proven solution for extended life in harsh environments when compliant with applicable regulations. Dimensions of 32.7 mm depth with 28.9 mm width and height yield a compact footprint that fits compact control panels and tight equipment enclosures without sacrificing mating integrity. At 19.5 g, the assembly remains lightweight, supporting weight-sensitive aerospace and robotics applications while maintaining robust structural integrity through its 15-contact arrangement. Delivery with connector accessories and a defined orientation (X) helps installers avoid misalignment during panel mounting, and backnut attachment provides a secure, vibration-resistant seal. The design also supports easy compatibility with Eaton Souriau 851 series components, enabling uniform sourcing and streamlined MTTR reductions across fleets of equipment.
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FAQs
The 85100E1415PX50 uses a square flange receptacle with a backnut for panel mounting and a straight backshell. It ships loaded with connectors and features a 1/3 bayonet coupling to ease mating. The X connector orientation aligns with standard Souriau Eaton 851 series arrangements, simplifying installer training and reducing field misalignment during panel integration.
This receptacle provides 15 contacts with male solder cup terminations, enabling compact, high-density layouts. Cadmium plating on an aluminium shell delivers corrosion resistance, while the 32.7 mm depth and 28.9 mm width support compact routing. Operating temperature ranges from -40 °C to 125 °C, and the design is REACH compliant for global programs.
Yes. The MIL-DTL-26482 SI qualification, cadmium finish, and aluminium shell provide corrosion resistance and vibration robustness necessary for aerospace and harsh industrial environments. Backnut mounting and 1/3 bayonet coupling help maintain secure mating during flight or heavy machinery operation, while the square flange design supports reliable panel integration and easy field replacement.
The 85100E1415PX50 carries MIL-DTL-26482 SI qualification and REACH compliance, indicating readiness for defense and global programs with regulatory oversight. Its cadmium plating is aligned with traditional corrosion protection requirements, while the aluminium shell contributes to thermal performance. Always verify project-specific standards to ensure compatibility with end-user certifications.
By delivering with connector and loaded contacts, the unit reduces assembly time and MTTR in the field. Its rugged construction minimizes maintenance frequency in vibration-heavy environments, while the proven 15-contact interface supports scalable wiring without redesigns. Long service life and straightforward inspection support predictable maintenance budgets and improved return on investment for fleets.