Eaton 85100E107P50 Receptacle - MIL-DTL-26482 SI Qualified
Part Number: 85100E107P50
Quick Summary
Eaton 85100E107P50 Receptacle is a MIL-DTL-26482 SI qualified connector designed for rugged aerospace and industrial machinery interconnects. Engineers frequently grapple with vibration, corrosion, and unreliable mating that drive downtime and maintenance costs. This square flange receptacle delivers robust performance with a backnut for secure installation and cadmium plating for durable service in harsh environments, while operating across -40 to 125 °C. With REACH-compliant materials, it supports compliant supply chains and long-term reliability. As a versatile Souriau 851 series solution, it aligns with higher-level assembly standards and offers a dependable interconnect option for high-density layouts and disciplined manufacturing environments.
Product Information
Extended Description
85100E107P50 Eaton: Square flange receptacle, with backnut, cadmium plating, male solder contacts, pos N; 85100E107P50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100E107P50
Product Length/Depth
32.7 mm
Product Height
24.2 mm
Product Width
24.2 mm
Product Weight
10.3 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
Pin (Male)
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Layout
7
Plating
Cadmium
Shell material
Aluminium
Shell size
10
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
7
Number of cavity #20
7
Feature: MIL-DTL-26482 SI qualification and square flange receptacle. Business impact: elevates reliability in vibration-intensive settings and meets stringent interconnect standards, reducing field failures and warranty costs. Application: aerospace avionics racks and industrial automation panels benefit from secure, proven mating and long life. Feature: Backnut-backed receptacle with straight backshell and 1/3 Bayonet coupling. Business impact: simplifies installation, improves seal integrity, and accelerates field servicing while maintaining robust retention under shock. Application: enclosure connections in equipment subject to frequent handling and transport. Feature: Cadmium plating and aluminium shell, shell size 10. Business impact: offers corrosion resistance and lightweight strength, lowering total cost of ownership through durability and reduced maintenance. Application: outdoor or harsh indoor environments where oxidation resistance matters. Feature: 7 contacts with pin (Male) solder cup type, 7 cavities, delivered with connector, loaded contact type. Business impact: enables compact high-density interconnects with predictable solder performance and quick field terminations. Application: control panels, power distribution, and sensor networks in automation systems. Feature: Operating range -40 °C to 125 °C and REACH environmental considerations. Business impact: supports global deployments with thermal resilience and regulatory alignment, minimizing design rework. Application: equipment operating in extreme temperatures or regulated markets. Feature: 7-position layout and backshield straight orientation, N connector orientation. Business impact: improves trace routing and EMI management while preserving compatibility with standard panel cutouts. Application: modular automation blocks and avionics subsystems that require clear orientation for cable harnesses. Industry context: The 85100E107P50 is a versatile MIL-spec interconnect that complements the Souriau 851 family for heavy-duty applications, enabling engineering teams to standardize on a single, proven solution across products and platforms. By prioritizing mechanical robustness, workforce efficiency, and regulatory alignment, this receptacle supports faster assembly, easier maintenance, and predictable lifecycle costs in industrial automation and aerospace deployments.
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FAQs
To install the 85100E107P50, align the receptacle with the panel cutout, thread the backnut to secure the shell, then mate with the corresponding plug using the 1/3 bayonet coupling. Ensure the N orientation is correct and verify contact seating before tightening to maintain seal integrity and EMI performance.
The 85100E107P50 features seven solder cup pins, a square flange receptacle with backnut, cadmium plating, aluminum shell size 10, and operating temperature from -40 °C to 125 °C. It is delivered loaded with contacts and uses a 1/3 bayonet coupling, providing reliable retention and easy field termination.
Yes. Its MIL-DTL-26482 SI qualification, backnut mounting, and rugged aluminum shell are well-suited for aerospace and harsh industrial automation environments. The 7-contact configuration supports dense interconnects, while the -40 to 125 °C range accommodates extreme temperatures common in aerospace cabins and factory floors.
The receptacle adheres to MIL-DTL-26482 SI qualification and uses REACH-compliant materials. This combination supports regulatory readiness for both aerospace programs and global automation deployments, helping ensure long service life and safer material usage in supply chains.
Choosing the 85100E107P50 can reduce lifecycle costs through higher reliability under vibration, longer maintenance intervals due to durable cadmium-plated aluminum construction, and simpler field assembly with solder cup contacts. In high-density panels, its compact footprint and robust mating improve uptime and lower total cost of ownership over the product's life.