Eaton 85100E1415PZ50 Receptacle - MIL-DTL-26482 SI
Part Number: 85100E1415PZ50
Quick Summary
The Eaton 85100E1415PZ50 Receptacle delivers rugged MIL-DTL-26482 connectivity for demanding industrial and aerospace equipment. Engineers frequently wrestle with maintaining contact integrity and vibration resistance in harsh environments, which can lead to intermittent connections and downtime. This model is MIL-DTL-26482 SI qualified and REACH compliant, with cadmium plating for corrosion protection, and a backnut design that simplifies field installation. The aluminium shell and square flange form factor support tight, space-constrained assemblies while ensuring reliable mating. With a Z-oriented configuration and 15-position layout, it integrates smoothly into compact harnesses and modular backplanes, aligning with common aerospace and industrial cabinet architectures. Secondary benefits include compatibility with solder-cup contacts and 1/3 bayonet coupling for quick, secure engagements.
Product Information
Extended Description
85100E1415PZ50 Eaton: Square flange receptacle, with backnut, cadmium plating, male solder contacts, pos Z; 85100E1415PZ50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100E1415PZ50
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
Z
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
Feature → Business Impact → Application: MIL-DTL-26482 SI qualification provides a proven, certified interface that reduces risk of non-conformance in critical programs, enabling faster qualification cycles and fewer reworks in aerospace and defense environments. Application: use in mission-critical assemblies where rugged performance is non-negotiable. Feature → Business Impact → Application: Cadmium plating delivers enhanced corrosion resistance in harsh environments, extending service life in outdoor or compliant-application installations. Application: structural panels, enclosures, and outdoor equipment with exposure to humidity or salt spray. Feature → Business Impact → Application: Aluminium shell offers strong strength-to-weight ratio, improving weight budgets in airborne and mobile equipment while maintaining mechanical integrity. Application: compact harnesses and chassis-mounted connectors where weight is a constraint. Feature → Business Impact → Application: Backnut and straight backshell configuration enable straightforward installation and servicing, reducing assembly time and technician error on the line. Application: field replacement, avionics racks, and control cabinets requiring reliable, repeatable mating. Feature → Business Impact → Application: 1/3 Bayonet coupling provides secure retention with quick release, lowering maintenance downtime and improving uptime in vibration-prone environments. Application: rotating machinery, trailers, and mobile units. Feature → Business Impact → Application: 15-contact, solder cup arrangement supports robust signal and power distribution in mixed-signal packages, simplifying harness design for complex systems. Application: industrial automation, robotics, and test equipment requiring reliable low to mid-current connections.
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FAQs
Installation steps begin with aligning the Z-oriented mating interface, then threading the backnut to secure the square flange receptacle. The 1/3 Bayonet coupling provides positive retention after seating the solder cup contacts. Ensure the connector is clean, and torque is applied per the enclosure guidelines to maintain environmental sealing and electrical integrity in vibration-prone applications.
Yes, the 85100E1415PZ50 is MIL-DTL-26482 SI qualified, featuring 15 solder cup male contacts and a backnut-secured square flange receptacle. Use a matching Souriau/MIL-DTL-26482 compliant receptacle pair with the corresponding 15-position layout and 1/3 Bayonet coupling to ensure proper mating and environmental performance.
This connector excels in aerospace, defense, and rugged industrial automation where vibration, temperature extremes (-40 to 125 °C), and exposure to contaminants are a concern. Its lightweight aluminium shell, cadmium plating, and backnut design support lightweight yet durable harnesses in avionics bays, test rigs, and outdoor equipment.
The product is MIL-DTL-26482 SI qualified and REACH compliant, offering assurance for regulated environments and supply chains. Cadmium plating provides corrosion resistance, while the aluminium shell and seal-oriented design contribute to long-term reliability in challenging operating conditions.
The backnut, square flange design simplifies field servicing and replacement, reducing downtime. The 1/3 Bayonet coupling and solder cup contacts provide reliable, vibration-resistant connections, lowering failure rates and maintenance labor over the life of the equipment. This translates to improved uptime and total-cost-of-ownership benefits.