Eaton 85100A1415SW50 Receptacle - MIL-DTL-26482
Part Number: 85100A1415SW50
Quick Summary
Eaton 85100A1415SW50 Receptacle provides MIL-DTL-26482 SI qualified connectivity for rugged, high-reliability assemblies. Designers often struggle with guaranteed mating compatibility, environmental resistance, and minimizing maintenance in harsh industrial and aerospace environments. This part meets MIL-DTL-26482 SI qualification and REACH compliance, leveraging an aluminium shell with cadmium plating for durable performance. Its straight backshell, adaptor style, and W orientation support straightforward field installs while maintaining a compact 15-contact layout. By standardizing on this 15-position square flange receptacle, buyers gain predictable interchangeability, reduced spares diversity, and faster assembly, driving lower total cost of ownership and improved uptime across demanding applications.
Product Information
Extended Description
85100A1415SW50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos W; 85100A1415SW50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100A1415SW50
Product Length/Depth
41 mm
Product Height
28.9 mm
Product Width
28.9 mm
Product Weight
26.3 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
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: MIL-DTL-26482 SI qualified 15-contact square flange receptacle with 1/3 bayonet coupling. Business Impact: Ensures robust mating integrity and vibration resistance in critical assemblies, reducing intermittent failures and warranty costs. Application: Suitable for aerospace and defense electronics where reliable, compact interconnects are essential. Feature: Cadmium plating on an aluminium shell. Business Impact: Delivers corrosion resistance and durable surface protection, extending service life in challenging environments. Application: Outdoor equipment, rail automation, and industrial controls exposed to contaminants. Feature: Operating temperature range -40 °C to 125 °C. Business Impact: Maintains electrical performance across wide temperature swings, minimizing downtime due to environmental shifts. Application: High-temperature machinery, outdoor enclosures, and harsh industrial settings. Feature: Straight backshell with adaptor and W orientation. Business Impact: Simplifies harness routing and field retrofit, speeding installation and reducing misalignment risk. Application: Field serviceable systems requiring flexible mounting geometry. Feature: Cadmium-plated aluminium shell, shell size 14, length 41 mm, width 28.9 mm, height 28.9 mm. Business Impact: Compact, lightweight footprint with predictable mechanical fit and ease of integration. Application: Space-constrained panels and modular automation stacks. Feature: 15 solder-cup contacts, socket (female) delivery. Business Impact: Enables reliable solder termination and repeatable electrical performance; supports mixed signal/power layouts. Application: Control panels, instrumentation, and equipment interconnects. Feature: Delivered with connector option, 1/3 Bayonet coupling. Business Impact: Reduces procurement steps and ensures ready-to-mate assemblies, lowering total cost of ownership. Application: OEM builds and repair/replacement programs in deterministic environments.
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FAQs
The 85100A1415SW50 is designed as a square flange receptacle in the Souriau 851 family, featuring a 1/3 bayonet coupling and W orientation that align with 851 series mating parts. Its 15-contact solder cup arrangement ensures consistent electrical performance and mechanical fit, simplifying replacement and upgrades in existing Souriau-based systems.
Key specifications include 15 contacts, socket (female) contact gender, solder cup contact type, cadmium plating on an aluminium shell, shell size 14, and a 41 mm length with 28.9 mm width and height. The coupling is 1/3 bayonet, with a straight backshell and adaptor, providing robust mating under vibration and temperature variation.
Yes. The operating temperature range is -40 °C to 125 °C, enabling reliable performance in extreme environments such as aerospace and heavy industrial automation. Combined with REACH compliance and cadmium-plated aluminium construction, the design supports corrosion resistance and long-term endurance in harsh service conditions.
This receptacle carries MIL-DTL-26482 SI qualification, indicating compatibility with high-reliability military and aerospace interconnect standards. It also complies with REACH environmental requirements, supporting safer materials management in many global supply chains.
The 1/3 bayonet coupling provides quick, repeatable mating while resisting loosening under vibration. The straight backshell and adaptor design simplify harness routing and field servicing, reducing installation time and enabling easier maintenance in complex assemblies. This also helps minimize downtime and optimize uptime for mission-critical systems.