Eaton 85100AC107PW50 Square Receptacle - SI qualified
Part Number: 85100AC107PW50
Quick Summary
85100AC107PW50 delivers rugged MIL-DTL-26482 connectivity for critical aerospace and industrial automation applications. In the field, vibration, moisture ingress, and tight installation schedules often cause misalignment and downtime. MIL-DTL-26482 SI qualified and REACH compliant, this square flange receptacle withstands -40 to 125 °C while delivering consistent electrical performance. The combination of aluminium shell, cadmium plating, and pre-loaded solder cup contacts ensures durable mating under harsh conditions. For OEMs and proactive maintenance teams, the design supports fast, safe installation and long service life, with compatible 1/3 bayonet coupling and straight backshell adaptor. This reduces maintenance costs, minimizes field retries, and improves overall equipment reliability in automation, aerospace, and defense environments.
Product Information
Extended Description
85100AC107PW50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, male solder contacts, pos W; 85100AC107PW50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100AC107PW50
Product Length/Depth
48 mm
Product Height
24.2 mm
Product Width
24.2 mm
Product Weight
15.9 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
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
MIL-DTL-26482 SI qualification is a foundational feature, delivering aerospace-grade reliability for installations exposed to vibration and harsh temperatures. This certification reduces program risk by simplifying supplier qualification and ensuring consistent mating performance across assemblies in aerospace, defense, and industrial automation harnesses. In practice, users experience fewer retests and faster time-to-fit on the shop floor. Solder Cup contacts provide simple, field-terminated connections that stay secure under dynamic loads, supporting reliable panel terminations in control cabinets and rugged enclosures. The 1/3 Bayonet coupling delivers quick mating with robust retention, ideal for installations in tight spaces and where rapid maintenance cycles matter. Cadmium plating paired with an aluminium shell yields a lightweight, corrosion-resistant housing suitable for outdoor or aircraft-applied environments. The compact 48 mm depth and 24.2 mm square footprint enable dense harness routing, improving panel density and reducing panel cutouts. Delivered with the connector reduces assembly steps, enabling faster installation and lower total cost of ownership in high-mupply environments. Compatibility with square flange receptacle configurations and a straight backshell simplifies integration across legacy and new harnesses, supporting smoother upgrades and longer service life.
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FAQs
85100AC107PW50 uses 7 solder cup contacts arranged in a square flange receptacle, with a straight backshell adaptor. The configuration supports reliable mating in confined panels and simplifies routing of multi-conductor harnesses in aerospace and industrial automation applications.
Yes. MIL-DTL-26482 SI qualification indicates this connector meets stringent military-derivative performance standards for high-vibration and temperature environments, making it suitable for aerospace, defense systems, and other mission-critical applications where dependable connectivity is essential.
The connector operates from -40 °C to 125 °C. It features an aluminium shell with cadmium plating and loads solder cup contacts, delivering a lightweight, corrosion-resistant, and durable enclosure for harsh environments.
Yes. The 85100AC107PW50 is a square flange receptacle designed for compatibility with square flange configurations and employs a 1/3 bayonet coupling for quick, secure mating in tight spaces and field-service scenarios.
Choosing this connector improves reliability under vibration, reduces installation and maintenance time due to pre-loaded solder cups and pre-delivered connector assembly, and supports compliance with environmental standards like REACH. These factors translate to lower downtime, fewer field retries, and longer service life in harsh automation and aerospace environments.