Eaton 85100A123P50 Receptacle - MIL-DTL-26482 SI Qualified
Part Number: 85100A123P50
Quick Summary
Eaton 85100A123P50 Receptacle is a MIL-DTL-26482 SI qualified connector for rugged aerospace and industrial wiring. Engineers often struggle with space constraints and long installation times when sourcing reliable, compliant interfaces. This part carries MIL-DTL-26482 SI qualification and REACH-compliant materials, with an aluminium shell and cadmium plating for harsh environments. Designed for square flange receptacle use, 1/3 bayonet coupling, and solder-cup contacts, it delivers quick mating and long-term cost savings in high-vibration settings.
Product Information
Extended Description
85100A123P50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, male solder contacts, pos N; 85100A123P50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100A123P50
Product Length/Depth
41 mm
Product Height
26.5 mm
Product Width
26.5 mm
Product Weight
17.2 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Adaptor
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
3
Plating
Cadmium
Shell material
Aluminium
Shell size
12
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
3
Number of cavity #20
8
MIL-DTL-26482 SI qualified connectors provide proven reliability in harsh environments, reducing field failures and service interruptions. This means improved uptime for aerospace, defense, and industrial automation applications, translating to lower maintenance costs and safer operations. The 1/3 bayonet coupling enables fast, secure mating in tight panels, cutting installation time by a measurable margin while preserving vibration resistance in heavy-duty equipment. A square flange receptacle with adaptor backshell supports compact panel layouts and straightforward alignment, accelerating harness assembly and reducing misalignment risk. Solder cup contacts paired with a pin male configuration simplify wiring into compact control panels and PCBs, delivering cleaner terminations and easier replacement. Cadmium plating on an aluminium shell delivers weight savings and corrosion resistance, essential for aerospace and outdoor deployments. The operating temperature range of -40 °C to 125 °C covers extreme climate zones and high-temperature environments commonly found in industrial plants and aerospace applications.
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FAQs
This unit is a square flange receptacle with an adaptor backshell designed for panel mounting. It supports a straight backshell and N orientation, enabling straightforward alignment in compact harness assemblies and compatible with standard Eaton Souriau 851 series interfaces.
The connector delivers three contact positions with solder cup contacts in a loaded configuration. It uses a 1/3 bayonet coupling for secure mating, and the contact gender is pin (male). These features enable simple wiring into control panels while maintaining reliable signal integrity in vibration-prone environments.
Yes. The operating temperature range is from -40 °C to 125 °C, making it suitable for equipment exposed to wide climate variations, airborne platforms, and heavy industrial environments where thermal swings are common.
The part is MIL-DTL-26482 SI qualified and uses REACH-compliant materials with cadmium plating on an aluminium shell. These attributes support regulatory compliance, corrosion resistance, and dependable performance in demanding fields like aerospace and automation.
Fast mating via 1/3 bayonet coupling reduces installation time, while robust qualifying and corrosion resistance lower field maintenance and replacement costs. The lightweight aluminium shell further reduces weight in transport-heavy applications, contributing to overall system efficiency and lower lifecycle costs.