Eaton 85100A145SY50 Receptacle - MIL-DTL-26482 SI Qualified

Part Number: 85100A145SY50
Manufacturer
Eaton
Part number
85100A145SY50

Quick Summary

Eaton Souriau 851 series MIL-DTL-26482 SI qualified receptacle delivers rugged, high-reliability connections for aerospace and defense assemblies. Engineers often struggle with mating reliability, space constraints, and environmental exposure in harsh operating conditions; this design integrates a compact 41 mm depth and a straight backshell to simplify installation and improve alignment. With MIL-DTL-26482 SI qualification and REACH compliance, cadmium plating on an aluminum shell adds corrosion resistance in demanding environments, while a 5-contact, solder-cup configuration supports compact signal and power transfer. This combination supports reliable performance in aerospace, defense, and industrial automation applications, with quick-mate features and a Y-oriented layout for streamlined panel integration.

Product Information

Extended Description

85100A145SY50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos Y; 85100A145SY50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100A145SY50
Product Length/Depth
41 mm
Product Height
28.9 mm
Product Width
28.9 mm
Product Weight
25.5 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Adaptor
Connector accessory option
Delivered with connector
Connector orientation
Y
Connector type
Receptacle
Contact delivery
Loaded
Contact gender
Socket (Female)
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Layout
5
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
5
Number of cavity #16
5
Feature: MIL-DTL-26482 SI qualification ensures industry-standard performance and traceability → Business Impact: reduces qualification risk, accelerates program approvals, and supports regulatory compliance in defense and aerospace programs → Application: use in military avionics and rugged industrial equipment where MIL-spec connectors are mandated. Feature: 5 solder-cup contacts in a 5-position layout → Business Impact: compact channel count minimizes panel area while maintaining reliable low-impedance terminations → Application: compact signal and low-power distribution in aircraft controls and robotics. Feature: 1/3 bayonet coupling with straight backshell adaptor → Business Impact: fast, repeatable mating with high vibration resistance, reducing maintenance cycles → Application: aerospace and industrial machinery subject to vibration and shock. Feature: Cadmium plating on an aluminium shell, shell size 14 → Business Impact: durable corrosion protection with lightweight construction, extending service life in exposed environments → Application: outdoor equipment, shipboard systems, and coastal facilities. Feature: Operating temperature range -40 °C to 125 °C → Business Impact: broad ambient tolerance lowers cooling requirements and broadens deployment windows → Application: avionics assemblies, outdoor automation, and military gear. Feature: Receptacle type Square Flange, connector orientation Y, delivered with connector → Business Impact: straightforward panel mounting with misalignment resistance and verified orientation → Application: panel-integrated assemblies in aircraft and factory automation. Feature: 41 mm length and 28.9 mm width/height with 25.5 g weight → Business Impact: compact footprint and lightweight design improve overall system density and efficiency → Application: space-constrained control units and portable equipment.

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FAQs

Begin by aligning the square flange with the panel cutout, ensuring orientation Y matches your harness routing. Use compatible mounting hardware, tighten to recommended torque, and verify the 1/3 bayonet coupling engages with a distinct click. The straight backshell adaptor simplifies cable routing and reduces strain on solder-ccup terminations.
The unit provides 5 solder-cup contacts in a 5-position layout, with a square flange receptacle design, aluminium shell, cadmium plating, and a 41 mm length. It operates from -40 °C to 125 °C and is released with a 1/3 bayonet coupling for secure mating in vibration-prone environments.
Yes. It is MIL-DTL-26482 SI qualified, designed for high-reliability applications in aerospace and defense. Its REACH compliance, cadmium-plated aluminum shell, and robust mating mechanism address environmental exposure, corrosion resistance, and mechanical vibration typical of these sectors.
The connector is MIL-DTL-26482 SI qualified and REACH compliant, with cadmium plating on an aluminum shell. These certifications support regulatory conformity for military programs and global industrial deployments demanding durable, compliant connectors.
Choose the 85100A145SY50 for long service life in harsh environments due to its corrosion-resistant cadmium-plated aluminium shell. Regular inspection of the solder-cup terminations and mating faces is recommended, especially after high-vibration cycles, to ensure no degradation of contact integrity or coupling engagement.