Eaton 85100AC2025PX50 Receptacle - MIL-DTL-26482 SI

Part Number: 85100AC2025PX50
Manufacturer
Eaton
Part number
85100AC2025PX50

Quick Summary

The Eaton Souriau 851 series MIL-DTL-26482 SI qualified receptacle delivers robust, high-reliability electrical connections. Design engineers often struggle to meet MIL-spec vibration, temperature, and seal requirements without adding bulk or compromising reliability. MIL-DTL-26482 SI qualified with REACH compliance and a cadmium-plated aluminium shell ensures long service life in aerospace, defense, and industrial equipment. The compact design, straight backshell adaptor, 25-contact configuration, and X orientation simplify integration, reduce installation time, and help preserve signal integrity in demanding environments.

Product Information

Extended Description

85100AC2025PX50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, male solder contacts, pos X; 85100AC2025PX50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100AC2025PX50
Product Length/Depth
53 mm
Product Height
36.9 mm
Product Width
36.9 mm
Product Weight
49.1 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Adaptor
Connector accessory option
Delivered with connector
Connector orientation
X
Connector type
Receptacle
Contact delivery
Loaded
Contact gender
Pin (Male)
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Layout
25
Plating
Cadmium
Shell material
Aluminium
Shell size
20
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
25
Number of cavity #20
25
Feature → Business Impact → Application: The 85100AC2025PX50 uses a MIL-DTL-26482 SI qualified square flange receptacle, delivering proven performance in vibration-heavy assemblies, minimizing field failures and warranty costs. In practice, this translates to higher equipment uptime in aircraft, military vehicles, and industrial machinery, where every mating cycle matters. Feature → Business Impact → Application: Cadmium plating on an aluminium shell provides corrosion resistance and lightweight strength, reducing maintenance intervals and total cost of ownership while maintaining conductive reliability in humid or salty atmospheres encountered in coastal installations or shipboard systems. Feature → Business Impact → Application: The 1/3 bayonet coupling and straight backshell adaptor enable fast, secure mating with consistent torque and alignment, cutting assembly time by minutes per unit and improving repeatable performance during routine maintenance. Feature → Business Impact → Application: Solder cup, pin male contacts with a 25-position layout support compact harness routing and reliable solder joints, improving signal integrity and reducing rework in dense panel installations. Feature → Business Impact → Application: Operating range from -40 °C to 125 °C supports equipment exposed to extreme climates and soldering heat, ensuring functionality from desert to Arctic deployments while meeting REACH requirements for responsible supply chains. The combination of shell size 20, 25 cavities, and X-oriented configuration helps designers achieve compact, scalable solutions for aerospace, defense, and industrial automation projects.

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FAQs

This model uses a straight backshell adaptor with X orientation and a 1/3 bayonet coupling for quick mating. It ships delivered with a connector, simplifying panel assembly and reducing required field wiring. The square flange receptacle design allows straightforward alignment on 20-size shells, ensuring repeatable installation across assemblies and reduced maintenance time.
The 85100AC2025PX50 features 25 solder cup contacts arranged in a 25-position layout with Pin (Male) contact delivery. This provides a compact, robust interface ideal for dense wiring harnesses. The 1/3 bayonet coupling ensures secure mating under vibration, while the straight backshell aids predictable alignment during assembly.
Yes. The connector is rated for an operating range from -40 °C to 125 °C, and uses cadmium plating on an aluminium shell to resist corrosion while maintaining light weight. Environmental compliance includes REACH, making it suitable for aerospace, defense, and industrial installations that demand durable performance in demanding climates.
The model is MIL-DTL-26482 SI qualified, a recognized MIL-spec standard for circular and rectangular connectors used in demanding environments. REACH compliance is noted in the product specifications, and the cadmium plating and aluminium shell support long-term reliability in vibration-heavy applications such as aerospace and military equipment.
The 85100AC2025PX50 reduces maintenance cycles through durable cadmium-plated aluminium construction and proven MIL-spec performance, lowering field failure risk. Quick mating via 1/3 bayonet coupling cuts installation time, while the 25-contact, solder cup design supports reliable, solder-rework-friendly connections. Overall, expect lower downtime, improved signal integrity, and favorable lifecycle costs in rugged systems.