Eaton 85100AC833PW50 Receptacle - MIL-DTL-26482 SI Qualified
Part Number: 85100AC833PW50
Quick Summary
85100AC833PW50 is a square flange receptacle designed for MIL-DTL-26482 SI qualified connectivity in rugged aerospace and industrial assemblies. Engineers often struggle with ensuring reliable mating, environmental protection, and long-term maintenance costs in demanding field deployments. Key standards include MIL-DTL-26482 SI qualification and REACH compliance, underscoring durable performance in harsh environments. For procurement teams, this introduces reliable compatibility with Souriau 851 series, lightweight aluminium construction, and an easy W-oriented backshell for streamlined installation. Its cadmium plating and aluminium shell deliver corrosion resistance and lightweight handling, while the straight backshell and 1/3 bayonet coupling simplify field mating. With robust solder cup contacts and a compact 48 mm length, it minimizes enclosure footprint and total cost of ownership for high-demand systems. Designed for OEMs and service teams, it supports easy sourcing and consistent performance across missions.
Product Information
Extended Description
85100AC833PW50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, male solder contacts, pos W; 85100AC833PW50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100AC833PW50
Product Length/Depth
48 mm
Product Height
21 mm
Product Width
21 mm
Product Weight
12.7 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
33
Plating
Cadmium
Shell material
Aluminium
Shell size
8
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
3
Number of cavity #20
3
Feature MIL-DTL-26482 SI qualification → Business Impact Ensures aerospace-grade reliability and reduces field failures; Application Use in military/aerospace interfaces and harsh industrial environments. Feature Square flange receptacle design → Business Impact Provides robust panel mounting with a compact footprint; Application Ideal for equipment housings where a stable, front-mount connection is required. Feature 1/3 bayonet coupling with straight backshell adaptor → Business Impact Enables fast, secure mating and quick field servicing; Application Suitable for assemblies requiring rapid access without sacrificing integrity. Feature Pin (Male) solder cup contacts with 3 cavities → Business Impact Facilitates reliable solder termination and fault-tolerant connections; Application Great for compact 3-wire subsystems in tight panels. Feature Cadmium plating and aluminium shell → Business Impact Delivers corrosion resistance with lightweight strength; Application Best for outdoor, marine, or high-vibration installations. Feature Backshell orientation W and delivered with connector → Business Impact Simplifies installation planning and cable routing; Application Reduces assembly time in production lines and service scenarios. Feature Operating range -40 °C to 125 °C → Business Impact Broad environmental tolerance minimizes scope creep in design; Application Extends service life in extreme climates and high-temperature equipment.
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FAQs
Installation begins with aligning the 85100AC833PW50 in the panel cutout, then mating it using the 1/3 bayonet coupling. The backshell adaptor provides a straight orientation (W) for cable routing, and solder cup contacts are terminated per standard practice. Ensure the enclosure environment matches the -40 °C to 125 °C range and BSI/REACH requirements are considered for your application.
The 85100AC833PW50 is MIL-DTL-26482 SI qualified, offering proven mechanical and environmental performance for military and aerospace interfaces. Its aluminium shell provides a lightweight yet sturdy housing, cadmium plating adds corrosion resistance, and the three-pole solder cup configuration supports reliable, high-integrity connections in harsh environments.
Yes. It is part of the Souriau 851 family and uses the same 1/3 bayonet coupling and backshell concepts. Delivered with connector integration simplifies sourcing, and its W-oriented backshell compatibility helps maintain consistent installation across 851 series assemblies.
Key standards include MIL-DTL-26482 SI qualification for reliability in demanding environments. Environmental compliance is supported by REACH. Cadmium plating and aluminium construction contribute to corrosion resistance, but users should verify any additional local regulatory requirements for their specific installation.
The 85100AC833PW50 reduces maintenance downtime through robust, field-proven mating and solder terminations, minimizing rework. Its compact 48 mm length and 21x21 mm footprint save enclosure space, while the aluminium shell and cadmium plating extend service life in corrosive or high-temperature environments, providing lower total cost of ownership over mission lifetimes.