Eaton 85100AC1832P50 Receptacle - MIL-DTL-26482 SI qualified
Part Number: 85100AC1832P50
Quick Summary
Eaton Souriau 851 series MIL-DTL-26482 SI qualified connectors provide rugged square-flange mating for aerospace and defense applications. In demanding environments, misalignment, corrosion, and premature wear threaten uptime; this design helps mitigate those risks. Certified to MIL-DTL-26482 with REACH environmental compliance, it supports modern aerospace and industrial robotics programs. For project teams prioritizing reliability and ease of integration, the 85100AC1832P50 pairs a 32-contact solder-cup interface with an aluminium shell, delivering predictable performance in harsh operating conditions and tight panel spaces.
Product Information
Extended Description
85100AC1832P50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, male solder contacts, pos N; 85100AC1832P50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100AC1832P50
Product Length/Depth
51 mm
Product Height
33.7 mm
Product Width
33.7 mm
Product Weight
43.7 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
32
Plating
Cadmium
Shell material
Aluminium
Shell size
18
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
32
Number of cavity #20
32
Feature → Business Impact → Application: 32 solder cup contacts enable robust signal integrity and straightforward crimped/solder wiring, reducing assembly time and field repair costs in avionics enclosures and rugged machinery. This translates to measurable uptime gains and simplified maintenance planning during long-term deployments in harsh environments. Feature → Business Impact → Application: 1/3 bayonet locking provides quick mating and secure retention, minimizing downtime during rapid field swaps or servicing on aircraft, ground vehicles, and industrial robots. Feature → Business Impact → Application: Cadmium plating on an aluminium shell delivers corrosion resistance in salt spray and high-humidity conditions, extending service life and lowering replacement cycles in coastal facilities and aerospace platforms. Feature → Business Impact → Application: Straight backshell adaptor and N orientation simplify integration with existing harnesses, improving compatibility with panel cutouts and reducing installation risk in multi-connector assemblies. Feature → Business Impact → Application: Operating range -40 to 125 °C supports reliability in extreme environments, enabling use in aerospace, defense, and outdoor automation where temperature swings are common. Feature → Business Impact → Application: 51 mm length and 33.7 mm width/height with 32 contacts enable compact, space-efficient panel layouts in avionics bays and control cabinets, helping engineers meet dense design constraints without compromising performance.
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FAQs
To install the 85100AC1832P50, align the square flange receptacle with the panel cutout, ensure the backshell adaptor is in place, and mate using the 1/3 bayonet coupling for a secure fit. The connector delivers 32 solder cup contacts and requires proper crimping or soldering into the harness. Verify orientation N and maintain correct polarization during assembly to avoid mis mating and ensure reliable engagement in vibration-prone environments.
The 85100AC1832P50 uses a 1/3 bayonet coupling, which provides a robust locking mechanism that resists vibration and shock. With an aluminium shell, 32 solder cup contacts, and a straight receptacle design, the assembly maintains signal integrity and mechanical stability under operational loads typical of aerospace and industrial machinery. The operating temperature range of -40 to 125 °C supports reliability across varied mission profiles.
Yes. The 85100AC1832P50 is part of the Souriau 851 series and is MIL-DTL-26482 SI qualified, specifically designed for aerospace and defense use. It features a square flange receptacle with 32 contacts, cadmium plating for corrosion resistance, and a compact aluminium shell, aligning with industry standards for high-reliability military and aviation systems.
The product carries MIL-DTL-26482 SI qualification and REACH environmental compliance, reflecting suitability for regulated industrial and aerospace environments. There is no explicit CE or IP rating listed in the provided data; verify additional certifications with the supplier for site-specific regulatory requirements or customer-led compliance programs.
The 85100AC1832P50 offers a durable cadmium plated finish and a robust 1/3 bayonet mating mechanism that reduces maintenance downtime. Its 32 solder cup contacts and aluminium shell provide reliable electrical performance with low wear. In practice, this can shorten installation time, extend service life, and reduce routine maintenance costs in harsh environments and mission-critical deployments.