Eaton 85100A1832PW50 Receptacle - MIL-DTL-26482 SI
Part Number: 85100A1832PW50
Quick Summary
Eaton 85100A1832PW50 Receptacle provides rugged MIL-DTL-26482 connections for aerospace and industrial systems. Engineers often struggle with mating reliability and corrosion resistance in harsh environments. This connector is MIL-DTL-26482 SI qualified and REACH compliant, built with an aluminum shell and cadmium plating to endure demanding conditions. Its square flange receptacle design with 32 solder cup contacts delivers consistent performance in automated equipment, while the 1/3 bayonet coupling simplifies field maintenance and ensures compatibility with Souriau 851 series components.
Product Information
Extended Description
85100A1832PW50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, male solder contacts, pos W; 85100A1832PW50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100A1832PW50
Product Length/Depth
41 mm
Product Height
33.7 mm
Product Width
33.7 mm
Product Weight
40.1 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
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
MIL-DTL-26482 SI qualification ensures the connector meets stringent aerospace and defense industry requirements, translating to higher reliability and reduced field failures. By aligning with a known standard, procurement gains predictable lead times and interchangeability with other Souriau 851 family parts, supporting streamlined spares management and easier design-in across mixed fleets. The 32-contact layout enables dense signal and small power distribution in a single receptacle, reducing wiring complexity and part count while improving EMI performance and fault tolerance. In practice, you can route critical sensors and actuators with confidence in sealing integrity. The 1/3 Bayonet coupling provides quick, vibration-resistant mating—ideal for tight-panel installations and maintenance cycles, with straightforward alignment that minimizes tool requirements. The aluminum shell with cadmium plating offers corrosion resistance and light weight, enabling reliable operation in harsh environments and facilitating longer service intervals. Operating in a wide temperature range from -40 to 125 °C, this receptacle supports climate-controlled automation and outdoor deployments without compromising performance. Deliverable as part of the Souriau 851 ecosystem, its shell size 18, 41 mm length, and 33.7 mm width/height enable space-constrained machine upgrades and plug-and-play compatibility with existing harnesses.
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FAQs
This receptacle is designed to integrate with the Souriau 851 ecosystem, featuring a square flange receptacle, 1/3 bayonet coupling, and a 32-contact layout. Compatibility is enhanced by the same series’ connector family philosophy, ensuring mating interfaces align with established 851 components while preserving electrical performance and physical fit in existing panels.
Plan for a square flange mounting with a straight backshell and an adaptor as specified. The unit ships with connector assemblies ready for solder cup contacts, and the aluminum shell with cadmium plating supports relatively straightforward harness routing. Ensure proper panel cutouts, a clean mating face, and appropriate torque on mounting hardware to maintain seal integrity.
The 85100A1832PW50 operates from -40 °C to 125 °C, enabling use across harsh industrial environments and aerospace applications. Its cadmium-plated aluminum shell provides corrosion resistance, while REACH compliance addresses regulatory requirements for materials in many regions, helping reduce compliance risks during deployment.
Key qualifications include MIL-DTL-26482 SI qualification for high-reliability military/aerospace connectors and REACH compliance for material safety. The combination supports mission-critical applications where reliability and regulatory adherence are essential, particularly in aerospace, defense, and industrial automation projects that demand stringent performance standards.
The part provides 32 contacts across 32 cavities, enabling dense interconnects within a single receptacle and reducing harness complexity. This can lower wiring costs, simplify inventory with a single family part, and shorten design cycles, delivering faster time-to-value for automation upgrades and repair/replacement programs.