Eaton 85100AC1832SZ50 Receptacle - MIL-DTL-26482 SI
Part Number: 85100AC1832SZ50
Quick Summary
Eaton Souriau 85100AC1832SZ50 Receptacle enables MIL-DTL-26482 SI qualified mating for high-reliability 32-contact assemblies. In rugged environments, engineers contend with alignment challenges, vibration, and maintenance constraints that disrupt timelines. This model integrates MIL-DTL-26482 SI qualification and REACH compliance, featuring cadmium plating for corrosion resistance and an aluminium shell to balance strength and weight. Its straight backshell and 1/3 bayonet coupling simplify installation in tight panels while preserving robust electrical performance with a Z orientation. For procurement teams, a delivered-with connector option reduces part counts and accelerates predictable assembly across aerospace, defense, and heavy industry programs. The result is improved uptime, lower maintenance, and a clear path to lifecycle cost optimization.
Product Information
Extended Description
85100AC1832SZ50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos Z; 85100AC1832SZ50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100AC1832SZ50
Product Length/Depth
51 mm
Product Height
33.7 mm
Product Width
33.7 mm
Product Weight
46.1 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Adaptor
Connector accessory option
Delivered with connector
Connector orientation
Z
Connector type
Receptacle
Contact delivery
Loaded
Contact gender
Socket (Female)
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: MIL-DTL-26482 SI qualification provides proven, aviation-grade reliability in high-vibration environments, reducing field failures and warranty costs. This translates to lower lifecycle costs for aerospace, defense, and rugged industrial equipment where mission-critical connections must endure shock and thermal cycles. Feature → 32 solder cup contacts with a 1/3 bayonet coupling delivers secure, quick mating and reliable signal integrity, enabling faster assembly on production lines and simpler field maintenance in aircraft, ships, and heavy machinery. Feature → Square flange receptacle design with Z orientation reduces alignment errors during mating, helping technicians achieve correct installation on crowded panels and confined spaces. Feature → Cadmium plating on an aluminium shell delivers corrosion resistance with lightweight durability, improving long-term performance in harsh environments. Feature → Backshell adaptor and straight orientation streamline cable routing and compatibility with existing harnesses, lowering overall install time and total installed cost.
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FAQs
The 85100AC1832SZ50 uses a square flange receptacle with a 1/3 bayonet coupling and Z orientation, matching MIL-DTL-26482 SI qualified interfaces in Souriau’s 851 series. It delivers 32 solder cup contacts and is delivered with connector options, ensuring plug-and-play compatibility with existing harnesses and field-installed assemblies in aerospace and defense programs.
This receptacle is qualified to MIL-DTL-26482 SI, supporting an operating range from -40 °C to 125 °C and robust resistance to vibration and shock. The aluminium shell and cadmium plating contribute to durability and corrosion resistance, enabling reliable operation in harsh environments typical of aircraft, vehicles, and industrial machinery.
Yes. The MIL-DTL-26482 SI qualification, 32 solder cup contacts, and robust aluminium shell place the 85100AC1832SZ50 in the preferred class for aerospace and defense deployments. The square flange receptacle, straight backshell, and Z orientation support precise mating and reliable performance in mission-critical systems.
Plan for a straight backshell with 1/3 bayonet coupling, Z orientation, and cadmium-plated aluminium housing. The option to deliver with connector reduces part counts, while the compact 51 mm length and 33.7 mm width/height fit tight panels. Ensure mating interfaces meet MIL-DTL-26482 SI requirements and prepare harnesses compatible with 32 solder cup terminals.
The combination of MIL-DTL-26482 SI qualification, corrosion-resistant cadmium plating, and a lightweight aluminium shell reduces maintenance cycles and field failures. With faster installation due to the delivered-with option and 1/3 bayonet coupling, overall system uptime improves and lifecycle costs are reduced, delivering measurable ROI in high-demand aerospace and rugged industrial applications.