Eaton 85100AC1623S50 Receptacle - MIL-DTL-26482 SI qualified

Part Number: 85100AC1623S50
Manufacturer
Eaton
Part number
85100AC1623S50

Quick Summary

Eaton 85100AC1623S50 Receptacle is a MIL-DTL-26482 SI qualified connector element designed for rugged aerospace and industrial use. Engineers often wrestle with sealing, mating reliability, and complex harness routing in tight spaces. The design embraces MIL-DTL-26482 SI qualification, cadmium plating, and an aluminium shell to deliver robust, long-lasting performance. In practice, its square flange receptacle, 23-contact layout, and solder cup contacts streamline installation while meeting stringent reliability targets. This combination translates to reduced downtime, easier harnessing, and predictable lifecycle costs for mission-critical programs. With broad temperature tolerance and a durable aluminium shell, it sustains performance across demanding environments.

Product Information

Extended Description

85100AC1623S50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos N; 85100AC1623S50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100AC1623S50
Product Length/Depth
51 mm
Product Height
31.3 mm
Product Width
31.3 mm
Product Weight
34.9 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
Socket (Female)
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Layout
23
Plating
Cadmium
Shell material
Aluminium
Shell size
16
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
23
Number of cavity #20
23
Feature → MIL-DTL-26482 SI qualified design provides proven mating performance in high-shock and high-vibration environments, reducing field failures and warranty costs. Business Impact → Higher reliability translates to lower downtime and longer asset life in aerospace and defense programs. Application → Ideal for mission-critical equipment requiring robust, compliant connectivity and predictable maintenance planning. Feature → Aluminium shell with cadmium plating delivers superior corrosion resistance and lightweight strength. Business Impact → Extends service intervals and lowers inspection frequency in harsh environments such as military aircraft and industrial installations. Application → Suitable for outdoor or corrosive-prone deployments where long-term durability matters. Feature → 23-contact Solder Cup layout enables dense wiring and straightforward harness termination. Business Impact → Faster assembly, reduced harness complexity, and easier testing during integration. Application → Fits multi‑circuit assemblies in compact enclosures and backplanes. Feature → 1/3 Bayonet coupling with straight backshell adaptor ensures quick, secure mating with precise orientation. Business Impact → Shortens assembly time on production lines and in field maintenance, while maintaining alignment integrity. Application → Beneficial for on-site mating in constrained spaces and rapid rework scenarios. Feature → Delivered with connector and N orientation simplifies installation and inventory planning. Business Impact → Improves installer confidence and reduces misassembly risk, lowering lifecycle costs. Application → Useful in systems requiring predictable orientation and plug-and-play style integration. Industry context → The combination of these traits addresses common objections about compatibility, wiring density, and environmental resilience, delivering measurable efficiency gains in aerospace, defense, and heavy equipment programs.

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FAQs

The 85100AC1623S50 is a MIL-DTL-26482 SI qualified square flange receptacle designed to mate with Souriau 851 series connectors. It features a straight backshell, adaptor backshell type, and a 1/3 bayonet coupling, with 23 solder cup contacts. This combination ensures reliable alignment and robust mating in vibration-prone environments commonly found in aerospace and defense applications.
Key specs include 23 contact positions with socket (female) solder cup contacts, cadmium plating on an aluminium shell, a 51 mm length, 31.3 mm height, 31.3 mm width, and a weight of 34.9 g. It operates from -40 °C to 125 °C and uses a 1/3 bayonet coupling. The connector is delivered with the connector and oriented at N, simplifying installation.
Yes. It is MIL-DTL-26482 SI qualified, designed for high-reliability environments typical of aerospace and defense programs. The cadmium-plated aluminium shell provides corrosion resistance, and the 23-contact solder cup arrangement supports dense, rugged wiring, making it well-suited for mission-critical equipment, backplanes, and rugged assemblies requiring robust environmental performance.
The connector is MIL-DTL-26482 SI qualified, with cadmium plating and an aluminium shell, and it lists REACH as an environmental condition. These attributes support compliance and reliability in harsh environments, though users should verify any program-specific RoHS or cadmium-use policies and consider cadmium-free alternatives if required.
The 85100AC1623S50 is delivered with the connector and features a straight backshell adaptor with 1/3 bayonet coupling for rapid, secure mating. The 23 solder cup contacts simplify harness termination, and the N orientation aids correct alignment. Together, these factors reduce assembly time, minimize wiring errors, and lower maintenance downtime in fielded systems.