Eaton 85100AC1623SX50 Souriau 851 series - MIL-DTL-26482 SI
Part Number: 85100AC1623SX50
Quick Summary
The Eaton Souriau 85100AC1623SX50 is a MIL-DTL-26482 SI qualified square flange receptacle designed for rugged, high-reliability connections in aerospace and industrial systems. Engineers often struggle with space constraints and complex harness compatibility, so a compact, pre-loaded solder cup contact solution helps reduce assembly time and wiring errors. This connector is MIL-DTL-26482 SI qualified and REACH compliant, featuring cadmium plating for corrosion resistance and an aluminium shell to balance strength and weight. By standardizing on Souriau 851 series components, procurement gains predictable lead times and easier spares management, while technicians benefit from a straightforward installation path and documented handling requirements. In short, it combines rugged performance with practical deployment for demanding environments.
Product Information
Extended Description
85100AC1623SX50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos X; 85100AC1623SX50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100AC1623SX50
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
X
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 → The MIL-DTL-26482 SI qualification delivers high-reliability performance in extreme environments, reducing field failures and warranty costs. Business Impact → This translates to lower lifecycle costs and improved system uptime in aerospace and heavy industry. Application → Ideal for critical harness assemblies where mission readiness and compliance with military standards are non-negotiable. Feature → 23 contacts in a compact 51 mm long, aluminium shell with a square flange receptacle design. Business Impact → Maximizes channel density without increasing bulk, enabling tighter equipment packaging and simpler harness routing. Application → Suitable for multi-cavity harnesses in aircraft, defense electronics, and industrial automation. Feature → Solder Cup contact delivery on a loaded receptacle with Cadmium plating and X orientation. Business Impact → Ensures reliable solder joints and robust corrosion resistance while simplifying installation. Application → Field service friendly and suitable for pre-wired assemblies. Feature → 1/3 Bayonet coupling with backshell adaptor and straight backshell angle. Business Impact → Enables quick, vibration-resistant mating and easy alignment during assembly. Application → Common in rugged environments where rapid assembly and secure retention are required. Feature → Operating temperature range -40 °C to 125 °C and REACH compliance. Business Impact → Maintains performance across temperature swings and aligns with modern environmental regulations. Application → Outdoor equipment, military subsystems, and industrial machinery. Feature → Cadmium plating and aluminium shell size 16 for weight efficiency and corrosion protection. Business Impact → Lower weight without sacrificing durability, improving overall system efficiency. Application → Aerospace and perimeter equipment exposed to harsh conditions.
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FAQs
The 85100AC1623SX50 is a square flange receptacle designed to mate with Souriau 851 series backshells and straight adaptors, featuring a 1/3 bayonet coupling and X-oriented alignment. This ensures proper alignment, secure retention, and straightforward field upgrades or spares substitutions within existing Souriau 851 ecosystems.
Key specs include 23 contacts (solder cup, socket female), aluminium shell size 16, cadmium plating, 51 mm length, and overall 31.3 mm width and height. Operating temperature is -40 °C to 125 °C, with a straight backshell and a loaded contact delivery. Ensure mating with compatible 851 series connectors and correct harness layouts.
Yes, it is MIL-DTL-26482 SI qualified, which is a military-standard specification for high-reliability connectors used in aerospace and defense. Its cadmium plating and aluminium shell offer corrosion resistance and weight efficiency, while the REACH compliance supports environmental requirements typical of aerospace procurements.
The connector complies with REACH environmental regulations and is specified with cadmium plating, providing corrosion resistance in harsh environments. For aerospace and defense procurement, verify compatibility with program-specific environmental tests and supplier certifications, and confirm that any cadmium-related restrictions align with local safety standards.
Utilize the loaded solder cup contacts and ensure precise X-orientation mating with the straight backshell adaptor for reliable connections. Pre-fit and pre-wire assemblies where possible to reduce on-site labor. Keep spares for the Souriau 851 series to shorten maintenance turnarounds and minimize aircraft downtime, while following standard handling and cleanliness practices for cadmium-plated components.