Eaton 85100A168SX50 MIL-DTL-26482 SI qualified
Part Number: 85100A168SX50
Quick Summary
The Eaton 85100A168SX50 MIL-DTL-26482 SI qualified connector receptacle is engineered for rugged interconnects in aerospace, defense, and industrial harnesses. Engineers often wrestle with achieving reliable contact retention and corrosion resistance when environmental conditions swing between -40 °C and 125 °C. This part uses an aluminium shell with cadmium plating and a 41 mm depth to deliver durable performance while meeting REACH regulatory requirements. With straight backshell, adaptor configuration, and X oriented contacts, installation is straightforward, inventory is reduced, and field maintenance becomes predictable. The combination of MIL-DTL-26482 SI qualification and robust mechanical design translates into lower total cost of ownership for system integrators and OEMs.
Product Information
Extended Description
85100A168SX50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos X; 85100A168SX50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100A168SX50
Product Length/Depth
41 mm
Product Height
31.3 mm
Product Width
31.3 mm
Product Weight
32.1 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
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
8
Number of cavity #16
8
Feature: MIL-DTL-26482 SI qualification provides a standardized, aviation-grade interconnect platform. Business Impact: Ensures interoperability across platforms and programs, reducing design risk and qualification time. Application: Ideal for defense and aerospace harnesses where formal qualification streams are mandatory, such as aircraft harness assemblies and rugged military equipment. Feature: 8 solder cup contacts in a square flange receptacle with a backshell adaptor. Business Impact: Streamlined terminations and reliable solder joints support consistent current transfer and reduced rework in assembly lines. Application: Used in tight-pack, high-density harnesses in industrial automation and avionics bays.Feature: Aluminium shell with cadmium plating. Business Impact: Delivers corrosion resistance and lightweight robustness, extending life in harsh environments and reducing maintenance cycles. Application: Outdoor or exposure-prone installations in harsh factories or field deployments.Feature: 1/3 bayonet coupling and straight backshell orientation X. Business Impact: Quick, tool-free mating while maintaining secure retention; simplifies field servicing and inventory planning. Application: OEM systems requiring fast assembly and dependable locking under vibration in aerospace or heavy machinery. Feature: Operating range -40 °C to 125 °C. Business Impact: Broad temperature tolerance minimizes environmental conditioning needs and capacitive losses, lowering total cost of ownership. Application: High-temperature avionics bays and cold-weather industrial plants.Feature: 41 mm length, 31.3 mm width, 31.3 mm height, and 32.1 g weight. Business Impact: Compact, lightweight form factor improves space utilization and ease of routing in dense harnesses. Application: Small-footprint assemblies in military vehicles and compact automation panels.
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FAQs
Compatibility starts with the square flange receptacle design and straight backshell adaptor. The 1/3 bayonet coupling provides secure mating, while 8 solder cup contacts simplify reliable terminations. Delivered with the connector, this part supports X orientation and a compact 41 mm depth, helping OEMs align with existing Souriau 851 series interfaces and minimize rework.
Key specs include a copper-free aluminium shell, cadmium plating for corrosion resistance, 8 contact sockets with solder cup termination, backshell adaptor, straight orientation, and operating temperatures from -40 °C to 125 °C. The unit is a MIL-DTL-26482 SI qualified receptacle with a 16 shell size and 8 cavities, enabling robust high-density wiring in demanding environments.
Yes. It is designed as part of the Souriau 851 series and carries MIL-DTL-26482 SI qualification, which is specifically intended for defense and aerospace interconnects. Its square flange receptacle form, 1/3 bayonet coupling, and cadmium-plated aluminium shell support reliability, vibration resistance, and long service life in mission-critical assemblies.
The connector is MIL-DTL-26482 SI qualified, aligning with defense and aerospace requirements. It also references REACH environmental compliance, ensuring regulatory alignment for materials and processes used in European supply chains. The part’s cadmium plating should be considered for environmental considerations and applicable disposal requirements in your program.
The 85100A168SX50’s durable aluminium shell with cadmium plating reduces corrosion-related failures, lowering maintenance downtime. The 8-contact solder cup configuration enables robust terminations that resist vibration, while the compact 41 mm length and 32.1 g weight simplify assembly and inventory management. Collectively, these features contribute to lower total cost of ownership and improved system reliability.