Eaton 85100E1210SW50 Receptacle - MIL-DTL-26482 SI Qualified
Part Number: 85100E1210SW50
Quick Summary
The Eaton 85100E1210SW50 MIL-DTL-26482 SI qualified receptacle provides rugged, high-reliability electrical connections for harsh industrial environments. Operators often battle ingress, vibration, and corrosion, which can compromise uptime if connectors are not designed to endure field conditions. This design combines MIL-DTL-26482 SI qualification with REACH compliance, backed by a cadmium-plated aluminium shell that resists corrosion and temperature swings. With a straight backshell, backnut mounting, and a W orientation, it supports fast, secure panel installation. In practical terms, this means fewer field faults, longer service intervals, and smoother integration with industrial automation networks, power distribution assemblies, and equipment cabinets. Engineering teams gain predictable performance in automotive and manufacturing environments, while procurement benefits from a single, standardized solution across programs.
Product Information
Extended Description
85100E1210SW50 Eaton: Square flange receptacle, with backnut, cadmium plating, female solder contacts, pos W; 85100E1210SW50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100E1210SW50
Product Length/Depth
32.7 mm
Product Height
26.5 mm
Product Width
26.5 mm
Product Weight
15.2 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Backnut
Connector accessory option
Delivered with connector
Connector orientation
W
Connector type
Receptacle
Contact delivery
Loaded
Contact gender
Socket (Female)
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Layout
10
Plating
Cadmium
Shell material
Aluminium
Shell size
12
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
10
Number of cavity #20
10
Feature MIL-DTL-26482 SI qualification provides a rugged performance benchmark. Business Impact This translates into fewer field failures and lower maintenance costs in automated plants, machines, and test rigs. Application Suitable for harsh industrial automation environments and aerospace-ground support equipment. Feature 1/3 Bayonet coupling offers quick, repeatable mating, improving assembly efficiency on production lines and in the field. Business Impact Reduces downtime during servicing and site changes. Application Ideal for high-midelity signal and power connections in compact panel layouts. Feature Socket female Solder Cup contacts deliver robust, high-integrity terminations for power and signal lines. Business Impact Enables reliable harness terminations and long-term contact life. Application Supports multi-channel I/O in control panels and robotics. Feature Aluminium shell with Cadmium plating provides corrosion resistance and light weight. Business Impact Enhances environmental durability and service life while meeting stringent industrial standards. Application Suitable for outdoor panels, railway equipment, and heavy machinery. Feature Backnut backshell and straight orientation simplify panel mounting and ensure consistent alignment across assemblies. Business Impact Reduces installation time and mis-wiring risk. Application Improves field serviceability and cabling discipline in multi-connector assemblies. Feature 10-contact, 10-cavity layout with 1/3 Bayonet coupling supports scalable channel counts without added complexity. Business Impact Optimizes space on dense control panels and minimizes connector footprint. Application Common in automation cabinets and equipment housings needing reliable 10-channel interfaces.
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FAQs
When installing this receptacle, ensure panel cutout accommodates the square flange and backnut mounting. Align the W orientation during mating, and use the 1/3 Bayonet coupling for secure engagement. The unit ships delivered with connector, simplifying pre-assembly harnessing and minimizing field modification time. Verify solder cup terminations are clean and solder joints meet tolerance requirements to ensure reliable electrical connections.
Yes. The 85100E1210SW50 is a MIL-DTL-26482 SI qualified square flange receptacle with 1/3 Bayonet coupling, backnut backshell, and socket (female) solder cup contacts. Its design aligns with MIL-DTL-26482 specifications, supporting interoperability with standard MIL-STD 26482 mating interfaces and ensuring consistent performance in compliant assemblies.
Key specs include a -40 °C to 125 °C operating temperature range, cadmium plating on an aluminium shell (Shell size 12), 10 contacts across 10 cavities, and a straight backshell angle. The connector is designed for reliable solder-term terminated channels, with delivered-with configuration facilitating immediate installation and reducing harness preparation time.
This receptacle is well suited for harsh industrial automation, heavy machinery, aerospace ground support equipment, and rail/transport environments where vibration, temperature variation, and environmental exposure are concerns. The combination of MIL-DTL-26482 SI qualification, robust corrosion resistance, and a compact 10-position layout supports reliable multi-channel interfaces in panel-mounted systems.
The product is MIL-DTL-26482 SI qualified and REACH compliant, with cadmium plating and an aluminium shell offering corrosion resistance and weight benefits. These attributes support regulatory and industry requirements for military-standard interfaces and environmental safety, while enabling reliable performance in demanding industrial and transportation applications.