Eaton 85100A1210S50 Receptacle - MIL-DTL-26482 SI

Part Number: 85100A1210S50
Manufacturer
Eaton
Part number
85100A1210S50

Quick Summary

Eaton Souriau 851 series MIL-DTL-26482 SI qualified connectors enable robust square flange receptacles for harsh environments and high-vibration applications. Engineers often struggle with unreliable connections and downtime caused by vibration in demanding assemblies. MIL-DTL-26482 SI qualified, REACH compliant, and designed for operation from -40 °C to 125 °C, this variant suits aerospace, defense, and rugged industrial controls. Its cadmium-plated aluminium shell, straight backshell, and 1/3 bayonet coupling enable quick field installation and dependable solder-cup connectivity in challenging environments.

Product Information

Extended Description

85100A1210S50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos N; 85100A1210S50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100A1210S50
Product Length/Depth
41 mm
Product Height
26.5 mm
Product Width
26.5 mm
Product Weight
19.3 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
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 #16
2
Feature: MIL-DTL-26482 SI qualified square flange receptacle with 10 contacts and 1/3 bayonet coupling. Business Impact: Delivers a rugged, vibration-resistant interface that reduces field failures and warranty costs. Application: Ideal for aerospace panels, defense consoles, and rugged industrial controls where reliable mating is critical. Feature: Aluminium shell with cadmium plating. Business Impact: Offers proven corrosion resistance and long service life in outdoor and harsh indoor settings. Application: Aircraft housings, heavy machinery enclosures, and marine-related equipment where environmental exposure is a factor. Feature: Backshell adaptor, straight configuration, N orientation, and connector delivered with the assembly. Business Impact: Simplifies installation, reduces assembly steps, and speeds time-to-value for harness integration. Application: Quick-mate installations on equipment racks and modular panels. Feature: Solder Cup contacts and Loaded contact delivery. Business Impact: Enables ready-to-wire connections with low insertion force and high current capability, improving field reliability. Application: Control panels and harness terminations in high-availability systems. Feature: 10-contact layout with 2 cavities (#16). Business Impact: Supports compact, high-density harnessing while maintaining signal integrity. Application: Space-constrained installations in aerospace and industrial automation. Objection Handling: Cadmium plating is chosen for legacy aerospace specs and proven performance; for customers with cadmium restrictions, this model can be paired with compatible alternatives in other series while meeting REACH requirements.

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FAQs

The 85100A1210S50 is a square flange receptacle in the Eaton Souriau 851 series, designed for MIL-DTL-26482 SI compatibility. It features a 1/3 bayonet coupling and solder cup contacts, with an aluminium shell and cadmium plating. For mating connectors, use the corresponding Souriau 851 series plug/receptacle pair specified for MIL-DTL-26482 SI and ensure alignment with orientation N.
This receptacle is specified with 10 contacts and a layout of 10, configured for two cavities to support the required wiring density. The solder cup contacts are loaded, providing ready-to-wire performance for quick harness integration.
Operating temperature ranges from -40 °C to 125 °C. The unit is REACH compliant and uses cadmium plating with an aluminium shell, delivering suitable durability for harsh environments typically encountered in aerospace and rugged industrial applications.
Yes. The 85100A1210S50 is MIL-DTL-26482 SI qualified, ensuring a validated performance standard for military and aerospace-grade applications. It is delivered with a connector and features a straight backshell with 1/3 bayonet coupling, suitable for vibration-prone installations.
The 1/3 bayonet coupling provides quick mating, secure engagement, and robust vibration resistance, reducing assembly time and rework in field conditions. This makes it well-suited for time-critical panel installations and modular systems where fast, reliable connections are essential.