Eaton 85100A1210SX50 Souriau 851 MIL-DTL-26482 SI-qualified
Part Number: 85100A1210SX50
Quick Summary
Eaton 85100A1210SX50 is a MIL-DTL-26482 SI-qualified square flange receptacle designed for rugged aerospace and industrial use. Engineers often battle intermittent contact failures and corrosion when wiring connectors into harsh environments. It carries MIL-DTL-26482 SI qualification, REACH compliance, and cadmium plating to address reliability, regulatory, and long-term durability requirements. The compact aluminium shell with a straight backshell and 1/3 bayonet coupling supports straightforward installation and scalable integration into complex assemblies. By combining high-specification performance with a proven Souriau component ecosystem, this connector helps engineers reduce assembly time and total cost. It also supports mixed signal and power needs within demanding machinery, improving overall system reliability.
Product Information
Extended Description
85100A1210SX50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos X; 85100A1210SX50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100A1210SX50
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
X
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
3
Feature: MIL-DTL-26482 SI qualification and square flange receptacle design provide proven mating integrity in harsh environments. Business impact: reduces field failures, extends service life, and lowers maintenance costs by delivering consistent signal and power performance across demanding duty cycles. Application: ideal for aerospace flight hardware, defense equipment, and rugged industrial automation panels. Paragraph 2: Feature: 1/3 bayonet coupling with a straight backshell enables quick, tool-free mating and reliable sealing. Business impact: shorten installation time, simplify field maintenance, and improve uptime metrics. Application: adaptable to modular assemblies and repairable systems in on-site assembly lines and aircraft bays. Paragraph 3: Feature: Cadmium plating on an aluminium shell provides corrosion resistance without excessive weight. Business impact: improves long-term durability in coastal, humid, or dusty environments while maintaining manageable total cost of ownership. Application: outdoor cabinets, coastal installations, and mobile equipment where environmental exposure is a concern. Paragraph 4: Feature: Socket (female) solder cup contacts with a 10-contact layout and three #16 cavities deliver flexible wiring options. Business impact: supports mixed signal and power harnesses while simplifying harness design and inventory. Application: sensor networks, controllers, and field wiring in industrial machinery and avionics racks. Paragraph 5: Feature: Delivered with connector, straight orientation X, and backshell adaptor compatibility in the Souriau 851 family. Business impact: reduces stocking complexity and accelerates system integration. Application: turnkey assemblies for systems that require rapid procurement and repeatable performance across multiple platforms. Paragraph 6: Feature: Operating temperature range from -40 °C to 125 °C with aluminium shell size 12 and cadmium plating. Business impact: enables operation across extreme climates and hot environments while preserving electrical integrity. Application: aerospace, military, and heavy industry equipment deployed in challenging climates.
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FAQs
Yes. The 85100A1210SX50 is specified as a square flange receptacle with an adaptor backshell option and straight orientation. It ships configured for 1/3 bayonet coupling and is designed to mate with other Souriau 851-series components, ensuring straightforward system integration and scalable upgrades across platforms.
The connector features 10 socket (female) solder cup contacts arranged in a 10-position layout with 3 cavities #16. The solder cup terminations simplify wiring harness integration and support reliable, vibration-tolerant connections in demanding environments.
This receptacle is ideal for aerospace, defense, and rugged industrial automation applications where reliability, environmental resistance, and high mating integrity matter. With the MIL-DTL-26482 SI qualification and REACH compliance, it supports critical programs requiring compliant, durable interconnects in challenging climates.
Key standards include MIL-DTL-26482 with SI qualification for high-reliability mating, and REACH compliance for environmental responsibility. Cadmium plating is specified for corrosion resistance, and the aluminium shell provides weight and thermal performance suitable for aerospace and defense deployments.
Expect reduced field maintenance due to high-reliability mating and corrosion resistance, faster installation from tool-free bayonet coupling, and simplified inventory with a single Souriau 851-series ecosystem. These factors translate to lower downtime, shorter project timelines, and improved total cost of ownership over the equipment lifecycle.