Eaton 85100E1210PX50 Receptacle - MIL-DTL-26482 SI
Part Number: 85100E1210PX50
Quick Summary
Eaton Souriau 85100E1210PX50 receptacle provides MIL-DTL-26482 SI qualified connectivity for rugged industrial equipment. Engineers confront reliability challenges in harsh environments, where mating integrity and environmental resistance are critical. This unit highlights MIL-DTL-26482 SI qualification, REACH environmental compliance, and an aluminum shell with cadmium plating to resist corrosion and wear. Its compact footprint and weight help reduce harness mass while maintaining robust signal integrity. For automation and control panels, this receptacle translates to faster assembly, easier maintenance, and dependable performance across demanding applications.
Product Information
Extended Description
85100E1210PX50 Eaton: Square flange receptacle, with backnut, cadmium plating, male solder contacts, pos X; 85100E1210PX50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100E1210PX50
Product Length/Depth
32.7 mm
Product Height
26.5 mm
Product Width
26.5 mm
Product Weight
14.3 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Backnut
Connector accessory option
Delivered with connector
Connector orientation
X
Connector type
Receptacle
Contact delivery
Loaded
Contact gender
Pin (Male)
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 → Business Impact → Application: MIL-DTL-26482 SI qualification ensures regulatory compliance and proven performance in MIL-spec environments, reducing field failures and warranty costs. Application: aerospace, defense, and rugged industrial equipment where reliability under vibration is essential. Feature → Business Impact → Application: Ten contact positions with male solder cup contacts deliver secure, soldered terminations that withstand frequent harnessing and harsh handling. Application: instrumentation, sensors, and control networks requiring consistent signal integrity. Feature → Business Impact → Application: 1/3 bayonet coupling with straight backshell and backnut enables quick mating and reliable environmental sealing, shortening assembly time on production lines. Application: field serviceable assemblies in harsh environments. Feature → Business Impact → Application: Aluminum shell with cadmium plating provides corrosion resistance and weight savings, improving lifecycle performance and lowering total cost of ownership. Application: outdoor or coastal installations and aerospace harnesses. Feature → Business Impact → Application: Compact 32.7 mm depth, 26.5 mm width/height, and 14.3 g weight reduce harness mass and space, enabling tighter panel layouts in automation cabinets. Application: compact control panels and weight-critical aerospace assemblies. Feature → Business Impact → Application: Wide operating temperature range (-40 °C to 125 °C) supports reliable operation in extreme environments. Application: automotive, rail, and rugged machinery where temperature extremes are common.
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FAQs
The 85100E1210PX50 uses a square flange receptacle design paired with a backnut for secure mounting. Align the connector with the panel cutout, engage the 1/3 bayonet coupling to mate, and thread the backnut to compress the backshell against the panel. This provides a robust, vibration-resistant connection suitable for harsh environments.
MIL-DTL-26482 SI qualification indicates the connector meets military specification requirements for electrical performance and environmental resistance under specified conditions. For this receptacle, it translates to reliable operation under vibration, extreme temperatures, and long service life, making it suitable for aerospace and rugged industrial applications.
Yes. The 85100E1210PX50 supports a wide operating temperature range from -40 °C to 125 °C, enabling dependable performance in extreme environments such as outdoor installations, Arctic facilities, or hot industrial settings where temperature swings are common.
Absolutely. With 10 male solder cup contacts, a compact aluminum shell, and a compact footprint, the 85100E1210PX50 is well-suited for automation panels. Its straight backshell, backnut, and 1/3 bayonet coupling simplify harness assembly, reduce installation time, and improve maintainability in factory floors.
Plan for regular inspection of the contact solder joints and backshell sealing due to vibration exposure. The cadmium-plated aluminum shell provides corrosion resistance, but ensure mating faces remain clean to preserve contact integrity. Consider periodic refurbishing of connectors in high-duty cycles to sustain signal reliability and reduce downtime.