Eaton 85100A1214S50 Receptacle - MIL-DTL-26482 SI qualified
Part Number: 85100A1214S50
Quick Summary
The Eaton Souriau 851 series MIL-DTL-26482 SI qualified receptacle provides rugged, reliable interconnections for harsh industrial and aerospace environments. Engineers often wrestle with sealed, high-vibration connections that complicate assembly and ongoing maintenance. MIL-DTL-26482 SI qualification and REACH compliance help ensure regulatory alignment and long service life. For automation panels and avionics systems, the square flange receptacle with solder-cup contacts supports quick replacements and reliable connectivity. This combination reduces field downtime, enables scalable harnessing, and delivers predictable performance in challenging installation environments.
Product Information
Extended Description
85100A1214S50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos N; 85100A1214S50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100A1214S50
Product Length/Depth
41 mm
Product Height
26.5 mm
Product Width
26.5 mm
Product Weight
20.5 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
14
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
14
Number of cavity #20
8
Feature → Business Impact → Application: MIL-DTL-26482 SI qualification delivers high-reliability performance under vibration, temperature fluctuations, and mechanical stress, reducing field failures and warranty costs. Application: aerospace, defense, and rugged industrial equipment where mission-critical interconnects are essential for safety and uptime. Feature → Business Impact → Application: Cadmium plating on an aluminium shell provides corrosion resistance and lightweight strength, extending service life in harsh environments while maintaining grid integrity for heavy-use panels. Application: outdoor industrial control rooms and mobile equipment exposed to moisture or salt spray. Feature → Business Impact → Application: Backshell adaptor and straight orientation simplify routing and mating in tight enclosures, cutting installation time and error rates during panel assembly. Application: compact control cabinets and equipment housings with tight harness layouts. Feature → Business Impact → Application: Solder Cup contact delivery and 14-contact layout with 8 cavities supports robust soldering and reliable signal integrity, enabling easy field terminations and scalable wiring. Application: high-density automation harnesses and maintenance-friendly connector assemblies. Feature → Business Impact → Application: 1/3 Bayonet coupling offers quick mating/demating cycles, improving repair time and field readiness. Application: serviceable systems in aircraft, trains, and automated production lines. Feature → Business Impact → Application: Operating temperature range from -40 °C to 125 °C ensures performance across extreme climates, reducing the need for component-level cooling or enclosure enhancements. Application: outdoor and high-temperature industrial environments where ambient conditions vary rapidly.
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FAQs
The 85100A1214S50 uses an adaptor backshell with straight orientation, allowing straightforward cable routing and panel mounting. Ensure alignment by engaging the 1/3 bayonet coupling evenly, then terminate solder cup contacts to compatible wires with proper strain relief. Using the supplied connector ensures mating compatibility and minimizes misalignment risk during field installations.
Yes, this receptacle is designed for MIL-DTL-26482 interfaces, including the 1/3 bayonet coupling system that maintains secure engagement under vibration. The SI qualification supports high-reliability performance in harsh environments, while the cadmium-plated aluminium shell provides corrosion resistance and lightweight strength for resilient mating in vibration-prone applications.
The connector is rated for -40 °C to 125 °C, making it suitable for extreme ambient conditions common in automated plants, outdoor enclosures, and equipment subject to heat or cold cycles. Designers should consider enclosure protection and potential thermal cycling when planning harness layouts.
The product is REACH compliant, addressing chemical and environmental safety requirements for European market integration. MIL-DTL-26482 SI qualification further certifies high-reliability performance. No CE or IP ratings are listed in the provided data; verify with the supplier for additional certifications if your project mandates them.
The solder cup contact design supports robust terminations with repeatable reliability, reducing intermittent connections. Quick-mate bayonet coupling and a durable aluminium shell minimize downtime during field servicing and reconfigurations, contributing to lower maintenance costs and longer mean time between failures in automated lines and control systems.