Eaton 85100AC1214S50 Receptacle - MIL-DTL-26482 SI
Part Number: 85100AC1214S50
Quick Summary
Eaton 85100AC1214S50 is a square flange receptacle designed for MIL-DTL-26482 connections in aerospace, defense, and industrial automation. It addresses the common challenge of maintaining reliable electrical connections under vibration, temperature swings, and harsh surroundings by delivering a robust, solder‑cup contact interface. The design features MIL-DTL-26482 SI qualification and REACH compliance for regulatory confidence. With 14 contacts in a compact aluminium shell, cadmium-plated finish, and a straight backshell, it supports 1/3 bayonet coupling and N‑orientation for straightforward installation. This combination reduces field failures, simplifies panel mounting, and lowers maintenance costs, while ensuring compatibility with Eaton Souriau 851 series ecosystems and related accessories.
Product Information
Extended Description
85100AC1214S50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos N; 85100AC1214S50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100AC1214S50
Product Length/Depth
48 mm
Product Height
26.5 mm
Product Width
26.5 mm
Product Weight
23 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
14
Feature → Business Impact → Application: The 14‑contact, 14‑position layout maximizes I/O density, enabling high-channel counts in a compact form factor while preserving signal integrity on busy panels. This improves installation efficiency in aerospace control units and industrial machines, reducing wiring complexity and inspection time. Application: 14‑position Souriau 851 series harnesses and panels in avionics bays and automated lines. The 1/3 bayonet coupling provides quick, reliable mating during routine maintenance, shortening downtime and boosting uptime metrics. Feature → Business Impact → Application: Cadmium plating on an aluminium shell delivers corrosion resistance with light weight, lowering total cost of ownership in marine, aerospace, and harsh factory environments. Application: Panels exposed to salt spray or humidity can maintain performance with fewer replacements. Feature → Business Impact → Application: Straight backshell and N orientation simplify routing and alignment during panel assembly, reducing misalignment risk and rework. Application: New equipment rollouts or retrofits in defense and industrial automation. Feature → Business Impact → Application: Operating temperature range from -40 °C to 125 °C ensures reliability in extreme climates, minimizing field failures and warranty costs. Application: Equipment deployed across aerospace hangars, outdoor industrial sites, and control rooms. Feature → Business Impact → Application: Delivered with connector and loaded solder cups accelerates assembly, enabling faster time-to-value for projects with tight schedules. Application: Tight integration in high-mpeed assembly lines and field service operations.
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FAQs
The 85100AC1214S50 is a MIL-DTL-26482 SI qualified square flange receptacle designed for 14-socket configurations with socket (female) solder cup contacts. It uses a straight backshell and 1/3 bayonet coupling, enabling reliable mating in vibration-prone environments. It is compatible with Eaton Souriau 851 series connectors and designed for aerospace, defense, and industrial automation panels.
This receptacle provides fourteen contacts in a 14-position layout, with all cavities configured for a consistent wiring scheme. Contacts are solder cup, female socket type, delivered loaded in the receptacle. The arrangement supports high-density I/O for panels and harnesses, aligning with Souriau 851 series layouts to streamline wiring and maintenance.
Operating temperature ranges from -40 °C to 125 °C, ensuring reliability across cold starts and hot operating conditions. The shell is cadmium plated for corrosion resistance, and the design complies with REACH environmental regulations. Together, these features support aerospace and industrial applications that demand durable performance in harsh environments.
The unit uses a straight backshell with an adaptor backshell option for flexible mounting. It is a square flange receptacle with shell size 12 and 48 mm length, aligned with N orientation to simplify wiring routing. A 1/3 bayonet coupling provides secure mating, ideal for vibration-prone environments found in aerospace and defense applications.
Delivery includes a receptacle pre-installed with a connector and loaded solder cup contacts, ready for panel installation. It is compatible with Eaton Souriau 851 series ecosystems and supports straight, N-oriented configurations for easy integration into aircraft harnesses or industrial automation control panels, reducing assembly steps and accelerating project timelines.