Eaton 85100AC1418PY50 Receptacle - MIL-DTL-26482 SI
Part Number: 85100AC1418PY50
Quick Summary
Eaton Souriau 851 series MIL-DTL-26482 SI qualified receptacle provides rugged, high-reliability connections for aerospace and industrial equipment. This product design helps address common procurement challenges—reliable mating in cold starts and vibrational environments. MIL-DTL-26482 SI qualification and REACH compliance support regulatory and safety requirements. The 18 solder cup contacts, cadmium plating, and aluminium shell enhance industrial connectors, while straight backshell and a 1/3 bayonet coupling simplify field installation. The result is faster commissioning, reduced maintenance, and a clearer path to long-term uptime in harsh environments.
Product Information
Extended Description
85100AC1418PY50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, male solder contacts, pos Y; 85100AC1418PY50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100AC1418PY50
Product Length/Depth
48 mm
Product Height
28.9 mm
Product Width
28.9 mm
Product Weight
28 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Adaptor
Connector accessory option
Delivered with connector
Connector orientation
Y
Connector type
Receptacle
Contact delivery
Loaded
Contact gender
Pin (Male)
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Layout
18
Plating
Cadmium
Shell material
Aluminium
Shell size
14
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
18
Feature: MIL-DTL-26482 SI qualified interface ensures regulatory compliance and proven performance in mission-critical assemblies. Business impact: reduces risk of non-compliance and field failures, delivering higher uptime and predictable maintenance cycles for OEMs. Application: ideal for aerospace, defense, and rugged industrial equipment where reliability is non-negotiable and regulatory alignment is essential. Feature: 18 solder cup contacts deliver dense, secure connections with easy soldering in harness assemblies. Business impact: supports compact harness routing and consistent electrical performance, cutting install time and rework. Application: used in complex wiring looms for aircraft controls and industrial control panels. Feature: Cadmium plating and aluminium shell provide corrosion resistance with lightweight strength. Business impact: extends service life in corrosive environments while maintaining weight budgets. Application: suitable for outdoor or chemically challenging installations. Feature: Backshell type Adaptor and straight backshell with 1/3 bayonet coupling enable quick, reliable mating. Business impact: reduces installation time and field downtime, improving overall project timelines. Application: compatible with 851 series mating components for rapid, secure connections. Feature: Operating temperature range -40 °C to 125 °C supports extreme climates. Business impact: ensures consistent performance across environments, reducing maintenance surprises. Application: aerospace, automotive test rigs, and industrial automation in diverse climates. The combination of these features supports better cost-of-ownership, easier spec adherence, and smoother procurement workflows for engineers and buyers seeking robust, industry-grade connectors.
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FAQs
Install by mating with the compatible Souriau 851 series backshells. Align the connector orientation (Y) and engage the 1/3 bayonet coupling for a secure, vibration-resistant lock. Solder the 18 contacts using proper reflow or hand-solder methods, ensuring cleanliness of cadmium-plated surfaces for reliable electrical performance. Verify that the backshell is the correct straight adaptor to maintain in-line alignment in your harness.
Key specs include 18 solder cup contacts, aluminium shell, cadmium plating, square flange receptacle, 1/3 bayonet coupling, straight backshell, and a 48 mm length. Operating temperature ranges from -40 °C to 125 °C, with REACH environmental compliance. The connector supports a 14 shell size and 18-contact layout, ensuring strong performance in harsh environments.
Yes. The product is MIL-DTL-26482 SI qualified, designed for demanding aerospace and industrial applications. The aluminium shell with cadmium plating provides corrosion resistance, while the broad operating temperature range and REACH compliance help meet stringent regulatory and environmental requirements common in aerospace and defense programs.
The assembly is REACH compliant, supporting regulatory requirements for environmental safety. The MIL-DTL-26482 SI qualification itself is a critical certification for military- and aerospace-grade interconnects, ensuring performance in rigorous conditions and compatibility with 851 series mating systems.
The combination of SI qualification, corrosion-resistant cadmium plating, aluminium shell, and robust 1/3 bayonet coupling reduces maintenance frequency and downtime. Its reliable solder cup contacts and straight adaptor simplify installation, which lowers labor costs and commissioning time, delivering lower total cost of ownership for OEMs and service teams.