Eaton 85100A1418P50 Receptacle - MIL-DTL-26482
Part Number: 85100A1418P50
Quick Summary
Eaton 85100A1418P50 Receptacle provides MIL-DTL-26482 connectivity for high-reliability aerospace and industrial equipment. Maintenance and design teams often struggle with corrosion risk, space constraints, and complex mating requirements in harsh environments. This MIL-DTL-26482 SI qualified square flange receptacle features 18 solder cup contacts and a straight adaptor, delivering robust, compact connections while simplifying assemblies and spares. It carries MIL-DTL-26482 SI qualification alongside REACH compliance, addressing regulatory and environmental concerns. By leveraging a cadmium-plated aluminium shell and a 1/3 bayonet coupling, it enables standardized parts, faster field maintenance, and improved lifecycle costs in demanding applications such as avionics, industrial automation, and defense equipment.
Product Information
Extended Description
85100A1418P50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, male solder contacts, pos N; 85100A1418P50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100A1418P50
Product Length/Depth
41 mm
Product Height
28.9 mm
Product Width
28.9 mm
Product Weight
25.3 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
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: 18 solder cup contacts provides high-density interconnects for compact assemblies; Business Impact: reduces connector count and interface complexity, enabling cost-effective harnessing and easier testing in tight spaces; Application: aerospace control units and rugged industrial equipment. Feature: MIL-DTL-26482 SI qualification ensures high-reliability performance in extreme conditions; Business Impact: delivers predictable, withstanding capability in vibration, temperature, and EMI environments; Application: defense systems and aerospace subsystems. Feature: Cadmium plating on an aluminium shell offers corrosion resistance with light weight; Business Impact: extends service life in outdoor or factory floor environments while minimizing weight penalties; Application: mobile equipment and airborne platforms. Feature: Backshell adaptor with straight orientation simplifies mounting and alignment; Business Impact: reduces installation time and error rates during panel assembly; Application: chassis and panel-mounted enclosures. Feature: 1/3 Bayonet coupling provides fast mating with robust vibration resistance; Business Impact: speeds maintenance cycles and minimizes downtime; Application: field service and on-aircraft repairs. Feature: Delivered with connector streamlines procurement and reduces part-number chaos; Business Impact: lowers total cost of ownership through simplification of BOMs; Application: program procurement for large-scale integrations. Feature: Operating temperature range from -40 °C to 125 °C supports harsh environments; Business Impact: accommodates wide ambient conditions without performance loss; Application: military and industrial automation deployments.
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FAQs
Begin by selecting the backshell adaptor compatible with the 85100 series and ensure the mating connector aligns with the N orientation. Use proper solder cup techniques for each contact, verify pin integrity, and secure the enclosure with standard mounting hardware. The 1/3 bayonet coupling provides quick mating while maintaining vibration resistance, reducing installation time and rework.
This receptacle features 18 solder cup contacts, cadmium plating on an aluminium shell, and a straight backshell with a 14 shell size. It operates from -40 °C to 125 °C and is REACH compliant, ensuring regulatory compatibility in EU projects. It is designed as a square flange receptacle with a loaded contact delivery for straightforward assembly.
Yes, the connector is REACH compliant and built to MIL-DTL-26482 specifications, which are widely accepted in aerospace, defense, and industrial applications. While cadmium plating is used for corrosion resistance, verify your program’s cadmium policies and potential substitutes if restricted by procurement standards.
Ideal for aerospace avionics, defense subsystems, and rugged industrial automation, the 85100A1418P50 supports high-density 18-contact interfaces with a square flange design. Its straight backshell, N orientation, and 1/3 bayonet coupling enable reliable assemblies in constrained spaces and facilitate quick field maintenance.
MIL-DTL-26482 SI qualified connectors provide proven reliability in vibration and temperature extremes, reducing field failures and rework. Standardized form factors simplify inventory and sourcing, while the cadmium-plated aluminium shell offers corrosion resistance. Overall, these features lower maintenance costs, extend mean time between failures, and improve system uptime in mission-critical operations.