Eaton 85100A1419P50 Square Receptacle - MIL-DTL-26482 SI Qualified
Part Number: 85100A1419P50
Quick Summary
Eaton Souriau 851 series MIL-DTL-26482 is a square flange receptacle for rugged harness connections. Engineers often struggle with ensuring reliable mating under vibration, extreme temperatures, and environmental exposure. This MIL-DTL-26482 SI qualified connector also aligns with REACH compliance, cadmium plating considerations, and an aluminium shell for durability. With 19 contacts, 41 mm length and straight backshell, it enables compact, scalable solutions in automation, aerospace, and defense. The product's N orientation and 1/3 bayonet coupling simplify field assembly and ensure reliable disengagement when service is required. In practice, this translates to fewer rework cycles, faster harness integration, and lower total cost of ownership across deployable systems.
Product Information
Extended Description
85100A1419P50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, male solder contacts, pos N; 85100A1419P50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100A1419P50
Product Length/Depth
41 mm
Product Height
28.9 mm
Product Width
28.9 mm
Product Weight
25.6 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
19
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
19
Feature: MIL-DTL-26482 SI qualification and aluminium shell provide rugged, mission-critical reliability. Business Impact: Reduces field failures and maintenance costs in harsh environments, supporting longer system uptime. Application: Aerospace, defense, and industrial automation where reliability and regulatory alignment are paramount. Feature: 19-pin contact density with solder cup contacts (cadmium plating). Business Impact: Higher mating density in a compact form factor while maintaining robust electrical performance; cadmium plating enhances longevity in demanding environments. Application: Complex harnesses requiring compact, durable connections. Feature: 1/3 Bayonet coupling and straight backshell. Business Impact: Fast, vibration-resistant mating with tool-free engagement, cutting installation time in the field. Application: On-airframes, equipment racks, and rugged machinery where quick connect/disconnect matters. Feature: Aluminium shell, shell size 14, 41 mm length, 28.9 mm width, 25.6 g weight. Business Impact: Lightweight yet sturdy construction reduces overall system weight and supports easy handling during assembly and maintenance. Application: Aerospace and mobile equipment where weight and space are critical. Feature: N orientation and delivered with connector, loaded with pin male contacts. Business Impact: Clear alignment and ready-to-mate condition minimize mis-mating risk and accelerate pre-assembly wiring. Application: Pre-wired harness assemblies for OEM equipment and fielded systems. Insight: The 85100A1419P50’s combination of high contact density, bayonet coupling, and heat tolerance (-40 °C to 125 °C) aligns with industry needs for reliable, scalable, and serviceable MIL-spec connectors in automation-heavy environments.
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FAQs
The 85100A1419P50 is a square flange receptacle configured for straight backshell and N orientation. Use the 1/3 bayonet coupling for secure mating and ensure alignment with the matching Souriau/SU) connector. The unit ships with a connector and is designed for solder cup contacts, which simplifies wiring harness termination. Follow the manufacturer’s torque and engagement guidelines to maintain MIL-DTL-26482 integrity and electrical performance.
Key specs include 19 contacts, cadmium plating, aluminium shell, and a temperature range of -40 °C to 125 °C. The product is MIL-DTL-26482 SI qualified and REACH compliant, supporting high-reliability operation in exposed environments. Ensure your mating counterpart matches the 85100A1419P50 layout and that the solder cup contacts are suitable for your wire size and soldering process.
Yes. The 85100A1419P50 is part of the Souriau 851 series, designed for MIL-spec environments with SI qualification. Its aluminium shell, cadmium plating, and high-temperature tolerance make it well-suited for aerospace and defense applications, while the 19-position layout supports dense harnesses in limited spaces without compromising reliability.
The connector is MIL-DTL-26482 SI qualified, indicating compliance with by-customer and defense standards for high-reliability connectors. It also aligns with REACH environmental requirements. While not a CE rating, REACH compliance helps ensure regulatory alignment for materials and processes used in many market segments.
Adopting the 85100A1419P50 can reduce field maintenance and rework due to robust vibration resistance and reliable mating. The 19-position density supports compact harnessing, lowering assembly time and wiring complexity. Combined with lightweight aluminium construction and wide operating temperature, it enables longer system uptime and lower total cost of ownership in automation deployments.