Eaton 85100A1419S50 Receptacle - MIL-DTL-26482 SI qualified
Part Number: 85100A1419S50
Quick Summary
The Eaton 85100A1419S50 Receptacle enables high-reliability MIL-DTL-26482 connections for aircraft, defense, and industrial automation. Many teams struggle with mismatched interfaces and lengthy qualification cycles, leading to downtime and rework. MIL-DTL-26482 SI qualification, REACH compliance, and an aluminium shell with cadmium plating provide aerospace-grade reliability and regulatory alignment. In practice, this 19‑way receptacle delivers compact form, ease of installation, and predictable performance for harsh environments. Secondary considerations like square flange mounting and straight backshell simplify harness integration and maintenance. The 1/3 bayonet coupling and N orientation further streamline field repairs and rapid replacements.
Product Information
Extended Description
85100A1419S50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos N; 85100A1419S50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100A1419S50
Product Length/Depth
41 mm
Product Height
28.9 mm
Product Width
28.9 mm
Product Weight
26.8 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
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 establishes MIL-spec compatibility, translating into predictable performance for demanding environments. This supports aerospace, defense, and rugged industrial deployments, reducing risk during qualification and procurement cycles. Business Impact: lower project risk, faster time-to-deploy, and smoother supplier qualification processes. Application: MIL-spec equipment, aircraft systems, and mission-critical controls. The 19 solder cup contacts enable high-density wiring without expanding panel footprint. Business Impact: improved signal integrity and simplified harness routing in compact panels. Application: control panels, instrumentation assemblies, and data-capture interfaces. An aluminium shell with cadmium plating delivers a strong weight-to-strength balance and corrosion resistance. Business Impact: lighter assemblies with long-term durability in harsh climates. Application: outdoor equipment, coastal deployments, and airborne systems. Backshell adaptor, straight orientation, and N alignment facilitate quick, error-free mating. Business Impact: reduced installation time and fewer field errors. Application: maintenance-friendly MIL-spec interfaces in rugged environments. Operating temperature range from -40 to 125 °C supports operation across extreme climates. Business Impact: broader deployment without extra cooling or enclosure requirements. Application: military, rail, and heavy machinery operating in varied geographies. Delivered-with-connector options and the straight flange receptacle geometry simplify panel design and inventory management. Business Impact: standardized components, lower total cost of ownership, and easier sourcing. Application: systems integrators seeking repeatable, scalable connector solutions for large projects.
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FAQs
The 85100A1419S50 is a MIL-DTL-26482 SI qualified square flange receptacle featuring 19 solder-cup contacts, a straight backshell adaptor, and 1/3 bayonet coupling. It uses an N orientation and is delivered with connector accessories, simplifying integration with standard MIL-spec plugs and panels. This compatibility reduces rework and speeds module integration in aerospace and rugged automation applications.
This receptacle supports -40 °C to 125 °C operation and is REACH compliant, ensuring regulatory alignment for many aerospace, defense, and industrial programs. The aluminium shell with cadmium plating provides robust corrosion resistance, while the solder-cup contacts maintain reliability under vibration and thermal cycling typical of harsh environments.
Yes. It is MIL-DTL-26482 SI qualified, designed for aerospace and defense use, with a 19-contact solder-cup configuration and a compact 41 mm depth. The N orientation and 1/3 bayonet coupling support secure mating in constrained spaces, while the square flange receptacle format aligns with standard airframe and military panel interfaces.
Install by mounting the square flange receptacle in the host panel, then align the straight backshell adaptor and mate with the compatible plug using the 1/3 bayonet coupling. Ensure the N orientation is correct to avoid misalignment. Delivered with connector accessories, it reduces assembly steps and minimizes mis-wiring risks during harness integration.
The 85100A1419S50 offers high reliability with MIL-spec qualification, low weight (aluminium shell), and long thermal tolerance, which lowers maintenance frequency and spare parts variety. Benefits include standardized sourcing, faster replacements, and predictable lifecycle costs, particularly valuable in aerospace, defense, and harsh industrial automation projects.