Eaton 85100A1419PY50 Receptacle - MIL-DTL-26482 SI Qualified
Part Number: 85100A1419PY50
Quick Summary
Eaton Souriau 85100A1419PY50 is a square flange receptacle for MIL-DTL-26482 SI qualification used in rugged aerospace. Designers and procurement teams often struggle to find durable, reliable connectors that survive harsh environments and frequent mating cycles. This 85100A1419PY50 features cadmium plating on an aluminium shell and offers a 19-contact solder-cup configuration, delivering robust performance in demanding applications. MIL-DTL-26482 SI qualification provides a proven aerospace/military-grade standard, while REACH compliance helps meet environmental and supplier chain requirements. For engineers seeking dependable square flange interconnects, this solution combines compact form with high mating integrity, enabling streamlined assemblies in avionics, ground support, and defense systems.
Product Information
Extended Description
85100A1419PY50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, male solder contacts, pos Y; 85100A1419PY50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100A1419PY50
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
Y
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: 19 solder cup contacts deliver dense interconnects with reliable solder joints. Business Impact: enables compact wiring harnesses and improved signal integrity in tight panel budgets. Application: aerospace avionics, military equipment, and control systems benefit from reduced harness complexity. Feature: 1/3 Bayonet coupling enables quick, tool-free mating and reduces maintenance time. Business Impact: lowers assembly time and wear on connectors in production lines and repair scenarios. Application: field service, aircraft maintenance, and shipboard installations gain faster turnaround and lower labor costs. Feature: Aluminium shell with cadmium plating provides lightweight, corrosion-resistant housing. Business Impact: weight reduction improves fuel efficiency and extends service life in harsh environments. Application: high-performance aircraft, ground support equipment, and rugged industrial installations benefit from longevity and reliability. Feature: 41 mm length, 28.9 mm width, and 28.9 mm height with a 19-position layout. Business Impact: compact footprint frees space in constrained panels while supporting complex wiring schemes. Application: avionics panels, dashboard assemblies, and compact power/signal distributions. Feature: Rear adaptor backshell, straight orientation, delivered with connector. Business Impact: simplifies installation with pre-assembled configurations and minimizes field modification requirements. Application: harness assemblies and system integrations across aerospace and defense platforms.
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FAQs
Mount the 85100A1419PY50 using the square flange mounting pattern on the panel cutout, aligning the 19-contact receptacle with the mating half. Use the provided backshell adaptor for straight orientation and secure with appropriate screws to maintain the 41 mm depth and machining tolerances. Ensure proper clearance for solder cup terminals during assembly and inspection.
Key specs include 19 solder cup contacts, pin (male) contact gender, cadmium plating, aluminium shell, shell size 14, and a 1/3 Bayonet coupling. Operating temperature range is -40 °C to 125 °C. The receptacle type is square flange with a straight backshell, loaded contact delivery, and Y orientation, suitable for high-reliability aerospace applications.
Yes. The 85100A1419PY50 is part of the MIL-DTL-26482 SI qualified Souriau family and is designed for aerospace and defense interconnects. Its compact 19-contact, solder-cup configuration, light aluminium shell, and bayonet coupling support dense wiring, vibration resistance, and quick mating in avionics and mission-critical equipment.
The connector is MIL-DTL-26482 SI qualified, providing aerospace-grade reliability. REACH compliance is noted, supporting environmental and supply-chain requirements. Cadmium plating is specified for corrosion protection, though customers should verify plating preferences with their compliance team to ensure alignment with supplier and regional restrictions.
The 85100A1419PY50 delivers reliable long-term performance due to MIL-spec qualification and robust solder cup contacts, reducing maintenance interruptions. The 1/3 Bayonet mating design speeds field mating and disconnection, lowering labor costs. Lightweight aluminium housing minimizes overall system weight, contributing to fuel or energy savings over the product lifecycle.