Eaton 85100A2041SY50 Connector - MIL-DTL-26482 SI Qualified
Part Number: 85100A2041SY50
Quick Summary
Eaton 85100A2041SY50 Connector enables secure MIL-DTL-26482 interconnections for rugged industrial and aerospace assemblies. Engineers often struggle with fitting high-density interconnects into tight spaces while maintaining signal integrity and ease of service. This receptacle combines a square flange design with 41 solder cup contacts, cadmium plating for corrosion resistance, and a robust aluminium shell to withstand harsh environments. MIL-DTL-26482 SI qualification, REACH compliance, and a proven Souriau 851 series lineage give teams confidence in long-term performance. By pairing modular backshell options and a straightforward straight adaptor, this solution reduces assembly time and field maintenance, delivering reliable connections and cost-efficient lifecycle performance for demanding control panels and avionics applications.
Product Information
Extended Description
85100A2041SY50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos Y; 85100A2041SY50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100A2041SY50
Product Length/Depth
44 mm
Product Height
36.9 mm
Product Width
36.9 mm
Product Weight
49.5 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
Socket (Female)
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Layout
41
Plating
Cadmium
Shell material
Aluminium
Shell size
20
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
41
Number of cavity #20
41
MIL-DTL-26482 SI qualification provides proven reliability and interchangeability in harsh environments, reducing integration risk and certification time for aerospace and defense projects. The 41 solder cup contacts enable high-density wiring, shrinking harness routes and accelerating assembly while preserving signal integrity in busy control panels. A 1/3 Bayonet coupling offers fast, vibration-resistant mating, supporting rapid field servicing without compromising secure connections. Cadmium plating paired with an aluminium shell delivers corrosion resistance and EMI protection while keeping weight down for airborne or outdoor deployments. The straight backshell adaptor and Y orientation simplify installation in constrained spaces, and the square flange receptacle design ensures robust mounting on standard panels. Together with delivered connector compatibility, these features enable modular, scalable deployment across Souriau 851 series ecosystems, improving procurement efficiency and lifecycle value.
Get a Quick Quote for a Eaton 85100A2041SY50
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton 85100A2041SY50?
Enquire Now
FAQs
This model uses a straight backshell with adaptor and is designed for a Y orientation. It ships delivered with the connector and is compatible with Souriau 851 series backshells to maintain modularity and ensure easy field maintenance.
The connector features 41 contacts in a 41-cavity arrangement, with socket (female) solder cup contacts, enabling high-density wiring within a square flange receptacle footprint.
Yes. It operates from -40 °C to 125 °C and uses a 1/3 Bayonet coupling along with an aluminium shell to support robust mating under vibration and extended temperature exposure typical in aerospace and industrial automation.
Yes. The 85100A2041SY50 is MIL-DTL-26482 SI qualified and bears REACH environmental compliance, ensuring suitability for regulated deployments and long-term lifecycle usage.
Its square flange receptacle design, pre-loaded solder cup contacts, and delivered-with-connector packaging reduce assembly time, while the high-density 41-cavity layout and Rosetted Souriau 851 series compatibility support scalable procurement and lower maintenance costs over the system's life.