Eaton 85100A898PW50 Souriau - MIL-DTL-26482 SI qualified
Part Number: 85100A898PW50
Quick Summary
Eaton Souriau 851 series MIL-DTL-26482 SI qualified connectors enable rugged, reliable interface for military and industrial electronics. Engineers often struggle with locating interconnects that endure vibration, temperature swings, and humidity while still offering straightforward mating in the field. The design carries MIL-DTL-26482 SI qualification and REACH compliance to support aerospace, defense, and rugged industrial deployments worldwide. With a lightweight aluminium shell, 98-contact density, cadmium plating, and a 1/3 bayonet coupling, this solution delivers performance, scalability, and cost-effective procurement for panel-mounted systems.
Product Information
Extended Description
85100A898PW50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, male solder contacts, pos W; 85100A898PW50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100A898PW50
Product Length/Depth
41 mm
Product Height
21 mm
Product Width
21 mm
Product Weight
11 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Adaptor
Connector accessory option
Delivered with connector
Connector orientation
W
Connector type
Receptacle
Contact delivery
Loaded
Contact gender
Pin (Male)
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Layout
98
Plating
Cadmium
Shell material
Aluminium
Shell size
8
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
98
MIL-DTL-26482 SI qualification is embedded in the 85100A898PW50, signaling readiness for demanding MIL-spec environments. This qualification translates into predictable mating performance, traceable supplier qualification, and long-term interchangeability. In practice, engineers use these connectors in aerospace enclosures, rugged control panels, and mission-critical equipment where failure is not an option. The square flange receptacle with a straight adaptor simplifies panel mounting and mating geometry, reducing installation time and enhancing compact pack layouts. The 41 mm depth and 21x21 mm footprint support tight panel spaces, easing harness routing and serviceability in avionics racks. Cadmium plating provides corrosion resistance, while the aluminium shell delivers a lightweight yet strong housing for high strength-to-weight applications. With 98 solder cup male contacts, the connector supports dense I/O and reliable terminations, ideal for complex wiring harnesses. The 1/3 bayonet coupling enables quick, repeatable mating with tactile feedback, lowering field downtime. Operating from -40 to 125 C, this assembly tolerates thermal cycling and vibration in harsh environments, while the delivered-with-connector option reduces procurement steps and accelerates integration. These attributes combine to lower total cost of ownership and improve maintenance schedules in aerospace and industrial settings.
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FAQs
The 85100A898PW50 offers a square flange receptacle with a straight adaptor for panel mounting. Align the 21x21 mm flange with the panel cutout, secure with suitable fasteners, then mate via the 1/3 bayonet coupling for a fast, vibration-resistant seal. It ships with pre-loaded solder cup pins to simplify harness termination and field assembly.
The connector features 98 solder cup male contacts in a high-density layout, aluminium shell size 8, cadmium plating, and a broad operating temperature range from -40 °C to 125 °C. It is designed for MIL-DTL-26482 SI qualification, delivering reliable performance under vibration and thermal cycling typical of aerospace and rugged industrial environments.
Yes. The 85100A898PW50 is MIL-DTL-26482 SI qualified and built to withstand harsh environments, making it well-suited for aerospace and defense electronics, as well as rugged industrial control panels. Its lightweight aluminium shell, high contact density, and secure 1/3 bayonet coupling support mission-critical installations with reduced maintenance needs.
This receptacle carries MIL-DTL-26482 SI qualification and REACH environmental compliance, aligning with stringent aerospace and defense procurement requirements and European environmental regulations. These certifications support qualification testing, traceability, and ongoing regulatory adherence across global supply chains.
The combination of a lightweight aluminium housing, cadmium plating for corrosion resistance, and pre-loaded solder cup contacts reduces maintenance complexity and replacement cycles. The 1/3 bayonet coupling speeds mating, while the panel-mount flange and delivered-with-connector option streamline installation and spares management, delivering lower total cost of ownership over the system lifecycle.