Eaton 85100A128PW50 Receptacle - MIL-DTL-26482 SI Qualified
Part Number: 85100A128PW50
Quick Summary
Eaton 85100A128PW50 Receptacle provides rugged MIL-DTL-26482 connectivity for demanding aerospace and industrial equipment. Engineers often face compatibility and corrosion protection challenges in harsh environments, leading to costly field failures. MIL-DTL-26482 SI qualified credentials ensure reliable performance, while cadmium plating adds corrosion resistance and REACH compliance supports regulatory responsibility. The square flange receptacle design from the Souriau 851 series delivers secure mating with a straight adaptor and W-oriented backshell, simplifying installation. For procurement and maintenance, the combination of eight solder cup contacts in an aluminium shell supports compact, high‑performance automation harnesses, reducing retrofit time and total cost of ownership.
Product Information
Extended Description
85100A128PW50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, male solder contacts, pos W; 85100A128PW50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100A128PW50
Product Length/Depth
41 mm
Product Height
26.5 mm
Product Width
26.5 mm
Product Weight
17.8 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
Plating
Cadmium
Shell material
Aluminium
Shell size
12
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
8
Number of cavity #20
6
MIL-DTL-26482 SI qualified interface delivers dependable performance in high‑vibration environments, reducing field failures and warranty costs. This standardized spec also streamlines supplier qualification and interchangeability across platforms, benefiting programs requiring proven reliability in aerospace and rugged industrial automation. The square flange receptacle with straight backshell adaptor enables precise alignment and quicker mating during assembly, cutting installation time and minimizing connector misalignment risks. Cadmium plating provides robust corrosion protection in exposed environments, while an aluminium shell keeps weight low without sacrificing strength—translating to lower system weight and improved payload compatibility. Eight solder cup contacts in a pin male configuration offer dense connectivity, and the 1/3 bayonet coupling with W orientation supports secure, fast engagement in confined spaces. Delivered with connector reduces field modification needs and simplifies inventory planning, delivering cost discipline and lifecycle efficiency. The design supports common automation harnesses and is compatible with Souriau 851 series interfaces, enabling scalable, future‑proof deployments in aviation and industry.
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FAQs
The 85100A128PW50 is a square flange receptacle designed to mate with Souriau 851 series connectors. It uses a straight backshell adaptor and a 1/3 bayonet coupling with W-oriented alignment, and ships delivered with connector for straightforward integration with matching housings.
It features eight solder‑cup contacts in a pin (male) configuration, aluminium shell, shell size 12, cadmium plating, and overall compact dimensions (41 mm length, 26.5 mm height, 26.5 mm width). Operating temperature ranges from -40 °C to 125 °C, suitable for harsh environments.
Yes, the backshell angle is Straight, and the connector uses a 1/3 Bayonet coupling with W orientation for reliable, quick mating in constrained spaces.
The receptacle is MIL-DTL-26482 SI qualified, and it also adheres to REACH environmental compliance, supporting regulatory requirements in sensitive markets.
Delivered with connector and compatible with Souriau 851 series interfaces, it enables faster assembly, consistent mating, and simplified inventory for automation harnesses in aerospace and industrial settings, while maintaining mechanical robustness and regulatory alignment.