Eaton 85100E1626PZ50 Receptacle - MIL-DTL-26482 SI
Part Number: 85100E1626PZ50
Quick Summary
The Eaton 85100E1626PZ50 Receptacle provides MIL-DTL-26482 SI qualified connectivity for rugged industrial and aerospace assemblies. Engineers often struggle with mating reliability and environmental sealing in tight spaces. MIL-DTL-26482 SI qualification and REACH compliance reinforce durability, while cadmium plating strengthens corrosion resistance. In value terms, this 26-position square flange receptacle streamlines panel integration and supports reliable automation connectivity. Designed for industry-standard backnut assemblies, it reduces assembly time and thickness in crowded enclosures. Manufacturers benefit from consistent Z-orientation and 26 contact layout, ensuring predictable mating across vendor ecosystems. This combination addresses long-term total cost of ownership by reducing field failures. With its aluminium shell and cadmium finish, it also minimizes weight while maintaining structural integrity.
Product Information
Extended Description
85100E1626PZ50 Eaton: Square flange receptacle, with backnut, cadmium plating, male solder contacts, pos Z; 85100E1626PZ50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100E1626PZ50
Product Length/Depth
32.7 mm
Product Height
31.3 mm
Product Width
31.3 mm
Product Weight
28.3 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Backnut
Connector accessory option
Delivered with connector
Connector orientation
Z
Connector type
Receptacle
Contact delivery
Loaded
Contact gender
Pin (Male)
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Layout
26
Plating
Cadmium
Shell material
Aluminium
Shell size
16
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
26
Number of cavity #20
26
Feature: MIL-DTL-26482 SI qualified design ensures rugged performance in demanding environments. Business Impact: Improves reliability and reduces field failure rates in aerospace and industrial automation applications. Application: Ideal for harsh factory floors and airborne equipment where consistent mating is critical. Paragraph 2: Backnut backed square flange with straight backshell provides secure panel mounting and straightforward installation. Business Impact: Shortens assembly time and reduces misalignment risk during panel integration. Application: Suitable for compact control panels and rugged enclosures in automation lines. Paragraph 3: Aluminium shell with Cadmium plating delivers lightweight yet durable construction. Business Impact: Lower weight translates to reduced cabinet load and energy savings in large installations. Application: Suitable for mobile equipment and ships-in-the-bay environments. Paragraph 4: 26-pin contact layout with Pin (Male) Solder Cup contacts and 1/3 Bayonet coupling offers robust mating under vibration. Business Impact: Ensures reliable signal integrity in noisy electrical environments and ease of field termination. Application: 851 series assemblies demanding precise 26-position connectivity. Paragraph 5: Operating range -40 °C to 125 °C and REACH compliance provide environmental resilience. Business Impact: Extends service life in extreme temperatures and meets regulatory requirements. Application: Aerospace, defense, and heavy industry automation. Paragraph 6: Delivered with connector and Z orientation simplifies compatibility with Souriau 851-series ecosystems. Business Impact: Reduces sourcing complexity and accelerates time-to-market. Application: Any multi-vendor panel where standardized interfaces are required.
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FAQs
Yes. The 85100E1626PZ50 is part of the Souriau 851 series MIL-DTL-26482 family and ships as a square flange receptacle with backnut. It is designed to mate with other 851-series components, featuring a 26-position layout, Z orientation, and solder cup contacts for reliable panel integration.
The 85100E1626PZ50 supports 26 contacts in a 26-cavity layout. Contacts are male pins with solder cup termination, loaded in the receptacle, and the coupling uses a 1/3 bayonet for secure, vibration-resistant mating.
Operating temperature spans from -40 °C to 125 °C. The connector employs cadmium plating for corrosion resistance, is REACH compliant, and uses an aluminium shell to keep weight low while maintaining strength for demanding environments.
The backnut square flange design delivers secure, straightforward panel mounting with precise alignment, reducing assembly time and risk of misalignment. The aluminium shell keeps weight manageable, while the straight back shell and Z orientation aid reliable mating in compact enclosures common in automation cabinets.
Technical drawings are available as C06851A.pdf in Eaton's 851-series documentation. Access the drawing via the product downloads or request it from your Eaton distributor to verify mating interfaces and installation clearances before procurement.