Eaton 85100A2039PZ50 Receptacle - MIL-DTL-26482SI
Part Number: 85100A2039PZ50
Quick Summary
Eaton Souriau 85100A2039PZ50 Receptacle is a MIL-DTL-26482 SI qualified connector for rugged aerospace and industrial equipment. Engineers often grapple with reliable mating in tight assemblies while resisting corrosion and signal integrity loss under vibration. MIL-DTL-26482 SI certification, REACH compliance, and cadmium plating on an aluminium shell support long service life and regulatory alignment. For added value, the 85100A2039PZ50 offers 39 contacts in a compact 44 mm depth, ideal for scalable harnessing. In practice, this means easier installation, predictable mating with Z orientation, and cost-effective maintenance across high-demand environments. The product’s 39-contact layout aligns with typical industrial automation and avionics harnessing, reducing assembly complexity. Lightweight aluminium shell, cadmium plating, and straight backshell orientation simplify field installation and service.
Product Information
Extended Description
85100A2039PZ50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, male solder contacts, pos Z; 85100A2039PZ50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100A2039PZ50
Product Length/Depth
44 mm
Product Height
36.9 mm
Product Width
36.9 mm
Product Weight
46.3 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Adaptor
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
39
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
39
Number of cavity #20
39
Feature: MIL-DTL-26482 SI qualified 851 series connector. Business Impact: Delivers MIL-spec reliability and cross-compatibility with legacy and new equipment. Application: Aerospace, defense, and heavy-industry automation where performance under vibration matters. The 85100A2039PZ50 reduces redesign risk while enabling supplier conformity and streamlined qualification processes. Feature: 39-position, high-density receptacle with solder cup contacts. Business Impact: Enables dense harnessing and fewer interconnect layers, cutting cabling length and installed weight. Application: Complex equipment racks and control cabinets in automation and avionics. Feature: Cadmium plating on an aluminium shell. Business Impact: Improves corrosion resistance and service life with a lighter weight, supporting longer maintenance intervals. Application: Outdoor and harsh-environment installations where longevity matters. Feature: 1/3 Bayonet coupling with Z orientation. Business Impact: Fast, repeatable mating with robust retention under vibrations; reduces downtime. Application: Field assembly and on-site servicing in aircraft and machinery. Feature: Square flange receptacle with straight backshell adaptor. Business Impact: Simplifies mounting alignment and panel integration, improving installation accuracy. Application: System-integrated installations in control panels and harness assemblies. Feature: Operating temperature range -40 °C to 125 °C. Business Impact: Broad thermal tolerance reduces design constraints and safeguards performance across environments. Application: Extreme-temperature aerospace and industrial environments. Feature: REACH compliance. Business Impact: Regulatory alignment and supply-chain assurance for environmentally conscious programs. Application: Global programs with environmental compliance requirements.
Get a Quick Quote for a Eaton 85100A2039PZ50
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 85100A2039PZ50?
Enquire Now
FAQs
The 85100A2039PZ50 uses a 1/3 Bayonet coupling with a Z orientation in a square flange receptacle. This design enables fast, secure mating and precise alignment in dense wiring harnesses, while the adaptor backshell provides convenient mounting options on equipment panels. This combination supports reliable service in vibration-heavy environments common in aerospace and industrial automation.
The connector is rated for a wide operating temperature from -40 °C to 125 °C, enabling dependable performance across extreme cold to hot environments. This makes it suitable for aerospace, defense, and rugged industrial applications where ambient conditions vary significantly and thermal management is a design consideration.
It supports 39 contacts in a 39-position cavity arrangement with solder cup contact type. The contacts are male pins suitable for solder termination, delivering a robust connection for harness assemblies. The high-density layout reduces panel footprint while maintaining signal integrity in complex equipment.
Yes. The 85100A2039PZ50 is MIL-DTL-26482 SI qualified, ensuring compatibility with military-standard requirements and high-reliability performance. It also adheres to REACH environmental compliance, aligning with regulatory expectations for materials and processes used in global supply chains.
Key considerations include using the cadmium-plated aluminium shell for corrosion resistance, leveraging the 1/3 bayonet coupling for quick mating, and ensuring correct Z-orientation mounting with the square flange receptacle. The 44 mm depth and 39-contact density support compact, scalable harnessing, while the straight backshell adaptor simplifies panel integration and field service.