Eaton 85100E145PZ50 Receptacle - MIL-DTL-26482 SI qualified

Part Number: 85100E145PZ50
Manufacturer
Eaton
Part number
85100E145PZ50

Quick Summary

Eaton 85100E145PZ50 Receptacle is a rugged MIL-DTL-26482 SI qualified connector for aerospace and industrial equipment. Maintenance teams often face field failures from moisture ingress and mating misalignment, driving downtime and costs. This design carries MIL-DTL-26482 SI qualification and REACH compliance, with a backnut-backed square flange that simplifies rugged mounting. The 5-contact, cadmium-plated aluminum shell supports wide temperature ranges while delivering reliable, compact connectivity; its Z orientation and solder cup contacts streamline installation in tight enclosures, delivering tangible time and cost savings for OEMs and system integrators.

Product Information

Extended Description

85100E145PZ50 Eaton: Square flange receptacle, with backnut, cadmium plating, male solder contacts, pos Z; 85100E145PZ50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100E145PZ50
Product Length/Depth
32.7 mm
Product Height
28.9 mm
Product Width
28.9 mm
Product Weight
17.2 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
5
Plating
Cadmium
Shell material
Aluminium
Shell size
14
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
5
Number of cavity #16
5
Feature: MIL-DTL-26482 SI qualification and REACH compliance ensure regulatory alignment and mission-ready performance. Business Impact: Reduces qualification risk and long-term compliance overhead in high-demand environments. Application: Aerospace, defense, and industrial systems requiring certified, durable connectors. The design supports quick-field mating with a 1/3 bayonet coupling, improving maintenance turnaround and reducing insertion loss during vibration-prone operations. Feature: Square flange receptacle with backnut simplifies panel mounting and sealing, cutting installation time and improving ruggedness in harsh environments. Business Impact: Faster assembly and reduced panel leakage risk. Application: Panel-mounted enclosures in industrial plants and vehicle assemblies. Feature: 5 contacts across 5 cavities with male solder cup terminals enables direct PCB or terminal soldering, minimizing wiring complexity and potential contact fatigue. Business Impact: Lower assembly labor and higher reliability in high-cycle applications. Application: Control panels and distribution modules. Feature: Cadmium plating on an aluminum shell provides robust corrosion protection and predictable mating performance, while a compact shell size 14 keeps the footprint small. Business Impact: Extended service life in corrosive or dusty environments; easier routing in tight installations. Application: Harsh plant floors, portable equipment, and aircraft-software interfaces. Feature: Operating range from -40 °C to 125 °C and straight backshell with a backnut option deliver reliable operation across temperature swings and vibration, with straightforward installation. Business Impact: Maintains signal integrity and mechanical stability in thermal cycling, reducing maintenance frequency. Application: Mobile equipment, energy storage cabinets, and CNC machinery.

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FAQs

The 85100E145PZ50 uses a square flange with a backnut, enabling straightforward panel mounting. Align the Z orientation, insert the receptacle through the panel cutout, secure with the backnut, and mate with the corresponding plug. Use bayonet coupling to ensure proper engagement and inspect for proper seating to prevent ingress. This minimizes rework and ensures vibration resistance in demanding environments.
Key specs include MIL-DTL-26482 SI qualification for reliability, 5 contacts in 5 cavities, 1/3 bayonet coupling for rapid mating, cadmium plating on an aluminum shell, and a temperature range of -40 °C to 125 °C. It features male solder cup contacts, Z orientation, and a straight backshell, making it suitable for compact, high-vibration assemblies.
Yes. It is MIL-DTL-26482 SI qualified and REACH compliant, with a cadmium-plated aluminum shell and a backnut mounting style that suits high-reliability aerospace and defense systems. The 5-cavity layout supports critical signal or power lines, while the 1/3 bayonet coupling provides secure mating under vibration.
The connector carries MIL-DTL-26482 SI qualification and REACH environmental compliance. It is designed to tolerate wide operating temperatures and rugged conditions, making it suitable for regulated programs and environments where compliance and traceability are essential.
The combination of robust corrosion protection, reliable mating, and quick mating features reduces downtime and maintenance intervals in harsh environments. The compact, lightweight design also lowers weight and assembly labor, contributing to a favorable total cost of ownership over the product life cycle.