Eaton 85100E1098S50 Receptacle - MIL-DTL-26482 SI Qualified

Part Number: 85100E1098S50
Manufacturer
Eaton
Part number
85100E1098S50

Quick Summary

Eaton 85100E1098S50 Receptacle provides rugged electrical connection for harsh automation environments. Engineers often struggle with secure mating under vibration, temperature swings, and tight panel space. This MIL-DTL-26482 SI qualified square flange receptacle offers reliability with cadmium plating and aluminum shell, designed to endure wide operating temperatures (-40 °C to 125 °C) while delivering consistent electrical performance. By combining a backnut mounting option, a 1/3 bayonet coupling, and six solder cup contacts, it helps simplify installation and reduce maintenance costs. The solution aligns with REACH environmental requirements and integrates smoothly into existing Souriau 851-series ecosystems, enabling streamlined procurement and improved lifecycle value for industrial and aerospace applications.

Product Information

Extended Description

85100E1098S50 Eaton: Square flange receptacle, with backnut, cadmium plating, female solder contacts, pos N; 85100E1098S50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100E1098S50
Product Length/Depth
32.7 mm
Product Height
24.2 mm
Product Width
24.2 mm
Product Weight
10.6 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Backnut
Connector accessory option
Delivered with connector
Connector orientation
N
Connector type
Receptacle
Contact delivery
Loaded
Contact gender
Socket (Female)
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Layout
98
Plating
Cadmium
Shell material
Aluminium
Shell size
10
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
6
Number of cavity #20
6
Feature → Business Impact → Application: The 85100E1098S50 uses six solder cup contacts in a compact 32.7 mm length with a square flange receptacle, enabling dense wiring layouts while maintaining signal integrity for control panels and instrumentation. This translates to improved wiring efficiency, faster assembly times, and lower labor costs in high-mix, high-variety manufacturing environments. Application: OEM automation controllers, CNC machines, and rugged field devices needing compact 6-channel connections with reliable solder joint performance. Feature → Business Impact → Application: 1/3 Bayonet coupling with a backnut meets the demand for secure mating under vibration and thermal cycling, reducing misalignment risk and downtime. Application: Aerospace and industrial equipment where frequent mating cycles and vibration considerations are routine. Feature → Business Impact → Application: Cadmium plating on an aluminum shell provides corrosion resistance and light weight, extending service life in harsh environments and lowering maintenance frequency. Application: Outdoor control cabinets, offshore equipment, and harsh factory floors. Feature → Business Impact → Application: Operating temperature range from -40 °C to 125 °C ensures robust operation across extreme climates, supporting continuous production in varied geographies. Application: Automotive, rail, and heavy machinery. Feature → Business Impact → Application: The backnut option, straight backshell, and delivered-with-connector configuration simplify installation and replacement, shortening service windows. Application: field retrofits and modular automation setups. Feature → Business Impact → Application: 6-contact Solder Cup contacts with standard Souriau 851-series compatibility enables straightforward integration with existing harnesses and insert arrangements, reducing design churn and supporting scalable modernization programs.

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FAQs

The 85100E1098S50 is part of the Souriau 851 series, featuring a square flange receptacle, backnut, and 1/3 bayonet coupling that mates with standard MIL-DTL-26482 interfaces. With six solder cup contacts, it fits typical harness configurations and aligns with common insert arrangements for streamlined OEM integration.
This receptacle provides six solder cup contacts in an aluminum shell with cadmium plating. It operates from -40 °C to 125 °C, supports a straight backshell, and is REACH compliant. The 1/3 bayonet coupling ensures secure mating under vibration, while the backnut adds mounting rigidity in compact assemblies.
Yes. Its cadmium-plated aluminium shell, square flange receptacle design, and variety of mounting options make it ideal for rugged industrial automation, outdoor panels, and aerospace-ground equipment subject to vibration and wide temperature ranges. The six-socket configuration supports moderate multi-signal needs without adding excessive bulk.
The 85100E1098S50 is MIL-DTL-26482 SI qualified and REACH compliant, ensuring compatibility with rugged military- and aerospace-grade applications while supporting environmental regulatory requirements in industrial deployments.
With delivered-with-connector configuration, backnut mounting, and a compact 32.7 mm length, installation is quicker and less labor-intensive. The robust environment rating reduces maintenance downtime and extends service intervals, delivering lower total cost of ownership over the product lifecycle.