Eaton 85100E1830P50 Receptacle - MIL-DTL-26482 SI Qualified
Part Number: 85100E1830P50
Quick Summary
Eaton Souriau 851 series MIL-DTL-26482 SI qualified is a square flange receptacle designed for rugged aerospace and industrial applications. Engineers often contend with ensuring mating reliability and seal integrity in constrained spaces and harsh environments. This connector meets MIL-DTL-26482 SI qualified standards and REACH environmental compliance, providing robust performance and traceable documentation. By combining a backnut design, cadmium plating, and a compact aluminium shell, it delivers predictable compatibility, fast installation, and lower lifecycle risk for procurement teams seeking consistent supplier support and reduced total cost of ownership.
Product Information
Extended Description
85100E1830P50 Eaton: Square flange receptacle, with backnut, cadmium plating, male solder contacts, pos N; 85100E1830P50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100E1830P50
Product Length/Depth
32.7 mm
Product Height
33.7 mm
Product Width
33.7 mm
Product Weight
34.7 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
Pin (Male)
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Layout
30
Plating
Cadmium
Shell material
Aluminium
Shell size
18
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
30
Number of cavity #20
30
Feature: MIL-DTL-26482 SI qualified construction ensures aerospace-grade reliability. Benefit: Improves mission-critical performance and lowers field failure risk, supporting uptime in demanding environments. Application: Ideal for avionics enclosures and industrial machinery exposed to vibration and temperature fluctuations. Feature: Square flange receptacle with backnut provides secure panel mounting. Benefit: Enhances vibration resistance and sealing integrity, reducing maintenance and rework. Application: Used in tight-panel installations on rugged equipment. Feature: 1/3 bayonet coupling enables quick mating and reduced servicing time. Benefit: Speeds assembly and reduces workshop labor costs. Application: Fielded equipment and modular systems requiring rapid field upgrades. Feature: Cadmium plating on an aluminium shell (size 18) offers corrosion protection. Benefit: Extends service life in corrosive environments, lowering replacement frequency. Application: Outdoor/equipment exposed to humidity or saline atmospheres. Feature: 30 solder cup contacts with N orientation and straight backshell. Benefit: Facilitates clean routing and reliable solder joints, improving electrical performance. Application: Complex harnesses with dense pinouts in aerospace and industrial assemblies. Feature: Delivered with connector option ensures immediate readiness. Benefit: Reduces integration time and procurement steps. Application: System integrators sourcing complete assemblies.
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FAQs
The 85100E1830P50 uses a square flange receptacle configuration with a backnut for secure panel mounting. Its straight backshell and N connector orientation facilitate reliable installation in tight spaces, while compatibility with the 851 series simplifies system integration and replacement workflows.
This receptacle provides 30 solder cup contacts arranged within a 30-position layout. The solder cup contact type supports robust, vibration-tolerant connections, and the N orientation aids in consistent harness routing and connector mating alignment for complex assemblies.
Yes. The device operates from -40 °C to 125 °C, and its aluminium shell with cadmium plating offers corrosion protection in challenging environments. Its MIL-DTL-26482 SI qualification further reinforces suitability for aerospace and industrial applications subjected to vibration and temperature cycling.
The connector is MIL-DTL-26482 SI qualified, indicating adherence to a rigorous military standard for interconnects. It also conforms to REACH environmental requirements, ensuring chemical safety in many regions. Cadmium plating is specified, which provides additional corrosion resistance in applicable environments.
With features like quick mating via 1/3 bayonet coupling, a backnut mounting option, and a ready-to-use delivered-with connector configuration, installation time is reduced and downtime is minimized. The robust materials and standardization across the 851 series help streamline spares management and long-term lifecycle planning.