Eaton 85100A1830SW50 Receptacle - MIL-DTL-26482 SI
Part Number: 85100A1830SW50
Quick Summary
The Eaton 85100A1830SW50 is a MIL-DTL-26482 SI qualified square flange receptacle designed for rugged automation, aerospace, and defense harnesses. Engineers often struggle with achieving reliable mating under vibration, tight spaces, and fast assembly on busy production lines. MIL-DTL-26482 SI qualification provides proven durability, while the aluminium shell with cadmium plating delivers corrosion resistance in harsh environments, and REACH compliance supports responsible sourcing. This connector also ships with a ready-to-install connector option, simplifying integration while preserving signal integrity. For modern factories and aerospace systems, this 85100A1830SW50 unlocks robust performance, easy installation, and lifecycle cost savings through a compact, standardized interface.
Product Information
Extended Description
85100A1830SW50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos W; 85100A1830SW50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100A1830SW50
Product Length/Depth
41 mm
Product Height
33.7 mm
Product Width
33.7 mm
Product Weight
42.7 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Adaptor
Connector accessory option
Delivered with connector
Connector orientation
W
Connector type
Receptacle
Contact delivery
Loaded
Contact gender
Socket (Female)
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 design → Business Impact: Ensures high-reliability performance in vibration-prone and mission-critical environments → Application: Aerospace, defense, and heavy industry harnesses. Feature: 30 solder cup contacts in a socket layout → Business Impact: Enables dense, reliable signal/power transfer while simplifying harness design → Application: Control panels and avionics harnesses. Feature: Aluminium shell with cadmium plating and shell size 18 → Business Impact: Provides weight reduction and corrosion resistance for harsh environments, extending service life → Application: Harsh-duty systems and field installations. Feature: 41 mm length, 33.7 mm height and width, straight backshell adaptor → Business Impact: Compact footprint and straightforward installation save space and labor → Application: Limited-space enclosures and modular automation. Feature: 1/3 Bayonet coupling with delivered connector option → Business Impact: Fast, secure mating with easy field maintenance and reduced downtime → Application: Assembly lines and aircraft/equipment harnessing. The combination of these attributes supports compliance, efficiency gains, and predictable lifecycle costs in demanding industrial and aerospace programs.
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FAQs
The 85100A1830SW50 uses a 1/3 Bayonet coupling and a straight backshell adaptor within an aluminium shell (size 18) and square flange receptacle footprint. It mates with compatible MIL-DTL-26482 panels and Souriau 851-series backshells, delivering fast, secure installation and predictable assembly times on automation or aerospace harnesses.
Key specs include 30 contacts in a solder cup configuration, 41 mm length, 33.7 mm height and width, and a cadmium-plated aluminium shell. Operating temperature ranges from -40 °C to 125 °C. It is a square flange receptacle with a straight backshell and 1/3 Bayonet coupling, delivered with connector options for streamlined integration.
Yes. The MIL-DTL-26482 SI qualification, 1/3 Bayonet coupling, and robust aluminium cadmium-plated shell are designed for high-vibration aerospace and defense deployments. The 30 solder cup contacts provide reliable, durable connections, while the square flange receptacle format supports rigid harness routing in constrained spaces.
The 85100A1830SW50 is REACH compliant, addressing environmental impact and material safety in sourcing and manufacturing. Cadmium plating is noted in the specification, with environmental compliance in mind. Confirm availability of RoHS alternatives if needed for specific programs, and verify your program’s regulatory requirements during procurement.
Lifecycle considerations include a durable aluminium shell, cadmium plating for corrosion resistance, and a design that supports reliable mating under vibration, reducing field maintenance. The 1/3 Bayonet coupling enables quicker mating cycles, while the option to deliver with connector minimizes integration engineering time, contributing to lower total cost of ownership in busy automation or military platforms.