Eaton 85100AC2027PW50 Receptacle - MIL-DTL-26482 SI

Part Number: 85100AC2027PW50
Manufacturer
Eaton
Part number
85100AC2027PW50

Quick Summary

The Eaton 85100AC2027PW50 Receptacle provides MIL-DTL-26482 SI qualified mating for rugged aerospace and industrial equipment. Field assemblies frequently confront corrosion, vibration, and wide temperature swings; this design mitigates those pains with cadmium plating and a robust aluminium shell. It carries MIL-DTL-26482 SI qualification and REACH compliance, aligning with stringent aerospace and industrial standards. Built for compatibility within the Souriau 851 series ecosystem, it integrates with straight adaptors, square flange receptacles, and solder-cup contacts for reliable field installation and long-term performance in mission-critical environments. This combination of durability and ecosystem interoperability translates into lower maintenance costs and higher uptime for critical systems.

Product Information

Extended Description

85100AC2027PW50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, male solder contacts, pos W; 85100AC2027PW50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100AC2027PW50
Product Length/Depth
53 mm
Product Height
36.9 mm
Product Width
36.9 mm
Product Weight
49.8 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
Pin (Male)
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Layout
27
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
27
Number of cavity #20
27
Feature: MIL-DTL-26482 SI qualified design for secure, proven performance in harsh environments → Business Impact: Improves reliability and reduces field failure rates, lowering maintenance costs in aerospace and rugged industrial applications → Application: Receptacle applications in aircraft, ground support equipment, and defense electronics. Feature: 27 solder cup contacts in a square flange receptacle layout → Business Impact: High contact density supports compact harness design while preserving signal integrity in dense enclosures → Application: 27-way connections in control panels and avionics interfaces with souriau 851 series compatibility. Feature: Cadmium plating on an aluminium shell with a 53 mm length and 36.9 mm square footprint → Business Impact: Enhanced corrosion resistance and mechanical robustness for extended service life in demanding environments → Application: Exterior and interior connectors on vehicles, aircraft, and industrial machinery operating from -40 °C to 125 °C. Feature: 1/3 Bayonet coupling and straight backshell adaptor with W orientation → Business Impact: Quick, secure mating and straightforward field servicing, reducing installation time and ergonomic risk → Application: Fast field assemblies in tight spaces where orientation and accessibility matter. Feature: Loaded contact delivery with pin male solder cup contacts → Business Impact: Immediate readiness out of the box, minimizes preparation steps for installation → Application: Direct wiring harness connections in control systems, sensors, and power interfaces. Insight: The combination of aluminium shell, cadmium plating, robust temperature range, and dense 27-position configuration makes this connector well-suited for SIP/inline harnesses in aerospace and industrial automation, where reliability and serviceability directly impact uptime and total cost of ownership.

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FAQs

The connector uses a straight backshell orientation with an adaptor backshell designed for a square flange receptacle, compatible with the 851 series bayonet coupling to ensure secure mating in tight or rugged installations.
It supports 27 contacts, all of which are solder cup contacts with pin (male) conductors, delivering reliable solder connections suitable for dense wiring in aerospace and industrial controls.
Yes. This receptacle operates from -40 °C to 125 °C, aligning with demanding aerospace and industrial applications where temperature extremes are common.
The unit includes a straight backshell adaptor and is delivered with connector options to support quick field installation and compatibility with Souriau 851 series accessories.
Key considerations include MIL-DTL-26482 SI qualification and REACH environmental compliance, ensuring suitability for regulated aerospace and industrial environments.