Eaton 85100A2024SY50 Receptacle - MIL-DTL-26482 SI
Part Number: 85100A2024SY50
Quick Summary
85100A2024SY50 is a MIL-DTL-26482 SI qualified square flange receptacle designed for rugged aerospace, defense, and industrial connector systems. Engineers often struggle with finding a compatible, corrosion-resistant panel mount solution that stays reliable in harsh environments. This connector meets MIL-DTL-26482 SI qualification and REACH compliance while offering cadmium plating for corrosion protection, combined with an aluminum shell for lightweight strength. The product couples with Souriau 851 series backshells and delivers a robust, 24-position solution that simplifies sourcing and installation. For automation and critical equipment, it translates to lower maintenance costs and longer service life in demanding conditions.
Product Information
Extended Description
85100A2024SY50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos Y; 85100A2024SY50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100A2024SY50
Product Length/Depth
44 mm
Product Height
36.9 mm
Product Width
36.9 mm
Product Weight
43.9 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Adaptor
Connector accessory option
Delivered with connector
Connector orientation
Y
Connector type
Receptacle
Contact delivery
Loaded
Contact gender
Socket (Female)
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Layout
24
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
24
Number of cavity #20
24
Feature: MIL-DTL-26482 SI qualification provides proven reliability in severe environments. Business Impact: Reduces field failures and maintenance costs. Application: Aerospace, defense, and harsh-industrial automation panels. Feature: 24 solder cup contacts with socket/female termination. Business Impact: Ensures secure, durable terminations and easier field servicing. Application: Panel-mounted interconnects in high-vibration settings. Feature: Cadmium plating on an aluminium shell. Business Impact: Enhanced corrosion resistance and longevity in challenging environments. Application: Outdoor or exposed equipment racks and rugged installations. Feature: Backshell adaptor with straight angle and Y orientation. Business Impact: Simple alignment and mating during panel installation, accelerating assembly. Application: OEM equipment housings and control panels with constrained space. Feature: 1/3 bayonet coupling and 20 shell size. Business Impact: Fast, reliable mating with repeatable performance; compact form factor. Application: Lightweight, space-constrained assemblies in automation. Feature: Operating temperature range -40 °C to 125 °C. Business Impact: Broad ambient performance reduces the need for enclosure heating/cooling. Application: Extreme temperature environments in robotics and aerospace. Feature: REACH compliance and cadmium usage transparency. Business Impact: Regulatory alignment and easier supplier audits. Application: Compliance-focused manufacturing and international programs.
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FAQs
The 85100A2024SY50 is a square flange receptacle from the Souriau 851 series designed to mate with MIL-DTL-26482 SI qualified interfaces and 24-position configurations. It uses socket (female) solder cup contacts and a 1/3 bayonet coupling for secure, repeatable mating, ensuring seamless compatibility with standard Souriau backshells and accessories.
Install via panel cutout sized for a shell size 20 with a straight backshell adaptor. The connector orientation is Y, and the 24-contact receptacle is designed for straightforward alignment and mating with accompanying Souriau 851 series hardware. Pre-loaded contacts and delivered-with-connector options simplify assembly and reduce installation time.
The 85100A2024SY50 operates from -40 °C to 125 °C, enabling reliable performance in extreme temperatures typical of aerospace, defense, and industrial environments. This broad range helps minimize enclosure heating requirements and supports continued operation in fluctuating field conditions.
Yes. The 85100A2024SY50 is REACH compliant and uses cadmium plating for corrosion protection where permitted. This combination supports regulatory audits and ongoing compliance in international manufacturing programs, while maintaining robust environmental performance.
Key benefits include reliable panel-mount connectivity with 24 solder cup contacts for durable terminations, fast mating with 1/3 bayonet coupling, and corrosion resistance from cadmium plating. Paired with the aluminum shell for light weight and a wide operating temperature range, it reduces downtime, lowers maintenance, and simplifies sourcing in high-reliability automation and aerospace applications.