Eaton 85100AC2025S50 Receptacle - MIL-DTL-26482 SI
Part Number: 85100AC2025S50
Quick Summary
Eaton 85100AC2025S50 Receptacle provides rugged MIL-DTL-26482 SI qualified connectivity for aerospace and industrial systems. Engineers often face compatibility, corrosion, and secure-mating challenges in tight installations. The connector carries MIL-DTL-26482 SI qualification and REACH environmental compliance to support compliant deployments. Its compact 53 mm length, 36.9 mm width and 20-shell-size design enable tight panel and chassis integration. Industry teams benefit from predictable sourcing, standardized interfaces, and faster qualification cycles. Delivered with 25 solder cup contacts, it supports robust, field-serviceable terminations that reduce rework and downtime. With an aluminium shell, cadmium plating, and a straight backshell, installation is straightforward in panel-mount or adaptor configurations, delivering reliability and long service intervals for harsh environments.
Product Information
Extended Description
85100AC2025S50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos N; 85100AC2025S50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100AC2025S50
Product Length/Depth
53 mm
Product Height
36.9 mm
Product Width
36.9 mm
Product Weight
52.6 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Adaptor
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
25
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
25
Number of cavity #20
25
Feature → Business Impact → Application: MIL-DTL-26482 SI qualified design provides proven environmental resilience and regulatory alignment, reducing qualification risk and supporting program milestones in aerospace and defense projects. Application: ensures compliant deployments across aircraft and automated machinery where high reliability is mandatory. Feature → Business Impact → Application: Aluminium shell with cadmium plating offers lightweight yet durable protection against corrosion and wear, lowering maintenance costs and extending service intervals in harsh environments. Application: ideal for rugged panel-mount assemblies in aerospace, industrial controls, and outdoor equipment. Feature → Business Impact → Application: 25 solder cup contacts and 1/3 bayonet coupling deliver fast, secure terminations with vibration resistance, cutting installation time and post-installation failures. Application: field-oriented assemblies and tight-space installations in aircraft, robotics, and demanding manufacturing lines. Feature → Business Impact → Application: Square flange receptacle with 53 mm length and 36.9 mm width/height enables compact, standardized panel cutouts, improving fitment predictability. Application: retrofits and new builds requiring consistent interfaces. Feature → Business Impact → Application: Delivered with connector option simplifies sourcing and minimizes assembly steps, reducing lead times and supplier management effort. Application: integrated kits for streamlined assembly in aerospace and industrial automation. The overall design combines mechanical integrity, compatibility, and ease of maintenance to boost uptime and lower lifecycle costs.
Get a Quick Quote for a Eaton 85100AC2025S50
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton 85100AC2025S50?
Enquire Now
FAQs
The 85100AC2025S50 uses a square flange receptacle design for panel mounting with a straight backshell. Verify panel cutouts match the 53 mm length and 36.9 mm width, align the 25 solder cup contacts, and secure with the standard flange hardware. The 1/3 bayonet coupling provides quick, vibration-resistant mating, while the N orientation ensures correct alignment during assembly.
This Eaton Souriau 851 series receptacle is MIL-DTL-26482 SI qualified, offering high reliability in harsh environments. It also carries REACH environmental compliance and features an aluminium shell with cadmium plating for corrosion resistance. The combination supports stringent regulatory requirements and long service life in both aircraft systems and rugged industrial equipment.
The unit provides 25 contacts configured as Solder Cup terminals in a socket (female) contact arrangement, with a 1/3 Bayonet coupling. The layout supports 25 cavities and the shell size is 20. Operating temperature ranges from -40 °C to 125 °C, allowing operation across extreme environments without compromising signal integrity or mechanical performance.
Yes. The receptacle is REACH compliant and uses cadmium plating on an aluminium shell, which is standard for durable aerospace connectors requiring enhanced environmental resistance. Its MIL-DTL-26482 SI qualification further ensures compliance with stringent performance standards in aerospace and defense applications.
The 85100AC2025S50 offers predictable sourcing and standardized interfaces, reducing design risk and qualification cycles. Its robust construction minimizes maintenance and downtime due to corrosion or mating issues, while the 25 solder cup terminations simplify field servicing. Overall, you gain higher uptime, lower maintenance costs, and faster time-to-deploy in demanding environments.