Eaton 85100AC2025SX50 Receptacle - MIL-DTL-26482SI
Part Number: 85100AC2025SX50
Quick Summary
The Eaton 85100AC2025SX50 is a square flange receptacle enabling MIL‑DTL‑26482 connections in aerospace, defense, and heavy industrial automation. Designers often grapple with environmental sealing, weight constraints, and long-term reliability in harsh environments, making a robust, easy-to-install connector essential. MIL‑DTL‑26482 SI qualification ensures rugged performance, while REACH compliance and cadmium-plated aluminium housing support regulatory and environmental requirements. This solution also helps optimize materials management and installation efficiency, reinforcing a strong value proposition for high‑reliability harnesses and avionics systems.
Product Information
Extended Description
85100AC2025SX50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos X; 85100AC2025SX50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100AC2025SX50
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
X
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: 25 contacts in a single 851 series receptacle. Business Impact: High-density signal capability reduces conduit complexity and panel space, lowering harness weight and part count. Application: Aerospace and industrial control panels where compact, multi‑signal interconnects are needed. Feature: 1/3 Bayonet coupling with a straight backshell adaptor. Business Impact: Fast mating sequences with secure retention under vibration, shortening assembly time and reducing field downtime. Application: Equipment subjected to dynamic environments like aircraft interiors and industrial robotics. Feature: Cadmium plating on an aluminium shell. Business Impact: Enhanced corrosion resistance while maintaining light weight, extending service life in challenging environments. Application: Environments with exposure to moisture, salts, or humidity. Feature: 53 mm length and 36.9 mm width/height with a 25‑cavity layout. Business Impact: Predictable, space‑efficient footprint simplifies enclosure design and cable routing. Application: Compact avionics bays and control cabinets. Feature: Socket (Female) Solder Cup contacts and delivered with connector. Business Impact: Reliable solder termination with straightforward field serviceability, improving maintenance efficiency. Application: Wiring looms and harness assemblies in harsh environments.
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FAQs
The 85100AC2025SX50 uses a 1/3 Bayonet coupling with a straight backshell adaptor, delivering quick, secure mating. It features a square flange receptacle design and 25 contacts arranged in a 25‑position layout, enabling reliable, space-efficient interconnects in constrained avionics and industrial panels.
This model provides 25 contacts in a socket (female) configuration with Solder Cup terminations. The solder cups facilitate robust, vibration-resistant terminations suitable for rugged environments and field servicing within aerospace and defense harnesses.
Operating temperature spans -40 °C to 125 °C, supporting operation in extreme environments. The connector is MIL-DTL-26482 SI qualified for high-reliability use and REACH compliant, aligning with environmental and regulatory expectations for aerospace, defense, and industrial applications.
Yes. It is explicitly MIL-DTL-26482 SI qualified, features aluminium shell with cadmium plating for durability, and offers a 25‑cavity configuration with bayonet coupling, making it well-suited for aerospace and defense harnesses, avionics enclosures, and other mission-critical systems that demand reliable, vibration‑resistant interconnects.
The straight backshell adaptor and X orientation simplify cable routing and panel layout, reducing installation time and unlocking easier alignment in tight spaces. Delivered with connector, the assembly supports straightforward field termination and maintenance, helping minimize downtime in production lines or aircraft maintenance hangars.