Eaton 85100AC2461P50 Receptacle - MIL-DTL-26482 SI Qualified
Part Number: 85100AC2461P50
Quick Summary
The Eaton 85100AC2461P50 Receptacle provides rugged MIL-DTL-26482 performance for high-reliability aerospace and industrial harness applications. Engineers often struggle with maintaining signal integrity and long-term durability in tight installations. MIL-DTL-26482 SI qualification, cadmium plating, and REACH-compliant materials help ensure compliance and longevity in demanding programs. The 85100AC2461P50 is built with an aluminium shell, a square flange receptacle design, and a 1/3 bayonet coupling, delivering consistent mating and easy field servicing. By combining robust mechanicals with ready-to-mate accessories, this solution reduces assembly time and lifecycle costs while improving reliability in aircraft, military vehicles, and industrial automation systems.
Product Information
Extended Description
85100AC2461P50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, male solder contacts, pos N; 85100AC2461P50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100AC2461P50
Product Length/Depth
53 mm
Product Height
43.1 mm
Product Width
43.1 mm
Product Weight
73.1 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
Pin (Male)
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Layout
61
Plating
Cadmium
Shell material
Aluminium
Shell size
24
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
61
Number of cavity #20
61
Feature MIL-DTL-26482 SI qualification is built into this receptacle, delivering verified reliability across vibration and temperature cycles. Business Impact this means lower field failure rates and fewer rework events, supporting program milestones in aerospace and defense. Application ideal for high-stakes environments where traceable performance matters, such as avionics suites and rugged industrial controls. Feature 61 contacts in a compact shell size 24 enables high-density wiring without expanding the panel footprint. Business Impact saves space, simplifies harness routing, and reduces material costs. Application perfect for instrumentation racks, control panels, and avionics junctions where density matters. Feature Cadmium plating provides corrosion resistance in harsh environments. Business Impact extends service life in salt spray and industrial ecosystems, lowering maintenance and replacement intervals. Application suited for marine, aerospace, and outdoor equipment where exposure is routine. Feature 1/3 Bayonet coupling offers quick, secure engagement with repeatable mating alignment. Business Impact reduces assembly time on the shop floor and in-field servicing, boosting uptime. Application valuable for assembly lines, field retrofits, and airborne systems where fast connect/disconnect is advantageous. Feature Solder Cup contact delivery supports reliable, robust terminations for wires or PCB connections. Business Impact delivers dependable electrical performance with straightforward installation, reducing rework and downtime. Application ideal for harness terminations in power and signal paths within complex equipment.
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FAQs
The 85100AC2461P50 is a square flange receptacle designed for Souriau 851 series mating components. It features a straight backshell adaptor and a 1/3 bayonet coupling, and ships loaded with male solder cup contacts. For mating, pair with a compatible Souriau 851 series plug with matching shell size 24 and 61 cavities to ensure a secure, aligned connection.
This connector supports a -40 °C to 125 °C operating range, making it suitable for extreme environments found in aerospace and heavy industrial settings. When designing, ensure mating partners and seals accommodate the range, and account for any thermal expansion in your harness routing.
Yes. The 85100AC2461P50 is MIL-DTL-26482 SI qualified, built to meet high-reliability standards for aerospace and defense harnesses. Its square flange receptacle design, large 61-contact count, and robust metal shell are well-suited for vibration, temperature cycling, and mission-critical avionics and vehicle systems.
The product specifies REACH as an environmental condition, and cadmium plating is used as part of the finish. For regulatory assurance, request supplier documentation confirming REACH compliance and cadmium usage limits, and verify your program’s material certifications to align with your environmental and safety requirements.
The combination of a robust aluminium shell, cadmium plating, and a reliable 1/3 bayonet coupling minimizes wear and maintenance needs, reducing downtime and replacement costs. The 61-pin, high-density configuration consolidates wiring, saving panel space and accelerating harness assembly on production lines, delivering measurable lifecycle and productivity benefits.