Eaton 85100AC1210SY50 Receptacle-MIL-DTL-26482 SI qualified
Part Number: 85100AC1210SY50
Quick Summary
The Eaton Souriau 85100AC1210SY50 is a MIL-DTL-26482 SI qualified square flange receptacle for rugged harness assemblies. Engineers often struggle to find connectors that survive high vibration, wide temperature swings, and limited space without compromising serviceability. This solution delivers MIL-DTL-26482 SI qualification and REACH compliance, helping you meet aerospace and industrial regulations. By offering 10 solder-cup contacts, a straight backshell, and cadmium plating, it reduces installation time while boosting reliability in harsh environments. With an aluminium shell size 12 and 1/3 bayonet coupling, it supports compact, robust harness integration for demanding applications.
Product Information
Extended Description
85100AC1210SY50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos Y; 85100AC1210SY50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100AC1210SY50
Product Length/Depth
48 mm
Product Height
26.5 mm
Product Width
26.5 mm
Product Weight
21.8 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
10
Plating
Cadmium
Shell material
Aluminium
Shell size
12
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
10
Number of cavity #20
10
Feature → Business Impact → Application: The 85100AC1210SY50 uses a 10-contact, socket (female) solder cup configuration with 1/3 bayonet coupling, enabling a compact, secure mating that reduces field maintenance time and improves signaling integrity in confined spaces. This translates to measurable reliability gains in aircraft panels and industrial control cabinets, where quick mating and vibration resistance are critical. Feature → Business Impact → Application: Cadmium plating paired with an aluminium shell delivers corrosion resistance while minimizing weight, lowering total cost of ownership in outdoor installations and harsh factory floors. Feature → Business Impact → Application: The straight backshell and adaptor option simplify installation in tight routing schemes and facilitate serviceability during upgrades or repair work in aerospace harness assemblies. Feature → Business Impact → Application: Cadmium plating and an operating range of -40 °C to 125 °C provide robust performance across temperature extremes, supporting long service life in military, rail, and heavy equipment environments. Feature → Business Impact → Application: Delivered with connector and Y-oriented layout enable rapid integration with existing harness systems, reducing design iteration cycles and accelerating time-to-field for automation panels and vehicle systems.
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FAQs
The 85100AC1210SY50 uses a straight backshell (Adaptor) with 1/3 Bayonet coupling and a socket (female) solder cup contact configuration. It ships loaded with contacts and supports Y orientation, making it compatible with standard Souriau 851-series harness interfaces and allowing straightforward mating in compact installations.
This receptacle operates from -40 °C to 125 °C, enabling use in extreme climates. It features cadmium plating for corrosion resistance and complies with REACH environmental requirements, aligning with stringent aerospace and industrial supply-chain standards.
The unit features a length of 48 mm, width of 26.5 mm, and height of 26.5 mm, with a shell size of 12. The product weight is 21.8 g, making it suitable for compact assemblies where weight and space are critical considerations.
The connector employs a 1/3 bayonet coupling that provides quick, secure mating with a tactile lock, reducing cycle time and misalignment risk. This is particularly advantageous in aerospace and industrial control panels where frequent maintenance or field upgrades occur.
Typical applications include aerospace harnesses, military equipment, rail systems, and rugged automation panels. Benefits include MIL-DTL-26482 SI qualification for reliability, REACH compliance for environmental responsibility, and a design that supports high-vibration environments, easy installation, and long service life in harsh conditions.