Eaton 85100AC1418PX50 Receptacle - MIL-DTL-26482 SI
Part Number: 85100AC1418PX50
Quick Summary
Eaton 85100AC1418PX50 Receptacle delivers MIL-DTL-26482 SI qualified interconnects for defense and industrial automation. Engineers often struggle with connector reliability in harsh environments, high-density layouts, and tight installation spaces; this square flange receptacle with an aluminium shell and cadmium plating helps mitigate that risk. The design supports 18 solder cup contacts and a 1/3 bayonet coupling for secure mating even under vibration. It is REACH compliant and built to operate from -40 °C to 125 °C, ensuring performance in extreme conditions. By combining robust mechanical fitness with straightforward installation, this Eaton Souriau 851 series part reduces maintenance costs and data integrity issues in critical systems.
Product Information
Extended Description
85100AC1418PX50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, male solder contacts, pos X; 85100AC1418PX50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100AC1418PX50
Product Length/Depth
48 mm
Product Height
28.9 mm
Product Width
28.9 mm
Product Weight
28 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
Pin (Male)
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Layout
18
Plating
Cadmium
Shell material
Aluminium
Shell size
14
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
18
Feature MIL-DTL-26482 SI qualification ensures high-integrity interconnects → Business Impact reduces failure risk and streamlines certification processes in sensitive programs → Application suitable for aerospace, defense, and high-reliability industrial automation. Feature 18-contact Solder Cup arrangement with pin (male) contacts and 1/3 Bayonet coupling → Business Impact improves mating security and field service speed, lowering downtime → Application ideal for dense harnesses and rugged environments. Feature Cadmium plating on a robust aluminium shell → Business Impact enhances corrosion resistance and longevity in exposed installations → Application in marine, aerospace, and outdoor equipment. Feature Square Flange Receptacle with straight backshell and X orientation → Business Impact simplifies panel mounting and cable routing, reducing install time by minutes per unit → Application in compact control panels and instrumentation. Feature Operating range -40 °C to 125 °C → Business Impact ensures reliability across extreme temperatures and operational envelopes → Application in military avionics, industrial motors, and outdoor sensing networks. Feature 48 mm length and 28 g weight with 18 contacts → Business Impact enables lighter, compact assemblies while maintaining high connectivity density → Application in space-constrained enclosures and portable systems.
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FAQs
The 85100AC1418PX50 is designed as a square flange receptacle in the Souriau 851 series family, featuring a straight backshell and 1/3 bayonet coupling for secure mating. It accepts 18 solder cup contacts and delivers a compatible interface with standard 851-series mating plugs, facilitating straightforward replacement, HAR testing, and consistent cross-compatibility across existing harnesses.
This model provides 18 contacts configured as male pins with solder cup delivery. The solder cup contacts support reliable wave solder or manual soldering in the field, enabling robust, low-resistance connections for power and signal paths while maintaining high-density interconnect, ideal for compact equipment and tight harness routing.
Yes. It is MIL-DTL-26482 SI qualified and designed for harsh environments, with a wide operating temperature range from -40 °C to 125 °C and a cadmium-plated aluminium shell for corrosion resistance. REACH compliance further supports environmental standards, making it suitable for aerospace, defense, and rugged industrial deployments.
Key qualifications include MIL-DTL-26482 SI qualification, indicating high-integrity interconnect performance under military standards. The unit is REACH compliant for environmental safeguards. While other regional certifications may apply in specific programs, these two provide strong assurance of durability, reliability, and environmental responsibility in critical systems.
The 85100AC1418PX50 combines high reliability with simplified installation: 18-contact density in a compact 48 mm length, 28 g weight, straight backshell, and 1/3 bayonet coupling reduce install time and field maintenance. The aluminum shell and cadmium plating extend service life in challenging environments, lowering replacement frequency and total cost of ownership over mission-critical deployments.