Eaton Souriau 85100E1623PX50 Receptacle - MIL-DTL-26482 SI
Part Number: 85100E1623PX50
Quick Summary
Eaton Souriau 85100E1623PX50 is a square flange receptacle for MIL-DTL-26482 connections in aerospace and rugged industrial gear. Buyers often struggle with durable sealing and reliable mating under vibration and wide temperature swings. This product carries MIL-DTL-26482 SI qualification and REACH compliance, aligning with aerospace, defense, and energy automation standards. The aluminium shell with cadmium plating delivers corrosion resistance in demanding environments, while the backnut design and 1/3 bayonet coupling simplify panel installation and field servicing. By choosing a proven, compact connector with 23 contacts, engineers can reduce downtime, improve signal integrity, and streamline supplier management in high-mix manufacturing.
Product Information
Extended Description
85100E1623PX50 Eaton: Square flange receptacle, with backnut, cadmium plating, male solder contacts, pos X; 85100E1623PX50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100E1623PX50
Product Length/Depth
32.7 mm
Product Height
31.3 mm
Product Width
31.3 mm
Product Weight
27.7 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Backnut
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
23
Plating
Cadmium
Shell material
Aluminium
Shell size
16
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
23
Number of cavity #20
23
Feature → Business Impact → Application: 23 solder cup contacts provide dense signal and power paths in a single receptacle, reducing interconnect complexity and potential fault points; improves reliability in aerospace and industrial equipment where space is at a premium. Feature → Quick mating with 1/3 bayonet coupling enhances installation speed and vibration resistance, lowering field maintenance time and downtime in aircraft harnesses and robotics. Feature → Backnut backshell with straight orientation simplifies panel mounting and wiring harness routing, enabling cleaner assemblies and faster serviceability in harsh environments. Feature → Cadmium plating and aluminium shell offer robust corrosion resistance and mechanical strength for long service life in marine, outdoor, and high-temperature applications. Feature → Operating temperature range from -40 °C to 125 °C ensures operation across extreme climates, reducing regulatory risk and spare-part requirements. Feature → Delivered with connector and X orientation support cohesive plug-and-play integration with existing Souriau 851-series ecosystems, easing compatibility with established harnesses and tooling. Feature → 23 contacts across a 16-shell size supports scalable channel density for complex instrumentation and control networks, helping control engineers meet growing I/O demands without increasing unit count.
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FAQs
Yes. The 85100E1623PX50 is a square flange receptacle designed for MIL-DTL-26482 connections, featuring a backnut and straight backshell to simplify panel mounting. It supports a 23-contact configuration with solder cup contacts and a 1/3 bayonet coupling, making it compatible with Souriau 851-series panel interfaces and common aerospace harness approaches.
Key specs include 23 contacts with solder cup termination, aluminium shell size 16, cadmium plating, backnut backshell, straight orientation, and 1/3 bayonet coupling. Operating temperature ranges from -40 °C to 125 °C, with a 32.7 mm length, 31.3 mm height, 31.3 mm width, and a weight of 27.7 g. The receptacle is designed as a square flange type with delivered connectivity options.
Absolutely. The part is MIL-DTL-26482 SI qualified, which supports stringent aerospace and defense requirements. Its aluminium shell with cadmium plating provides corrosion resistance, and the -40 to 125 °C operating window covers extreme climates common in aerospace, rail, and heavy equipment applications. The 1/3 bayonet coupling also aids reliable mating under vibration.
The 85100E1623PX50 is MIL-DTL-26482 SI qualified and REACH compliant, aligning with environmental and performance standards typical in aerospace, defense, and energy automation. The cadmium plating and aluminium shell contribute to corrosion resistance, while the solder cup contacts support reliable, manufacturable terminations consistent with demanding installation practices.
Use the backnut and 1/3 bayonet coupling to speed assembly while ensuring proper torque and mating alignment. Pair the receptacle with compatible Souriau 851-series connectors to maintain system integrity and signal quality. Regular inspections should check for wear on the bayonet coupling and seals, and keep connectors in their protective harness routing to minimize vibration-induced wear and stray capacitance, reducing downtime and replacement costs.