Eaton 85100E1623SW50 Receptacle - MIL-DTL-26482 SI Qualified
Part Number: 85100E1623SW50
Quick Summary
Eaton 85100E1623SW50 Receptacle provides MIL-DTL-26482 SI qualified, rugged connectivity for harsh industrial environments. Engineers often confront reliability challenges in compact, backnut assemblies where vibration and contamination threaten uptime. This connector delivers MIL-DTL-26482 SI qualification and REACH compliance, with cadmium plating and an aluminium shell that resist corrosion in demanding settings. The square flange design, 1/3 bayonet coupling, and 23 solder cup contacts enable dense, secure I/O with straightforward installation. By combining high-density wiring with robust mechanical and environmental protection, it supports lower maintenance costs and faster commissioning for OEMs and service teams across automation, packaging, and process industries.
Product Information
Extended Description
85100E1623SW50 Eaton: Square flange receptacle, with backnut, cadmium plating, female solder contacts, pos W; 85100E1623SW50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100E1623SW50
Product Length/Depth
32.7 mm
Product Height
31.3 mm
Product Width
31.3 mm
Product Weight
29.8 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Backnut
Connector accessory option
Delivered with connector
Connector orientation
W
Connector type
Receptacle
Contact delivery
Loaded
Contact gender
Socket (Female)
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: The 23-contact configuration in a compact 32.7 mm length and 31.3 mm square footprint enables high-density I/O in limited spaces, reducing panel depth and simplifying cable management in robotics and machine automation. This translates to lower panel real estate costs and faster harness routing during assembly lines. Feature → Backnut backshell and straight orientation provide stable mounting and predictable alignment, improving field reliability in vibration-prone environments such as packaging machines and conveyors. Feature → Cadmium plating with aluminium shell delivers corrosion resistance and lightweight strength, extending service life in outdoor or harsh indoor environments and lowering maintenance frequency in material handling or outdoor automation. Feature → Solder Cup contacts with loaded contact delivery streamline assembly, enabling rapid field termination and reducing on-site labor time during upgrades or repairs. Feature → 1/3 Bayonet coupling enables quick, positive mating with repeatable performance, cutting downtime during maintenance cycles and service intervals.
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FAQs
This square flange receptacle fits standard panel cutouts with a 31.3 mm width/height and 32.7 mm depth. It ships with a backnut and a straight backshell orientation (W). Ensure proper panel hole tolerance and secure the backnut to maintain mating alignment and prevent strain on soldered connections. Follow the datasheet for any torque recommendations on the backnut.
The 85100E1623SW50 provides 23 contacts arranged in a 23-position cavity, with socket (female) contacts in a solder cup delivery. It is a square flange receptacle with 1/3 Bayonet coupling, designed for reliable, high-density I/O in demanding environments. This configuration supports compact wiring harnesses while maintaining robust electrical performance.
Yes. It is MIL-DTL-26482 SI qualified, offering military-grade performance in vibration-prone settings. The product is REACH compliant and cadmium-plated for corrosion resistance, with an aluminium shell to reduce weight while withstanding temperature fluctuations. This makes it appropriate for automotive, industrial automation, and rugged equipment operating from -40 °C to 125 °C.
Mating uses a 1/3 Bayonet coupling, offering quick, repeatable engagement. Combined with the backnut and delivered-with-connector configuration, technicians can streamline field assemblies and upgrades, reducing downtime during maintenance or reconfiguration projects. The 23-signal arrangement also minimizes the number of connectors needed in a given panel footprint.
The high-density 23-contact layout in a compact form factor lowers panel footprint and wiring complexity, cutting material and labor costs. Cadmium-plated aluminium housing provides durability against corrosion, while the MIL-DTL-26482 SI qualification ensures reliability in mission-critical applications. Overall, this translates to lower maintenance, faster commissioning, and longer service life for automated systems.