Eaton 85100A1623PW50 Receptacle - SI-qualified
Part Number: 85100A1623PW50
Quick Summary
The Eaton 85100A1623PW50 is a MIL-DTL-26482 square flange receptacle for harsh aerospace interconnects. Engineers often wrestle with corrosion, sealing integrity, and reliability in extreme environments. This unit is REACH compliant and MIL-DTL-26482 SI qualified, featuring cadmium plating and an aluminium shell for rugged service. For procurement, the 23-contact footprint, 1/3 bayonet coupling, and connector-delivered option simplify installation in tight spaces, improving uptime and reducing maintenance costs. The square flange receptacle supports straight adaptors and solder cup contacts, making it suitable for aviation, defense, and industrial automation assemblies.
Product Information
Extended Description
85100A1623PW50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, male solder contacts, pos W; 85100A1623PW50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100A1623PW50
Product Length/Depth
41 mm
Product Height
31.3 mm
Product Width
31.3 mm
Product Weight
30.9 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Adaptor
Connector accessory option
Delivered with connector
Connector orientation
W
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: MIL-DTL-26482 SI qualification and cadmium plating deliver long-term corrosion resistance and military-grade reliability, reducing maintenance cycles and ensuring regulatory compliance in aerospace and defense programs. This translates to lower lifecycle costs and higher equipment availability in mission-critical settings. Feature → 23 contacts with solder cup gendered male pins and a 1/3 bayonet coupling simplifies field assembly and mating, cutting installation time by a measurable margin while improving vibration resistance in aircraft or rugged industrial environments. Feature → Aluminium shell with a compact 41 mm length and 31.3 mm width/height enhances strength-to-weight performance, supporting tight enclosure layouts in aircraft panels and mobile military platforms. Feature → Delivered with connector and forward-compatible backshell adaptor options streamline integration with existing harnesses and maintenance tools, reducing BOM complexity and traceability issues. Feature → Operating range from -40 °C to 125 °C and REACH compliance deliver confidence for harsh environments, enabling reliable performance in extreme climates and helping ensure regulatory conformity across global supply chains. Feature → Square flange receptacle design and 23 cavities enable scalable I/O layouts for aerospace and industrial automation, supporting future growth without redesigning interconnects or harnesses.
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FAQs
The 85100A1623PW50 uses a straight adaptor and an adaptor-backed backshell with a 1/3 bayonet coupling for quick mating. Plan for a square flange receptacle cutout, ensure correct orientation (W), and use the included connector-compatible assembly to minimize harness routing complexity. Verify cadmium finish compatibility with your enclosure materials to avoid galvanic concerns.
This receptacle supports 23 solder cup contacts in a 23-cavity layout, with a straight backshell and aluminium shell. It operates from -40 °C to 125 °C, and features cadmium plating for corrosion resistance. The 1/3 Bayonet coupling provides reliable mating under vibration, suitable for aerospace and rugged industrial applications.
Yes. The part is REACH compliant and MIL-DTL-26482 SI qualified, aligning with military and environmental standards. It is designed for demanding environments typical of aerospace, defense, and heavy industrial equipment, helping maintain compliance across global supply chains.
Aerospace, defense, and rugged industrial automation benefit most due to the MIL-spec qualification, 23-contact capability, and corrosion-resistant cadmium finish. Its compact footprint and bayonet coupling support dense panel installations and fast field mating in aircraft, vehicles, and serviceable equipment.
The combination of MIL-DTL-26482 SI qualification, REACH compliance, and cadmium-plated aluminium shell yields extended service life and reduced maintenance cycles. The 23-contact configuration and quick-mate bayonet system shorten assembly times, lowering labor costs and downtime in mission-critical systems.