Eaton 85100E1626SZ50 Receptacle - MIL-DTL-26482 SI
Part Number: 85100E1626SZ50
Quick Summary
Eaton 85100E1626SZ50 Receptacle is a MIL-DTL-26482 SI qualified connector for rugged, high‑reliability aerospace and industrial systems. End users struggle with corrosion, misalignment, and field maintenance challenges. MIL-DTL-26482 SI qualification and REACH compliance help ensure reliability and regulatory readiness. This square flange receptacle, with backnut and solder cup contacts, supports fast installation and long service life, reducing lifecycle costs. The Z-oriented layout and 1/3 bayonet coupling provide flexible mounting options across equipment racks, enabling quicker field servicing and easier replacement in tight enclosures. Overall, adopting this Eaton Souriau solution translates to higher uptime, predictable performance, and improved total cost of ownership for mission-critical assemblies.
Product Information
Extended Description
85100E1626SZ50 Eaton: Square flange receptacle, with backnut, cadmium plating, female solder contacts, pos Z; 85100E1626SZ50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100E1626SZ50
Product Length/Depth
32.7 mm
Product Height
31.3 mm
Product Width
31.3 mm
Product Weight
30.2 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Backnut
Connector accessory option
Delivered with connector
Connector orientation
Z
Connector type
Receptacle
Contact delivery
Loaded
Contact gender
Socket (Female)
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Layout
26
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
26
Number of cavity #20
26
Feature → Business Impact → Application: 26 contact positions and solder cup contacts enable compact, high-density connections with reliable signal and power transfer, improving density in control panels and distribution racks while reducing wiring complexity. This translates to faster assembly, easier troubleshooting, and lower field labor costs in automation cabinets. Feature → Compatibility → Application: Aluminium shell with a 16‑size shell supports rugged mechanical integrity while maintaining light weight for aerospace and heavy machinery. Application: used in harsh environments where vibration resistance and corrosion protection are essential. Feature → Backnut, straight backshell, and 1/3 bayonet coupling deliver secure mating and quick field maintenance, minimizing downtime during panel upgrades or retrofit projects. Application: suitable for modular, up‑fit projects in packaging, material handling, and process automation. Feature → Environmental compliance → Application: cadmium plating and REACH compliance provide regulatory alignment and long-term reliability in global supply chains. Application: critical for military, aerospace, and industrial installations that require traceable, durable connectors. Feature → Operating temperature range → Business Impact → Application: -40 °C to 125 °C operating temperature supports extreme climate conditions, reducing the risk of performance loss in outdoor enclosures or robotic cells. Application: automotive manufacturing floors, outdoor telecom cabinets, and rugged industrial automation.
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FAQs
Plan for a square flange mounting with a backnut backshell and straight orientation. The connector delivers 26 solder cup contacts in a Z orientation with a 1/3 bayonet coupling, requiring compatible panel cutouts and mating plug assemblies. Ensure cadmium plating is suitable for your environment and that REACH requirements are met for your supply chain.
It features 26 contacts in a 26-cavity layout, Solder Cup contact type, aluminium shell size 16, and cadmium plating. Operating temperature ranges from -40 °C to 125 °C, with backnut backshell, straight backshell, and a 1/3 Bayonet coupling for secure mating and vibration resistance.
Yes. The MIL-DTL-26482 SI qualification indicates suitability for stringent aerospace and defense applications, offering high reliability under vibration and wide temperature ranges. The aluminium shell and cadmium plating provide robust mechanical and environmental protection, while REACH compliance supports regulatory requirements in global programs.
The product is MIL-DTL-26482 SI qualified and REACH compliant. This combination supports regulatory readiness for defense, aerospace, and industrial programs while ensuring reduced risk of regulatory non‑compliance across multiple regions.
The robust backnut backshell, secure 1/3 bayonet coupling, and solder cup contacts minimize field maintenance and misalignment downtime. The result is shorter installation times, improved uptime, and lower lifecycle costs, especially in harsh environments where reliability is paramount and spare parts management benefits from standardized 26‑cavity assemblies.