Eaton 85100AC145SZ50 Receptacle - MIL-DTL-26482 Qualified
Part Number: 85100AC145SZ50
Quick Summary
The Eaton Souriau 85100AC145SZ50 is a 5-contact MIL-DTL-26482 SI qualified receptacle designed for rugged aerospace and defense enclosures. Engineers often struggle with maintaining electrical integrity in harsh environments while meeting stringent regulatory standards. Key standards include MIL-DTL-26482 SI qualification and REACH compliance, which together support reliable performance in demanding programs. The cadmium-plated aluminum shell and compact form factor deliver weight efficiency without sacrificing durability, while the straight backshell adaptor and Z-oriented configuration enable straightforward integration into Souriau 851 series architectures. This combination helps shorten integration schedules, reduce field repair costs, and improve long-term maintenance predictability for mission-critical panels.
Product Information
Extended Description
85100AC145SZ50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos Z; 85100AC145SZ50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100AC145SZ50
Product Length/Depth
48 mm
Product Height
28.9 mm
Product Width
28.9 mm
Product Weight
28.2 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Adaptor
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
5
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
5
Number of cavity #16
5
Feature → MIL-DTL-26482 SI qualified design delivers proven, high-reliability performance that reduces non-conformance risk across aerospace and defense programs. Business Impact → Improves program quality, lowers costly rework, and supports compliant supply chains. Application → Ideal for rugged chassis and avionics enclosures that demand certified performance under extreme conditions. Feature → 5 solder cup contacts provide robust, low-resistance electrical paths with straightforward soldering during panel assembly. Business Impact → Enhances signal integrity and power delivery while minimizing assembly time on the shop floor. Application → Suitable for compact harness runs in cabled avionics bays. Feature → 1/3 bayonet coupling with straight backshell adaptor enables fast mating and reliable retention. Business Impact → Reduces maintenance downtime and simplifies field servicing. Application → Great for quick-mate panels on aircraft and industrial equipment. Feature → Cadmium plating on an aluminum shell offers corrosion resistance paired with light weight. Business Impact → Extends service life in corrosive environments and lowers lifecycle replacement costs. Application → Critical in coastal or high-humidity installations. Feature → Shell size 14 and compact dimensions (48 mm length, 28.9 mm width/height) optimize panel density. Business Impact → Increases usable panel real estate and lowers enclosure footprint. Application → Beneficial for compact, densely populated avionics bays and control panels. Feature → Operating temperature range from -40 to 125 °C ensures performance in extreme aerospace and industrial settings. Business Impact → Maintains performance across climate swings, reducing thermal-related failures. Application → Suitable for high-altitude, engine compartments, and outdoor equipment. Feature → Z orientation and square flange receptacle configuration simplify alignment and mounting. Business Impact → Minimizes misalignment risk and speeds installation. Application → Useful for standardized Souriau 851 series assemblies in aircraft consoles. Feature → Delivered with connector for immediate integration into existing harnesses. Business Impact → Shortens lead times and reduces additional accessory costs. Application → Works seamlessly with preterminated Souriau 851 kits and field servicing.
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FAQs
For proper installation, align the Z-oriented receptacle with the mating connector, engage the 1/3 bayonet coupling, and complete the connection using the solder cup contacts. The straight backshell adaptor simplifies panel mounting, and the square flange provides a stable, gasket-friendly footprint. Use appropriate soldering techniques per MIL practice and verify REACH compliance to maintain environmental integrity.
Yes. The 85100AC145SZ50 is built as a MIL-DTL-26482 SI qualified square flange receptacle with a 1/3 bayonet coupling and Z orientation, designed to integrate with Souriau 851 series architectures on aerospace panels, avionics enclosures, and defense equipment.
The connector is MIL-DTL-26482 SI qualified, offering military-grade performance, and is REACH compliant for environmental considerations. The cadmium plating and aluminum shell are selected for durability and light weight in harsh environments, supporting long service life and regulatory alignment.
Applications in aerospace avionics, military hardware, and rugged industrial control panels benefit most due to the 5-contact solder cup configuration, square flange receptacle form, and 1/3 bayonet coupling, which together deliver reliable, fast-mating connections with robust environmental resistance.
Expect reduced maintenance downtime thanks to corrosion resistance from cadmium plating and the aluminum shell, plus reliable solder cup terminations that withstand vibration. The MIL-DTL-26482 SI qualification supports long-term lifecycle performance, potentially lowering total cost of ownership in mission-critical systems.