Eaton 85100AC145SX50 Receptacle - MIL-DTL-26482 SI
Part Number: 85100AC145SX50
Quick Summary
Eaton 85100AC145SX50 Receptacle is a MIL-DTL-26482 SI-qualified square flange connector designed for rugged aerospace and industrial power applications. Engineers often contend with compatibility gaps and downtime when connectors don’t meet MIL-spec requirements. This part is MIL-DTL-26482 SI qualified and REACH compliant, with cadmium plating and an aluminum shell to survive harsh environments. In practice, it supports reliable field connections and reduced maintenance costs, while flexible orientation and standard 5-contact configuration help streamline harness integration. Beyond basic mating, its straight backshell and bayonet coupling simplify alignment in tight spaces, accelerating assembly on production lines. Designed for aerospace and industrial automation ecosystems, it complements Souriau 851 series components and supports scalable, compliant harness design.
Product Information
Extended Description
85100AC145SX50 Eaton: Square flange receptacle, straight adaptor, cadmium plating, female solder contacts, pos X; 85100AC145SX50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100AC145SX50
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
X
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 qualification and cadmium plating; Business Impact: ensures verified performance in harsh environments and offers improved corrosion resistance, reducing field failures; Application: aerospace, defense, and heavy industrial equipment. Feature: 5 contact sockets with Solder Cup delivery; Business Impact: supports compact, reliable wiring harnesses and consistent electrical contact performance; Application: multi-circuit assemblies in rugged systems. Feature: Aluminum shell, shell size 14; Business Impact: lightweight yet robust mechanical interface, enabling easier installation and reduced weight penalties in aerospace/automation layouts; Application: aeronautics and factory automation. Feature: 1/3 Bayonet coupling with straight backshell adaptor; Business Impact: fast, secure mating and easier field maintenance in constrained spaces; Application: on-site equipment and maintenance bays. Feature: Operating temperature range -40 °C to 125 °C; Business Impact: broad operational envelope lowers the need for multiple variants and increases uptime; Application: outdoor and high-temperature environments. Feature: Delivered with connector and loaded contacts; Business Impact: minimizes configuration steps and reduces risk of missing parts during integration; Application: harness manufacturing and system assembly.
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FAQs
To install, align the connector orientation X and engage the 1/3 Bayonet coupling while ensuring the backshell adaptor is correctly fitted. With the contacts loaded, bring the receptacle to the harness mate, rotate to lock, and verify the alignment. The unit ships with the connector pre-assembled, simplifying field installation and reducing assembly time.
Key specs include a 5-contact, socket (female) Solder Cup arrangement, square flange receptacle, straight backshell, cadmium plating, aluminum shell (shell size 14), overall length 48 mm, width and height 28.9 mm, weight 28.2 g, operating range -40 °C to 125 °C, and 1/3 Bayonet coupling with orientation X. It is designed for REACH compliance and MIL-DTL-26482 SI qualification.
Yes. The 85100AC145SX50 is MIL-DTL-26482 SI qualified and REACH compliant, with cadmium plating and an aluminum shell designed to endure extreme temperatures and corrosive environments. Its -40 to 125 °C operating range and rugged construction make it well-suited for aerospace, defense, and demanding industrial automation applications.
The connector carries MIL-DTL-26482 SI qualification and REACH compliance, reflecting military-grade performance and environmental responsibility. While it does not specify CE or IP ratings in the provided data, the MIL-spec qualification and REACH adherence offer strong regulatory alignment for aerospace and industrial uses.
The MIL-DTL-26482 SI qualification provides reliable mating over many cycles with resistance to environmental stress, reducing field failures and downtime. Cadmium plating and an aluminum shell contribute to corrosion resistance, while the 5-contact layout supports compact harness designs. Overall, this leads to lower maintenance costs, faster assembly, and longer service life in mission-critical systems.