Eaton 85100E1418PX50 Receptacle - MIL-DTL-26482 SI Qualified

Part Number: 85100E1418PX50
Manufacturer
Eaton
Part number
85100E1418PX50

Quick Summary

Eaton 85100E1418PX50 Receptacle enables robust MIL-DTL-26482 SI qualified connections for aerospace and rugged industrial control panels. Engineers often contend with contact misalignment and corrosion in harsh environments that erode signal integrity and increase maintenance. This square flange receptacle features cadmium plating, an aluminium shell, and REACH compliance to support reliability and regulatory requirements. With backnut mounting, straight backshell, and the X-oriented 1/3 bayonet coupling, it delivers faster field assembly and consistent, repeatable performance, reducing downtime. For procurement teams, the delivered-with-connector option streamlines sourcing and installation across mixed fleets.

Product Information

Extended Description

85100E1418PX50 Eaton: Square flange receptacle, with backnut, cadmium plating, male solder contacts, pos X; 85100E1418PX50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100E1418PX50
Product Length/Depth
32.7 mm
Product Height
28.9 mm
Product Width
28.9 mm
Product Weight
20.1 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Backnut
Connector accessory option
Delivered with connector
Connector orientation
X
Connector type
Receptacle
Contact delivery
Loaded
Contact gender
Pin (Male)
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Layout
18
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
18
MIL-DTL-26482 SI qualification provides guaranteed mating performance and environmental resistance, reducing field failure rates and warranty costs in aerospace and rugged industrial panels. This translates into predictable life-cycle performance and easier supply chain planning for complex assemblies, where certified interconnects reduce risk during qualification tests and in-service operation. Applications include avionics racks, rugged PLC cabinets, and test benches that demand high integrity. 18 contacts with Solder Cup provide secure, soldered connections that simplify harnessing and PCB integration, accelerating assembly and inspection while lowering rework. The result is improved manufacturing throughput and dependable service in the field, particularly in high-vibration or temperature cycling environments. Compatible with standard harness practices and panel layouts, it supports straightforward installation in existing architectures. Cadmium plating on an Aluminium shell delivers corrosion resistance and robust mechanical protection, extending service life in harsh environments. Operators gain longer replacement intervals and reduced maintenance costs, even in salt spray or humid conditions, while meeting regulatory expectations for material performance. This combination also supports reliable mating and consistent electrical performance across temperature swings. 1/3 Bayonet coupling paired with a Backnut backshell enables quick, secure mating with minimal tools and reduced risk of misalignment. This leads to faster field mating, easier replacement during line downtime, and greater install repeatability across multiple assemblies. The X orientation further simplifies harness routing in constrained panel spaces and aligns with common aerospace and industrial design practices. Operating from -40 °C to 125 °C and REACH-compliant, the connector maintains performance in extreme temperatures and under regulatory scrutiny. Delivered-with-connector options reduce parts count and procurement time, while the aluminium shell and cadmium plating contribute to lower maintenance costs and predictable total cost of ownership for fleets with mixed equipment. Together, these features support dependable, scalable interconnect strategies.

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FAQs

Plan for backnut mounting and the straight backshell orientation to ensure proper alignment. The 1/3 bayonet coupling requires a compatible mating plug, while the 32.7 mm depth and 28.9 mm height/width guide enclosure cutouts. The device ships with connector options and supports X-oriented mating, reducing field alignment time and installation errors.
Yes. It carries MIL-DTL-26482 SI qualification, cadmium plating for corrosion resistance, and an aluminium shell for mechanical durability. It also complies with REACH environmental requirements, making it appropriate for aviation, defense, and other high-reliability programs where consistent performance under temperature and vibration is essential.
The receptacle provides 18 solder cup contacts, with male pin contacts, and a 1/3 bayonet coupling. It features a Backnut backshell, aluminium shell, and a shell size of 14. The operating range spans -40 °C to 125 °C, and overall dimensions are about 32.7 mm (length) by 28.9 mm (width/height), supporting compact panels.
It is REACH compliant and cadmium-plated, designed for durability in harsh environments. The combination of aluminium shell and corrosion-resistant plating supports long service life in salt spray and humidity, while the MIL-DTL-26482 SI qualification ensures regulatory and industry-standard compatibility across aerospace and rugged industrial applications.
The 85100E1418PX50 offers faster assembly with features like backnut mounting and X-oriented coupling, reducing installation time and potential misalignment. Its reliable solder cup contacts, corrosion resistance, and wide operating temperature range translate into lower maintenance costs, reduced downtime, and predictable total cost of ownership across fleets with mixed equipment.