Eaton 85100E1415SX50 Receptacle - MIL-DTL-26482 SI Qualified
Part Number: 85100E1415SX50
Quick Summary
85100E1415SX50 by Eaton is a MIL-DTL-26482 SI qualified square flange receptacle for rugged aerospace interconnects. Engineers often struggle with mating reliability and environmental durability in tight harness spaces. MIL-DTL-26482 SI qualification provides verified performance, and REACH compliance supports safer materials, while the backnut and square flange design simplify mounting. As part of the Souriau 851 series, this solution pairs with standard mating connectors and offers solder cup contacts for easy field assembly, helping reduce lead times and spare-part variety in critical programs.
Product Information
Extended Description
85100E1415SX50 Eaton: Square flange receptacle, with backnut, cadmium plating, female solder contacts, pos X; 85100E1415SX50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100E1415SX50
Product Length/Depth
32.7 mm
Product Height
28.9 mm
Product Width
28.9 mm
Product Weight
21 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
Socket (Female)
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Layout
15
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
15
Feature: MIL-DTL-26482 SI qualification and cadmium-plated aluminium shell. Business impact: ensures rugged, corrosion-resistant performance with traceable lineage in harsh environments. Application: ideal for aerospace and defense harnesses where reliability is non-negotiable. Feature: 15 solder cup contacts (Socket/Female). Business impact: supports robust, vibration-tolerant connections while enabling straightforward hand-solder or automated terminations. Application: high-density signal and power interconnects in compact assemblies. Feature: 1/3 bayonet coupling and backnut, straight backshell. Business impact: secure, quick mating with tool-free installation; predictable alignment reduces rework. Application: field-friendly mating in constrained spaces. Feature: aluminium shell, shell size 14, cadmium plating. Business impact: lightweight yet durable, with improved environmental protection; compatible with standard chassis layouts. Application: compact modules in airborne or rugged industrial plants. Feature: operating temperature range -40 °C to 125 °C. Business impact: wide thermal tolerance improves uptime and reduces cooling requirements. Application: equipment subjected to extreme ambient conditions. Feature: Delivered with connector and orientation X; 32.7 mm length, 28.9 mm width, 28.9 mm height, 21 g weight. Business impact: predictable form factor enables streamlined enclosure design and inventory planning. Application: easy integration into constrained panels and standardized harnesses. Feature: REACH environmental specification. Business impact: safer materials profile supports compliance-driven procurement. Application: regulated industries with supplier sustainability requirements.
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FAQs
The 85100E1415SX50 is a square flange receptacle with backnut, designed to mate with Souriau 851 series connectors. It features 15 solder cup contacts, an X orientation, and is delivered with connector. Compatibility with standard 851-series mating parts and backnut accessories simplifies inventory and installation in harness assemblies.
It supports a wide operating temperature range from -40 °C to 125 °C and uses socket (female) solder cup contacts. This combination enables robust performance in extreme environments and allows reliable field termination for high-density interconnects.
Yes. It is MIL-DTL-26482 SI qualified, a standard widely used in aerospace and defense interconnects. The aluminium shell, cadmium plating, and the 15-position configuration reinforce durability, while the straight backshell and backnut support secure, vibration-resistant installations in military and aerospace harnesses.
Key certifications include MIL-DTL-26482 SI qualification for performance assurance and REACH compliance for material safety. The cadmium plating provides corrosion protection, and the aluminium shell delivers a lightweight, durable enclosure suitable for demanding environments.
By using a standardized Eaton Souriau 851 series receptacle with a common backnut and 15-position solder cup contacts, procurement can reduce part variety. The delivered-with-connector option simplifies assembly, speeds field maintenance, and minimizes spare-parts stocking, resulting in lower total cost of ownership over the equipment lifecycle.