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7/8" Connecting Cables

Your Trusted Source for High-Quality Circular Electrical Connectors

7/8” Connectors and Cable Assemblies

1. The Housing Is Made Of Zinc Alloy, Nickel - Plated Brass Or High - Strength Engineering Plastic, Which Is Impact - Resistant And Corrosion - Resistant.
2. It Is Sturdy And Reliable. The Threaded Locking Mechanism Resists Vibration And Impact, Ensuring A Stable Connection.
3. With Protection Ratings Of IP67, IP68 Or IP69k, It Is Dust - Proof And Waterproof, Suitable For Harsh Environments.
4. Options Of Connectors Or Finished Products With Cables Are Provided To Meet Various Installation Requirements.
5. Core Numbers From 3 To 6 Are Available, Meeting Diverse Application Needs Such As Signal Transmission And Power Connection.
6. The Standardized Interface Design Ensures Seamless Compatibility With Mainstream 7/8” Connectors.
7. The Rated Voltage Is 300v, The Rated Current Reaches 9a - 13a, With Low Contact Resistance (≤5mω) And High Insulation Resistance (≥500mω)
8. Male to Male, Female to Female, Male to Female, Double Ended, Single End to Blunt Cut, Straight or Right Angle.
78” Connectors and Cable Assemblies
7/8" circular connector harness is a high-performance electrical connection solution designed to meet the challenges of harsh environments. Provides reliable power and signal transmission, but also rugged features to ensure stable operation in the case of frequent vibration or strong physical shock.
Protection Class: 7/8" Circular connector harnesses are equipped with a highly protected IP67 rating to provide safe and reliable connections in extreme environments.
Prefabricated cables: Connoder offers pre-assembled cable harnesses that greatly reduce installation time and reduce potential installation errors.
Mechanical strength: Taking into account the vibrations and shocks common in industrial environments, these harnesses have been specially designed for superior mechanical strength to withstand wear and tear in everyday use.
Whether you need special cable lengths, pin configurations or other specific requirements, our professional team will tailor the most suitable solution to your specific needs.
Contact us today to learn more about 7/8" circular connector harnesses and find the best solution for your project!

7/8" Cable Assemblies Types

Explore our 7/8" Cable Assemblies range today to discover the best connectivity solution for your project! If you need more technical details or customization advice on the 7/8" Cable Assemblies, please feel free to contact us for more information and support.
7/8" Pre-Molded Cable Assemblies Straight

7/8" Pre-Molded Cable Assemblies Straight

The Precision Injection - Molding Of The Connector And Cable Is Completed Before Leaving The Factory, Ensuring Consistency And High Reliability.
Cable Types: PVC, PUR.
Length Customization: Custom Lengths As Specified By Customers Are Supported, Reducing On - Site Wiring And Connection Work.
Protection Level: IP67, IP68 Or IP69k

7/8" Pre-Molded Cable Assemblies Right Angle

7/8" Pre-Molded Cable Assemblies Right Angle

The Precision Injection - Molding Of The Connector And Cable Is Completed Before Leaving The Factory, Ensuring Consistency And High Reliability.
Cable Types: PVC, PUR.
Length Customization: Custom Lengths As Specified By Customers Are Supported, Reducing On - Site Wiring And Connection Work.
Protection Level: IP67, IP68 Or IP69kScrew - terminal connection, Welding connection
Protection level: IP67

7/8" Connecting Cables

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7/8" Connecting Cables

Downloads on The Topic of Circular Connectors

Connoder European - standard M - series Circular Connectors --- 7/8" Series

Applications of 7/8" Cable Assemblies

Circular plug connectors and circular power connectors are used across various industries.
Connoder’s connectors are engineered for durability, with IP67/IP68 ratings for water and dust resistance, ensuring performance in harsh environments.
M5 Circular Connector Industrial Automation
Industrial Automation
Connection of miniature sensors (proximity, photoelectric, capacitive, ultrasonic).
Signal transmission for micro-actuators.
Compact connections in robotic arms and precision automation equipment.
M5 circular connector Robotics
Robotics
Data and control signal interface in collaborative robots (cobots).
Encoder and feedback sensor connections in robotic joints.
Use in compact robotic grippers and vision modules.
M5 circular connector Measurement & Testing Instruments
Measurement & Testing Instruments
Connection of portable measuring devices (temperature, pressure, vibration).
Data acquisition systems requiring small and durable connectors.
Precision test and calibration tools.
M5 circular connector Medical Technology
Medical Technology
Miniature medical devices and diagnostic equipment.
Patient monitoring systems where compact and safe connections are critical.
Portable medical instruments requiring quick-connect interfaces.
M5 circular connector Communication & Electronics
Communication & Electronics
Antenna connections for small wireless modules.

Board-to-cable and cable-to-cable links in compact electronic devices.

Industrial handheld terminals and mobile controllers.

Circular Connector Technical Guide

Comparison of Pin Numbers and Coding Differences of 7/8" Cable Assemblies

Shell Material
Brass Nickel Plated/Zinc Alloy Nickel Plated/PA+GF
Sealing Material
Epoxy Resin/Rubber
Contact Material
Phosphor Copper Gold Plated/Brass Gold Plated
Insulator Material
PA+GF/TPU
Molding Material
TPU/PVC
Contact Resistance
≤5mΩ
Durability
≥ 500 Cycles
Insulation Resistance
100 MΩ
Applicable Temperature
-40℃ Tо +80℃
Waterproof Grade
IP67/IP68

Pin Configuration and Electrical Parameters of 7/8" Cable Assemblies

Pins 3 4 5 6
Male 7-8--Male-3Pin+Connector Coding Parameter M7-8--Male-4Pin+Connector Coding Parameter 7-8--Male-5Pin+Connector Coding Parameter 7-8--Male-6Pin+Connector Coding Parameter
Pins 3 4 5 6
Female 7-8--Female-3Pin+Connector Coding Parameter 7-8--Female-4Pin+Connector Coding Parameter 7-8--Female-4Pin+Connector Coding Parameter 7-8--Female-5Pin+Connector Coding Parameter

Wiring Definition of 7/8" Cable Assemblies

Pins 2 Pin Core Color Pins 4 Pin Core Color Pins 4 Pin Core Color A B Code
1 BK 3 Pin Core Color 1 BK 3 Pin Core Color 1 BK 3 Pin Core Color
2 BN 3 Pin Core Color 2 BU 3 Pin Core Color 2 BU 3 Pin Core Color
3 BU 2 Pin Core Color 3 BN 6 Pin Core Color 3 GNYE
4 WH 4 Pin Core Color 4 BN 6 Pin Core Color
5 WH 4 Pin Core Color

Global Compatibility and Mil-Spec Solutions

Our circular mil spec connectors and circular plug connectors meet stringent global requirements and are ideal for harsh industrial and outdoor environments. We also offer circular plastic connectors and circular power connectors to meet specific application requirements.
Explore our catalog of high-reliability connectors, including our complete M-series lineup, compatible with leading brands such as:
For more technical specifications and support, visit our company page: 
www.connoder.com

Why Choose Connoder Circular Connectors?

With years of expertise, Connoder delivers:

Quality Assurance

ISO-certified manufacturing processes.

Customization

Tailored solutions for unique applications.

Global Support

Dedicated customer service and technical support.

Innovation

Cutting-edge designs for modern connectivity needs.

Certification

ISO 9001 and ISO 14001 certified.

Sales Network

Global customer base in over 50 countries.

Why Choose Connoder Circular Connectors?

If you're searching for reliable, custom-engineered circular connectors for your project, connoder is your trusted partner. 
Contact us today to request a quote or a free sample.

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