Description Advantage Feature Product Catalog Related Application Reviews
Language
РусскийespañolعربيPortuguês
YOUR POSITION：HOME > Connectors > M Series Connectors > M8 Series Connectors >
M8 Industrial Connector
< >

Factory Direct M8 4 Pin Industrial Connector OEM Available

MOQMOQ >200
PricePrice
>Number Of CoresNumber Of Cores 2-8 Pin
Contact DiameterContact Diameter(mm) 1.0mm/0.72mm/0.6mm
IP RatingIP Rating IP67
Shell MaterialShell Material PA66/Nickel Plated Brass
Temperature RangeTemperature Range -25℃ ~ +85℃
TerminationTermination Solder
Rated CurrentRated Current(A) 3A/1A
Rated VoltageRated Voltage(Ac.V) 180V
Test VoltageTest Voltage(Ac.V)1Min 1000V
Insulation ResistanceInsulation Resistance (MΩ) 1500MΩ
Contact ResistanceContact Resistance (MΩ) ≤10MΩ
CertificationCertification CE,ISO9001, RoHS
Get Quote
+8619924482730

Factory Direct M8 4 Pin Industrial Connector - OEM Available
The Factory Direct M8 4 Pin Industrial Connector is designed for stable signal and low-power transmission in compact industrial automation systems. With a standardized M8 circular interface and 4-pin configuration, it provides reliable connectivity for sensors, control devices, and distributed equipment networks.

As a factory-direct supply product, it supports flexible customization and ensures consistent quality control from production to final delivery, making it suitable for both standard industrial applications and OEM projects.

Circular Connector.jpg


Reliable Performance for Industrial Systems
The M8 4 pin connector is widely used in environments where stable signal transmission and space efficiency are both required. Its compact structure and threaded locking design ensure secure mating even under vibration and continuous operation.
Key advantages include:
Stable 4-pin signal transmission
Compact M8 design for space-saving installation
Secure threaded locking mechanism
Reliable performance in industrial environments
Suitable for repeated connection cycles

Consistent electrical contact stability

M8 Connector

OEM Customization Capability
As a factory-direct manufacturer, we provide full OEM support for different industrial requirements:
Custom cable length and wiring configuration
Straight or right-angle connector options
PVC / PUR / silicone cable materials
Shielded cable options for signal protection
Private label and packaging customization
Technical drawing and project support

This flexibility allows integration into various automation and equipment systems.


Typical Applications for M8 Industrial Connector

The M8 4 pin industrial connector is commonly used in:
Industrial automation systems
Sensor and actuator connections
Robotics and production equipment
Machine control systems
Compact electrical devices

Monitoring and detection systems


Factory Direct Manufacturing Advantage

As a direct manufacturer of circular connectors and cable assemblies, we control the entire production process from mold design to final assembly. This integrated system helps ensure stable quality, efficient production, and reliable delivery for global customers.

M8 Connector

Our manufacturing strengths include:
In-house mold development and precision molding
Metal component machining and assembly
Integrated cable harness production
Strict process control for batch consistency

Scalable production capacity for OEM orders

3333.jpg

This structure allows us to support both standard products and customized industrial projects with stable supply capability.

Quality Assurance & Compliance
Each connector is tested to ensure reliable performance in industrial environments, including:
Electrical continuity and conductivity testing
Mechanical mating cycle durability testing
Vibration resistance verification
Waterproof sealing inspection (when applicable variants)
Dimensional and assembly consistency checks

All products comply with ISO9001, CE, and RoHS, and UL standards, ensuring suitability for global industrial applications.

Connector

Reliable OEM Industrial Connector Supplier
The Factory Direct M8 4 Pin Industrial Connector provides a stable, compact, and customizable solution for industrial connectivity needs. With OEM flexibility, consistent manufacturing capability, and strict quality control, it is designed to support long-term cooperation in automation and equipment manufacturing projects.

 Item

 Parameters

 Number of Cores

 2-8Pin

 Gender

 Male/Female

 Housing Material

 Nickel Plated Brass

 Cores Material

 Gold Plated Brass

 Insulator Material

 PA66

 Locking System

 Screw Locking

 Temperature Range

 -30℃, +85℃

 Rated Current (A)

 3A(2-5Pin)/ 1A(6-8Pin)

 Rated Voltage (AC.V)

 180v

 Test Voltage (AV.C)1Min

 1000V

 Insulation Resistance (㏁)

 1500㏁

 Contact Resistance (㏁)

 ≤10㏁

 Termination

 Solder


Related Products

More》

Related Cases

More》

Related Resource


M8 Industrial Connector
Factory Direct M8 4 Pin Industrial Connector OEM AvailableMain Features
Premium Quality, Competitive Price

Explore our premium M-Series connectors (M8, M12, M18, M23). Featuring IP68 waterproof rating, operation from -40℃ to 125℃, and 20G shock resistance. Get reliable, high-performance connectors direct...

MORE→

Premium Quality, Competitive Price
Precision in Every Material

Engineered for demanding applications, the M Series waterproof connectors combine durable nickel-plated brass or PA66 construction with gold-plated terminals to ensure long-lasting, signal-stable conn...

MORE→

Precision in Every Material
Superior Electrical Performance

M Series connectors with 5-8μm gold plating for stable...

MORE→

Superior Electrical Performance
Unmatched Reliability in Harsh Environments

The M-Series industrial connectors offer IP68 protection, operating continuously for 24 hours at depths up to 5 meters. Built with flame-retardant PA66 housing, they withstand extreme temperatures fro...

MORE→

Unmatched Reliability in Harsh Environments
Related Catalog
Learn More
M8 Circular Connector
PDF
Download Resources
Get More Downloads >
Factory Direct M8 4 Pin Industrial Connector OEM AvailableRelated Application
SP17 Waterproof Connectors in Robotic Vision Cameras
SP17 Waterproof Connectors in Robotic Vision Cameras
SP17 waterproof connectors are commonly used to connect industrial cameras, lighting systems, control units, and communication interfaces, providing secure power and signal transmission for real-time visual inspection and positioning tasks.
Offshore Renewable Energy
Offshore Renewable Energy
Marine connectors ensure reliability in offshore wind, tidal, and solar projects. IP68 waterproofing and ≥72h salt-spray resistance combat corrosion, while lightweight designs reduce equipment load and enhance efficiency. Essential for uninterrupted power/data transmission in subsea systems, these connectors are ideal for durable marine renewable energy infrastructure.
M8 Connectors in ECG Sensors
M8 Connectors in ECG Sensors
M8 connectors are widely used to connect ECG sensors, electrodes, and monitoring modules, ensuring stable signal transmission and consistent device performance.
MIL-DTL-5015 Connectors in Laser Equipment
MIL-DTL-5015 Connectors in Laser Equipment
MIL-DTL-5015 connectors are widely used in laser instruments to connect power supplies, control units, cooling systems, and optical modules, ensuring reliable power delivery and signal transmission during continuous operation.

Customer Reviews

   

Write a Review
Score
 Remove

Review Title

Review Text

   Impressive Build


VelvetHorizon  2026-02-04

Premium M8 Connectors with clean finish and strong locking.
   Nice Product


MistyMeadow  2026-02-04

Well-designed M8 Connectors with tight fit and smooth performance.
   Smooth and Secure


HappyNomad  2026-02-04

Well-crafted M8 Connectors with firm and reliable mating.
   Quality You Can Trust


AuroraDreams  2026-02-04

Industrial-grade M8 Connectors that feel durable and secure.
Need Help?
Please leave your contact information to get our latest catalog
Get In Touch Now >
KMYD Connectors

Tel: +8619924482730

Email: info@kmydconnector.com

MP/WhatsApp: +8619924482730

Manufacturer Address:Baoan District, Shenzhen City, Guangdong Province,China

NEW KEYWORD

About Us

Products

Information

Website Map YouTube
Copyright © 2026 KMYD CONNECTOR ALL RIGHTS RESERVED​