LD20/SP20 Heavy-Duty Square Connector Dimensions and Specs
M12 Straight Industrial 6-Pin Cable Connector – IP67 Waterproof
The M12 Straight Industrial 6-Pin Cable Connector (IP67 Waterproof) is designed for robust industrial and automation applications where reliable power and signal transmission are critical. Its straight design enables direct cable routing, providing a compact and efficient connection solution for machinery, sensors, control systems, and industrial automation devices.

This model is built with industrial-grade materials, precision contacts, and IP67 sealing, ensuring stable operation in dusty, wet, or high-vibration environments.
Engineered for Demanding Industrial Environments
Industrial equipment often operates in harsh conditions that require connectors to be durable, waterproof, and mechanically stable. This M12 connector provides:
- IP67-rated protection against dust and water immersion
- Reliable electrical contact under vibration and mechanical stress
- Straight cable exit for efficient wiring and space-saving installation
- Versatility for both power and signal transmission

Its 6-pin configuration is ideal for mixed signal and power applications, making it suitable for a wide range of industrial devices.
Key Product Features
Straight Cable Design
Provides direct cable routing for easier installation and organized wiring.
Industrial-Grade IP67 Protection
Sealed housing protects against dust, water, and harsh environmental conditions.
6-Pin Versatility
Supports combined power and signal transmission for complex industrial systems.
Durable Construction
Reinforced metal or high-strength plastic housing resists impact, vibration, and industrial stress.
Precision Contacts
High-quality contacts ensure stable conductivity and long-term reliability.
Factory Strength and Manufacturing Capability
We are a professional connector manufacturer with over 15 years of experience in producing M12 and industrial waterproof connectors.

Our in-house capabilities include:
- Mold and tooling development
- CNC machining and precision housing fabrication
- Injection molding for insulation and structural components
- Cable assembly and connector integration
- Comprehensive functional and environmental testing

This full in-house production ensures consistent quality, reliable delivery, and flexible OEM/ODM customization.
Strict Quality Control
Each M12 Straight 6-Pin Connector undergoes rigorous testing:
- Electrical continuity and contact resistance
- Waterproof and dustproof verification (IP67)
- Mechanical vibration and impact resistance
- Plugging cycle durability
- Dimensional and structural accuracy

All products meet ISO9001, CE, and RoHS standards, providing global industrial reliability.

Customization Options
We provide tailored solutions to meet industrial requirements:
- Custom cable lengths and wire specifications
- Housing and material modifications
- Shielded and anti-interference cable options
- Pin configuration adjustments for specific applications
- OEM branding and packaging
Our engineering team supports projects from prototype design to full-scale production.
Application Areas
- Industrial automation systems
- Robotics and motion control equipment
- Sensor and actuator networks
- PLC and control panel wiring
- Smart manufacturing devices
- Outdoor industrial machinery and monitoring equipment
Selection Guidance
When selecting this M12 straight 6-pin connector, consider the following decision points:
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Mating requirement: Confirm whether you need a male or female version and the mating connector type.
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Cable specification: Verify the cable outside diameter and conductor size match the connector's termination range.
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Electrical load: Confirm the current and voltage requirements of your application fall within the connector's rated values.
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Environmental conditions: Verify the operating temperature range and IP rating suit your installation environment.
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Pinout configuration: Provide your required pin assignment to ensure correct signal and power routing.
Inquiry Checklist
To receive an accurate quotation and sample, please provide the following information:
- Required pin count and gender (male/female)
- Cable length and wire specifications
- Electrical load (current and voltage)
- Operating environment and temperature range
- Order quantity and target delivery schedule
For related M12 connector options, see our Waterproof Connectors catalog or review the M12 2-17 Pin Straight Assembly Cable Connector Waterproof IP67 for additional configuration choices.
Contact Us
We provide samples, technical support, and custom production services. Contact us today for factory-direct M12 cable connector solutions and competitive quotations.
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