Custom M12 Cable Assemblies
Low-volume, high-mix M12 cable solutions built to your exact specifications — for industrial automation, robotics, and harsh-environment connectivity.
- ISO 9001 & IPC/WHMA-A-620 certified manufacturing
- A-coded & X-coded configurations, straight and right-angle options
- 4-pin & 8-pin IP67 sealed solutions, male-to-female and pigtail options
Custom M12 Cable Assemblies for Industrial OEMs & Automation Equipment
We provide OEMs and industrial equipment manufacturers with custom M12 cable assemblies designed for reliable data connectivity and power transmission in demanding environments. Every assembly is built to your exact specifications — including connector coding, pin count, cable material, length, and shielding — with IP67 sealed and tested performance as standard.
Engineered for Demanding Industrial Environments
Robust IP67 Sealed Connector System
M12 cable assemblies feature IP67 sealed and tested connector systems engineered to withstand moisture, dust, vibration, and chemical exposure.
- A-coded — sensors, actuators, and power transmission
- B-coded — PROFIBUS fieldbus communication
- D-coded — Industrial Ethernet (100 Mbps)
- X-coded — Gigabit Industrial Ethernet (requires Cat6A S/FTP cable with 360° shield termination)
Each connector undergoes precision molding and gasket installation to ensure complete environmental sealing, with reliable mate and unmate cycles exceeding 500 operations.
Advanced Cable Materials & Jacket Construction
We select cable materials based on your application environment:
- PUR (Polyurethane) — superior flexibility, abrasion resistance, and chemical resistance; operating temperature from -40°C to +80°C
- PVC (Polyvinyl Chloride) — cost-effective option for general industrial environments
- TPE (Thermoplastic Elastomer) — high flexibility for continuous motion applications
Shielded and unshielded configurations are available. Shielded versions provide electromagnetic interference (EMI) protection for signal-critical applications.
Precision Pin Configurations & Contact Systems
We support 3-pin, 4-pin, 5-pin, and 8-pin configurations across multiple coding types.
- A-coded connectors support power transmission with current ratings up to 4A per contact
- D-coded & X-coded connectors are optimized for high-speed data transmission
- All contacts are precision machined with gold plating for optimal electrical performance and corrosion resistance
Flexible Termination Options & Configurations
M12 cable assemblies are available in multiple termination configurations:
- Male to female — extension cables
- Male to pigtail — direct PCB or terminal block connection
- Female to pigtail — for panel-mount applications
- Right-angle connector options — for space-constrained installations
Cable lengths range from 0.3 meters to 30 meters, with custom lengths available on request.
Customization Options at a Glance
| Parameter | Available Options |
|---|---|
| Coding Types | A, B, C, D, X |
| Pin Count | 3-pin, 4-pin, 5-pin, 8-pin |
| Orientation | Straight, Right-angle |
| Gender | Male to female, Male to pigtail, Female to pigtail |
| Cable Material | PUR, PVC, TPE |
| Shielding | Unshielded, Foil, Braided, Foil+Braided |
| Protection | IP67 standard, IP68 optional |
| Length | 0.3m – 30m, custom available |
| Temperature | -40°C ~ +105°C (material dependent) |
Quality & Testing
Our M12 cable assemblies are manufactured in accordance with ISO 9001 quality management standards and IPC/WHMA-A-620 workmanship requirements for cable and wire harness assemblies.
Every assembly undergoes 100% continuity testing before shipment. Additional testing — including insulation resistance, dielectric withstand, and IP leak testing — is available upon request.
How Custom Orders Work
Send Your Specification
Share your drawing, BOM, or simply describe your application requirements.
Engineering Review
Our team reviews your needs and recommends the optimal cable, connector, and shielding configuration.
Prototype Approval
We build samples for your validation before production.
Production & Delivery
Low-volume or high-mix production with consistent quality control.
Need a Custom M12 Cable Assembly?
Upload your drawing or contact our engineers to discuss your application. We respond within one business day.