High Temperature CAN Bus Cable 20AWG

Zhejiang Chatnow New Material Technology Co., Ltd. is one of the leading manufacturers and suppliers of high temperature can bus cable 20awg in China. With abundant experience, we warmly welcome you to wholesale bulk high quality products at competitive price from our factory. We also accept customized orders.

APPLICATION

Designed to operate under harsh temperature conditions from -40°C to +125°C, it offers dependable signal transmission while resisting abrasion, aging, and environmental stress. The compact construction makes it suitable for equipment wiring where space is limited while maintaining installation flexibility.
The cable is suitable for various CAN Bus communication systems, including: 

• Industrial automation equipment
• Robotics and intelligent manufacturing
• Automotive electronic control systems
• AGV and autonomous mobile robots
• Building automation systems
• Process control networks
• Energy storage and battery management systems (BMS)
• Railway and transportation control equipment
• Industrial machinery and factory communication networks

Key Features

• 20AWG stranded bare copper conductors
• One twisted pair construction for CAN Bus communication
• XLPE insulated cores for stable dielectric performance
• PET tape wrapped core with PP filler for structural stability
• XLPO outer jacket with excellent heat and aging resistance
• Operating temperature: -40°C to +125°C
• Rated voltage: 300V Max
• RoHS compliant materials

Standard Length: 100M, 300M, 500M, 1000M, 500FT, 1000FT, Coil/Drum

OEM ServiceOEM: Cable Printing, Label, Package Customization

Structural Design & Signal Benefits

Conductor: 20AWG Stranded Bare Copper (7×0.32mm)

• Low conductor resistance, excellent flexibility and stable conductivity

Insulation: XLPE

• Low dielectric loss, excellent electrical insulation and temperature resistance

Core Construction: 1 Twisted Pair + PP Filler

• Improves cable roundness and mechanical stability while maintaining balanced transmission

Filler: PP Filler

• Prevents deformation and enhances structural integrity

Outer Jacket: XLPO

• Outstanding abrasion resistance, heat resistance, aging resistance and environmental durability

Installation & Performance Considerations

Installation Recommendations

• Maintain the minimum bending radius of at least 8× the cable diameter during installation.
• Avoid excessive tensile force when pulling the cable through conduits.
• Keep communication cables separated from high-voltage power cables to minimize electromagnetic interference.
• Use proper CAN Bus termination resistors according to network design.
• Secure cable routing with appropriate cable clips or trays to prevent mechanical stress.
• Avoid repeated bending at the same point during long-term operation.

Performance Advantages

• Stable differential signal transmission
• Excellent flexibility for confined installations
• High temperature resistance up to 125°C
• Long service life under continuous industrial operation
• Reliable electrical performance with low conductor resistance
• Durable XLPO jacket for harsh industrial environments

FAQ

Q1: Can different jacket colors be supplied?

A: Yes. Black is the standard color, while gray, blue, orange, green, or other customized colors are available upon request.

Q2: Can the cable be produced with shielding?

A: Yes. Aluminum foil shielding, braided copper shielding, or combined shielding constructions can be customized depending on EMC requirements.

Q3: Can different jacket colors be supplied?

A: Yes. Black is the standard color, while gray, blue, orange, green, or other customized colors are available upon request.

Q4:Is LSZH material available?

A: Yes. Low Smoke Zero Halogen (LSZH) jacket materials are available for applications requiring enhanced fire safety and environmental protection.

Q5: Can you customize conductor size and cable construction?

A: Absolutely. We provide OEM and ODM services, including customized conductor size (22AWG, 18AWG, etc.), shielding options, jacket materials, colors, printing, packaging, and special performance requirements.

Q6: What industries commonly use this cable?

A: It is widely used in industrial automation, robotics, automotive electronics, intelligent manufacturing, renewable energy systems, AGVs, railway control systems, and other CAN Bus communication applications.