Custom Flat U/FTP Cat6 4P 24AWG High Temperature LAN Cable – 4 Pairs Laid Flat 4x2x0.20mm² Ethernet Network Cable 200°C
Custom Flat U/FTP Cat6 4P 24AWG High Temperature LAN Cable – 4 Pairs Laid Flat 4x2x0.20mm² Ethernet Network Cable 200°C, Conductor: TC Tinned Copper 7/0.20, Insulation: FEP, IS Individual Shield: Aluminium Foil (Alu Foil Bright Side Face Inside) with Drain Wire TC 1/0.50, Each Pair Twisted, Cable Assembly: 4 Twisted Pairs Laid Flat, Jacket: SiR Silicone Rubber Flexible Compound Grey, Outer Dimensions: 3.5 x 9.5mm
This custom flat U/FTP Cat6 high temperature LAN cable features 4x2x0.20mm² construction engineered for Ethernet network applications requiring 200°C continuous operation. The TC tinned copper conductors utilize 7/0.20 fine-strand construction, providing excellent flexibility and corrosion resistance for reliable data transmission. FEP insulation delivers outstanding thermal stability, low dielectric loss, and consistent impedance characteristics essential for Cat6 performance. Each twisted pair features individual shielding with aluminium foil (bright side facing inward for optimal signal reflection) and a tinned copper drain wire (TC 1/0.50) ensuring continuous shielding effectiveness. The four twisted pairs are assembled in a flat configuration, enabling space-saving installation in confined areas and consistent thermal dissipation. The grey silicone rubber jacket provides exceptional heat resistance, flexibility, and durability while maintaining a low profile. With compact outer dimensions of 3.5 x 9.5mm, this flat U/FTP Cat6 cable is ideal for high temperature Ethernet applications in industrial automation, aerospace, automotive testing, and process control environments.

Key Features & Technical Advantages
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Cat6 U/FTP construction for high speed Ethernet up to 250MHz
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4 x 2 x 0.20mm² (24AWG) for reliable network performance
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TC tinned copper 7/0.20 fine-strand conductors for flexibility
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FEP insulation for thermal stability and consistent impedance
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Individual foil shield per pair with drain wire for EMI protection
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Flat cable assembly for space-saving installation
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SiR silicone rubber jacket grey, rated 200°C
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Compact dimensions: 3.5 x 9.5mm
Specifications & Construction
| Parameter | Details |
|---|---|
| Type | Custom flat U/FTP Cat6 high temperature LAN cable |
| Category | Cat6 (250MHz) |
| Configuration | 4 x 2 x 0.20mm² (4 twisted pairs laid flat) |
| Conductor | TC tinned copper, 7/0.20 (24AWG) |
| Insulation | FEP compound |
| Individual Shield (IS) | Aluminium foil (bright side inward) + drain wire TC 1/0.50 per pair |
| Pair Construction | Each pair twisted |
| Assembly | 4 twisted pairs laid flat |
| Jacket | SiR silicone rubber flexible compound, grey |
| Outer Dimensions | 3.5 x 9.5mm |
| Temperature Rating | 200°C continuous |
Why Choose Our High Temperature Flat Cat6 Cable
We specialize in custom high temperature Ethernet cables for demanding industrial and network applications. This flat U/FTP Cat6 design combines FEP insulation with silicone jacketing for reliable 200°C performance in high temperature network environments. The 7/0.20 fine-strand tinned copper conductors provide excellent flexibility while maintaining Cat6 electrical specifications. Individual foil shielding per pair with drain wire ensures robust EMI protection for high speed data transmission. Flat construction enables space-saving installation in tight cable trays, control panels, and equipment with limited clearance. As a specialized manufacturer, we control all production stages, offering custom configurations and technical support for your specific high temperature networking requirements.
Typical Applications – Solving Critical High Temperature Networking Challenges
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Industrial Automation: Provides reliable Ethernet connectivity for PLCs, HMIs, and industrial controllers in high temperature manufacturing environments
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Aerospace Test Systems: Delivers high speed data transmission for aircraft ground testing and avionics development
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Automotive Testing: Supports vehicle network communications in engine test cells and environmental chambers
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Process Control: Enables industrial Ethernet for sensors and actuators in high temperature chemical and thermal processing
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Food Processing: Provides network connectivity for production equipment in baking, cooking, and sterilization areas
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Semiconductor Manufacturing: Delivers reliable Ethernet for wafer processing tools operating at elevated temperatures
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Power Generation: Supplies high temperature network cabling for turbine monitoring and control systems
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FAQ
Q1: Why is flat cable construction beneficial for high temperature LAN applications?
A: Flat profile allows space-saving installation in confined areas, consistent heat dissipation, and simplified routing in equipment and control panels with limited clearance.
Q2: What is the advantage of individual foil shielding per pair?
A: U/FTP construction with individual foil shielding per pair provides superior EMI protection and eliminates crosstalk between adjacent pairs, essential for Cat6 performance at high temperatures.
Q3: Why is the aluminium foil bright side facing inward?
A: Bright side facing inward optimizes signal reflection and shielding effectiveness, ensuring maximum EMI protection for high speed data transmission.
Q4: What is the purpose of the drain wire in each shielded pair?
A: The tinned copper drain wire ensures continuous shielding contact throughout the cable length, facilitating proper grounding and maintaining shielding effectiveness.
Q5: What temperature rating does this Cat6 cable achieve?
A: 200°C continuous operation with FEP insulation and silicone jacket, suitable for high temperature industrial and testing environments.





