High Temperature FEP Wire 1.50mm2 Fluorinated Wire 200℃ yellow
1.50mm² High Temperature FEP Wire: Reliability in Extreme Environments
Engineered for demanding applications, our High Temperature FEP Wire with a 1.50mm² cross-section is built to perform where ordinary wires fail. Featuring a durable Fluorinated Ethylene Propylene (FEP) insulation, this wire maintains exceptional electrical and mechanical integrity from -65°C to +200°C. The standard yellow jacket ensures high visibility for safety and easy circuit identification in complex systems. This wire is the definitive solution for aerospace, automotive, industrial automation, and high-temperature electronics.
Specifications & Construction
| Parameter | Specification |
|---|---|
| Conductor | Bare Copper or Tinned Copper, Stranded |
| Cross-Section | 1.50 mm² (Approx. 15 AWG) |
| Insulation | Fluorinated Ethylene Propylene (FEP) |
| Jacket Color | Yellow |
| Rated Voltage | 300V / 600V Peak |
| Temperature Rating | -65°C to +200°C |
| Standards | Complies with RoHS |
Why Choose Our FEP Wire?
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Proven Performance in Critical Applications: Trusted in sectors from satellite and radar systems -1 to industrial robotics -1 and high-temperature appliance wiring.
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Long-Term Reliability: The stable FEP polymer resists aging, moisture absorption , and environmental stress cracking, which reduces maintenance costs and downtime.
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Customization Ready: As a factory with integrated industrial and trade capabilities, we offer OEM/ODM services. We can customize the conductor (e.g., silver-plated), jacket color, packaging, and printing to meet your exact specifications.
Typical Applications
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Aerospace & Defense: Avionics, flight data recorders, and radar systems wiring .
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Automotive & Transportation: Engine compartment sensor wiring and high-temperature harnesses.
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Industrial Electronics: Internal wiring for industrial furnaces, control panels, power supplies, and motor leads .
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Appliances & Equipment: Wiring for microwave ovens, welding machines, and other high-heat appliances .
Get a Customized Quote for Your Project!
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Request Free Sample – Test quality and performance firsthand.
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Download Technical Sheet – Detailed specs and test reports.
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Consult Our Engineers – Optimize your design with expert support.



Q&A
Q1: What are the key advantages of FEP over PVC?
A: FEP offers a much wider operating temperature range (-65°C to 200°C vs. typically -40°C to 105°C for PVC), superior chemical resistance, and better flame retardancy (UL94 V-0) , making it suitable for more demanding environments.
Q2: Is this wire suitable for use in extremely cold environments?
A: Yes. Our FEP wire remains flexible and functional at temperatures as low as -65°C, making it ideal for applications in aerospace or outdoor environments in sub-arctic conditions.
Q3: Can I request custom colors or printing on the wire?
A: Absolutely. We specialize in customization. Besides the standard yellow, we can provide a range of colors and add custom printing (such as part numbers, UL-style legends, or company logos) to meet your labeling and identification needs.
Q4: What certifications does this wire hold?
A: The wire is manufactured to meet recognized industry standards such as it is RoHS compliant. We can also work with you to achieve other specific certifications required for your project.
Q5: What is your typical lead time for sample requests and bulk orders?
A: We can provide samples for evaluation within 3-5 working days. For bulk production orders, our standard lead time is 2-3 weeks, which can be adjusted based on the order volume and specific customization requirements.
