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High Performance 0.3mm Teflon Insulated Wire

The 0.3mm Teflon Insulated Wire is engineered for superior performance in high-demand electrical applications. With its unique combination of a 0.3mm conductor and three layers of ETFE insulation, this wire excels in harsh environments, offering robust protection against heat, chemicals, and electrical stress. It is the ideal choice for industries that require high-performance electrical components, such as consumer electronics, automotive, and industrial equipment.
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Product Overview


The 0.3mm Teflon Insulated Wire (FLW-B(EC)) is a premium electrical component engineered to deliver unmatched reliability in high-demand environments. Built with a precision 0.3mm single enamelled copper conductor and triple layers of ETFE (Ethylene Tetrafluoroethylene) insulation—the gold standard for Teflon-based wiring—this product combines compact design with robust protection. Designed to excel in extreme conditions where durability and safety are non-negotiable, it stands out as a top-tier choice for applications requiring resistance to heat, chemicals, and electrical stress. Whether in high-voltage setups or harsh operating environments, this Teflon Insulated Wire ensures consistent performance and long-term stability for critical electrical systems.


High Performance 0.3mm Teflon Insulated Wire


Technical Specifications


Feature

Specification

Wire Category

FLW-B(EC)

Conductor Strand

0.3mm Single Conductor

Conductor

Enamelled Copper Wire

Insulation Layers

Three

Insulation Material

ETFE (Ethylene Tetrafluoroethylene)

Temperature Resistance

Class B (up to 180°C)

Withstand Voltage

AC 6KV for 60 seconds without breakdown

Safety Certifications

UL2353, UL60950, UL1446, IEC/EN62368

Color

Yellow


Key Benefits & Value Propositions


High-Voltage Resistance

Engineered for demanding electrical setups, the 0.3mm Teflon Insulated Wire boasts an impressive AC 6KV withstand voltage—capable of enduring 60 seconds of high-voltage exposure without breakdown. This critical feature makes it ideal for high-power and high-voltage applications, eliminating the risk of electrical failures and ensuring the safety of your systems. Unlike standard wires that falter under intense electrical stress, this product’s advanced design provides a reliable barrier against voltage surges, protecting both equipment and operations.

Exceptional Temperature Tolerance (Class B)

With a Class B temperature resistance rating, this wire safely operates in environments up to 180°C—outperforming conventional wiring solutions. Its heat-resistant Teflon (ETFE) insulation retains structural integrity even in extreme thermal conditions, making it suitable for applications where temperature fluctuations or continuous high heat are common. This tolerance prevents insulation degradation, extending the wire’s lifespan and reducing maintenance costs for your electrical systems.

Superior Insulation with ETFE Material

The triple-layer ETFE insulation is the cornerstone of this wire’s performance. ETFE (a premium Teflon variant) offers exceptional chemical resistance, repelling corrosive substances, oils, and solvents that would damage standard insulation. Additionally, its enhanced dielectric properties make the 0.3mm ETFE Insulated Wire perfect for high-frequency applications, ensuring minimal signal loss and optimal electrical efficiency. The three-layer design adds an extra layer of protection, reinforcing durability and preventing insulation failure in harsh industrial or automotive settings.

Global Safety Certifications for Trust

Compliance with international safety standards is a key value of this product. It holds certifications including UL2353, UL60950, UL1446, and IEC/EN62368—meeting rigorous requirements for electrical safety across global markets. These certifications provide peace of mind, ensuring the wire adheres to strict quality and safety guidelines, whether used in consumer electronics, automotive systems, or industrial machinery. For businesses operating internationally, this compliance eliminates regulatory barriers and builds trust with customers.


Applications


Consumer Electronics

The 0.3mm Teflon Insulated Wire is a perfect fit for modern consumer electronics, where compact size and reliability are essential. It is widely used in smartphones, laptops, tablets, and home appliances—applications that demand high-performance wiring in limited space. Its heat resistance and electrical stability prevent overheating in densely packed devices, while its ETFE insulation protects against internal chemical exposures, ensuring long-term functionality of sensitive electronics.

Automotive Electrical Systems

Automotive environments present unique challenges—extreme temperatures, vibration, and exposure to fuels and fluids. This high-voltage Teflon Insulated Wire rises to the occasion, making it ideal for automotive electrical systems such as engine components, battery wiring, and infotainment systems. Its resistance to heat (up to 180°C) and chemicals ensures reliable performance under the hood, while its voltage tolerance handles the demands of modern electric and hybrid vehicles.

Industrial Equipment & Machinery

Industrial settings—including manufacturing plants, power generation facilities, and heavy machinery—require wiring that can withstand harsh conditions. The 0.3mm Teflon Insulated Wire is designed for these applications, offering protection against industrial chemicals, high temperatures, and electrical stress. It is commonly used in motors, control panels, and power distribution systems, where durability and safety directly impact operational efficiency and worker safety.


FAQ


What makes the 0.3mm Teflon Insulated Wire suitable for harsh environments?

Its core advantage lies in the triple-layer ETFE (Teflon) insulation, which delivers superior thermal resistance (up to 180°C), chemical resistance to corrosives and solvents, and robust electrical protection. Combined with the 0.3mm enamelled copper conductor, this design ensures the wire can withstand extreme temperatures, voltage surges, and environmental stressors—making it reliable in harsh industrial, automotive, and consumer electronics environments.

What is the maximum temperature this wire can safely operate at?

This wire holds a Class B temperature resistance rating, allowing it to operate safely in environments up to 180°C. Its ETFE insulation retains structural integrity even at this high temperature, preventing degradation and ensuring consistent performance over time.

Does this wire meet international safety standards?

Yes. It is fully certified to global safety standards, including UL2353, UL60950, UL1446, and IEC/EN62368. These certifications confirm that the wire meets strict quality and safety requirements, making it compliant for use in markets worldwide and suitable for commercial and industrial applications.


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