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Two overlapping, transparent sheets are displayed against a plain, white background. The top sheet has a light yellow tint, while the bottom one is slightly lighter, appearing almost clear. The edges of both sheets are clean and sharp, reminiscent of innovative designs seen in LED technologies from the Netherlands.
A blue circle is filled with evenly spaced horizontal black lines, creating a striped pattern reminiscent of LED modules. The lines make the blue color appear as alternating light and dark blue horizontal stripes within the circle against a white background.
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N003 - Electrical Insulation Film

N003 – Electrical Insulation Film

Thermoplastic polyetherimide film

N003 electrical insulating film is a high-quality thermoplastic polyetherimide material. The combination of high temperature resistance, flame resistance, low moisture absorption, and excellent dielectric properties makes N003 film a great product for a wide range of electrical and electronic applications.

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Thal Article Number: N003

Performance Materials: Electrical Insulation Film

N003 – Electrical Insulation Film

The N003 insulation film has a higher temperature resistance than polycarbonate and meets UL requirements regarding fire resistance. The film has a gold/yellow color and is available in thicknesses from 25µ. The film is used in electrical insulation applications and in places where temperatures around 200° and/or fire-resistant properties play a role.

N003 film products are thermoformable and can be heat welded for a wide variety of materials.

Ordering Example
  • N = Nulla / 025 = 0.25mm thickness
Semi-transparent yellow-tinted sheets with various cut-out shapes are arranged abstractly against a neutral background. The lighting creates shadows and reflections, adding depth to the composition, reminiscent of the intricate patterns in thermal interface materials.

An absolute pleasure to use. It perfectly meets the needs of our project!

Michel - Engineer
Specifications

N003 – Electrical Insulation Film specifications

Unlock the full potential of your electrical and electronic applications with N003 Film, a superior grade of thermoplastic polyetherimide known for its outstanding properties and versatility.

Designed for challenging environments, N003 Electrical Insulation Film combines high temperature resistance, excellent flame retardancy, and superior dielectric strength, making it the ideal choice for a multitude of advanced applications.

Download PDF Datasheet
Properties Unit N003 Test Method
Base material
Polyetherimide film
Color
Natural amber
Visual
Thermal conductivity
W/m°C
0.22
ASTM C177
Thermal expansion
ppm/°C
52
IPC-TM-650
Dielectric strength
Volts/mil
3.650
ASTM D149
Dielectric constant
3.2
IPC-TM-650
Tensile strength @Yield
MPa
100
ISO R527
Tensile strength @Break
%
60
ISO R527
Flame rating
UL94
VTM-0
Standard thicknesses
mm
0.13 / 0.25
Thermoplastic polyetherimide film

Interested in N003 – Electrical Insulation Film?

Thal Technologies, located in Almere, has been a pioneer in thermal management and LED lighting solutions for over two decades. Our commitment to innovation and excellence drives us to deliver top-tier thermally conductive and electrically insulating materials across a spectrum of electronics applications.

As industry leaders, we excel at tackling complex challenges in thermal management. Our comprehensive approach encompasses consultation, design, assembly, and manufacturing, ensuring that every solution is not only effective but also seamlessly integrated.

At Thal Technologies, we understand the critical importance of precision and reliability. Our tailored solutions are designed to enhance performance and efficiency, making us the partner of choice for businesses seeking cutting-edge thermal management and lighting solutions.

Request a quote or come visit us in Almere, the Netherlands. The coffee is already brewing! We look forward to discussing how we can assist with your needs.
Marko Widman Thal Technologies
Marko Widman
Office Sales T.I.M.
Rapid prototyping
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Frequently Asked Questions

N003 – Electrical Insulation Film FAQ

Welcome to the N003 Film FAQ section. Here, we address common inquiries about our high-performance polyetherimide film, which is tailored to meet the rigorous demands of advanced engineering applications. Whether you are considering N003 for its superior thermal properties, electrical insulation capabilities, or mechanical strengths, this section aims to provide you with detailed insights to assist in your decision-making process.
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N003 Film boasts a glass transition temperature of 217°C and a heat deflection temperature of 174°C, ensuring it retains its physical integrity and performance in high-temperature environments.
With a high dielectric strength of 3,650 volts/mil and a low dielectric constant of 3.2, N003 Film offers excellent insulation properties, reducing electrical interference and enhancing safety in electrical applications.
Absolutely! N003 Film can be thermoformed and heat-sealed with various materials, allowing for versatile design options to meet specific application needs. It is available in standard thicknesses of 0.13 mm and 0.25 mm, with further customization options available upon request.
  • Yes, N003 Film is certified to UL94 VTM-0, providing excellent flame retardancy and making it ideal for use in environments where stringent fire safety standards are required.
N003 Film is extensively used in the electronics, aerospace, automotive, and medical industries, where high performance and reliability under extreme conditions are crucial.
With very low moisture absorption rates, N003 Film maintains its performance and dimensional stability in humid environments, making it suitable for applications where moisture exposure is inevitable.