Ultra-Thin Flexible Heaters in Action

Reliable, Lightweight, and Customizable Heating for Precision Applications

Looking for a space-saving, energy-efficient heating solution? Ultra-thin flexible heaters, often made with polyimide film (PI heaters) or PET film, deliver uniform and precise heat in compact formats—ideal for modern electronics, medical devices, EV systems, and aerospace equipment.

What Are Ultra-Thin Flexible Heaters?

Ultra-thin flexible heaters are low-profile heating elements designed to fit where conventional heaters can’t. With thicknesses as slim as 0.22 mm, they offer exceptional flexibility, durability, and performance stability under harsh conditions. These heaters are also known as:

  • Polyimide Heaters (Kapton Heaters)

  • PI Film Heaters

  • Custom Flexible Heaters

  • Film Heaters for Electronics

Key Features & Benefits

  • Ultra-Thin & Lightweight Design: Perfect for compact devices and curved surfaces.

  • Customizable Sizes & Voltages: Tailored to meet your specific power and temperature needs.

  • Uniform Heating: Precise temperature control with fast preheating.

  • High Durability: Operates in extreme environments; resistant to chemicals and moisture.

  • Safe & Stable Performance: Consistent resistance and reliable power output.

Typical Applications

Our ultra-thin flexible heaters are widely used across industries:

Industry Application
Electric Vehicles (EV) Battery warming pads, thermal management systems
Medical Devices Blood analyzers, diagnostic tools, wearable heaters
Consumer Electronics LCD screen defogging, camera lens dehumidification
Aerospace & Aviation Cabin temperature control, sensor protection
Automotive Anti-fog mirrors, interior comfort systems

Why Choose KLC’s Ultra-Thin Heaters?

KLC offers more than 5,000 CUL-approved standard models, plus full support for custom designs. Our heaters are backed by in-house engineering, fast prototyping, and global certifications.

 Need Custom Flexible Heating?

From prototype to mass production, we support:

  • Engineering design & simulation

  • Size, voltage, and material customization

  • Application-specific testing & validation

  • Fast delivery & expert consultation

 Boost your product performance with ultra-thin flexible heaters from KLC.
👉 Contact Us Today to learn more about Ultra-Thin Flexible Heaters or request a quote to enhance your next project.