Self-Adhesive Round Kapton Heater – Ø50 mm | 2 W, 12 V

Detailed description

The self-adhesive round Kapton heater is a lightweight, low-profile surface-heating solution developed for technical and industrial applications where rapid thermal response, uniform heat distribution and precise positioning are essential.

Kapton, also known as polyimide film, provides excellent electrical insulation properties and high thermal stability. Due to its low thermal mass, the heater responds quickly to temperature changes, efficiently delivering the required heat input even in confined installation spaces.

The round design is well suited to rotationally symmetrical, cylindrical or localised heating areas. The main advantage of the self-adhesive version is that the heater can be attached directly to the prepared surface, enabling faster and cleaner installation while requiring fewer additional fixing elements. This is particularly beneficial in applications where precise alignment, stable surface contact and efficient heat transfer are important.

The product operates at 12 V. The self-adhesive version has a thickness of 0.3 mm and an operating temperature range of −40 °C to 200 °C. According to the datasheet, round self-adhesive Kapton heaters with a diameter of Ø50 mm are available in several power ratings.

Typical applications

• Surface heating of industrial equipment
• Heating of round or localised surfaces
• Battery-heating applications
• Laboratory equipment
• Telecommunications devices
• Anti-condensation systems
• Vacuum technology applications
• Precision heating tasks
• Space-constrained installation environments

Key technical specifications

• Shape: round
• Design: self-adhesive
• Thickness: 0.3 mm
• Operating temperature: −40 °C to 200 °C
• Voltage: 12 V
• Diameter: Ø50 mm
• Power: 2 W
• Power density: 0.1 W/cm²
• Outgassing data: TML 1.54%; CVCM 0.02%; WVR 0.64%
• Testing: in accordance with ASTM E595-15 (2021)