Round electric heater

flexiblepolyimideadhesive

Product overview
Ultra‑thin Polyimide (PI) flexible heater family KLC ClearView engineered for autopilot/ADAS cameras and critical optics. Provides rapid, uniform defogging/defrosting while preserving image signal integrity through low‑EMI design.

Key features

• Ultra‑thin construction: 0.025 mm nominal profile (adhesive options available) for discreet integration into camera housings.
• Efficient thermal performance: Fast, even heating to prevent condensation and ice on optics.
• Low‑EMI design: Anti‑parallel trace routing and pattern options to minimise interference with CMOS/Imaging electronics.
• Flexible & durable: Automotive‑grade materials and adhesives for vibration resistance and long service life.
• Customisable: Shape, size, power density and sensor integration (NTC) tailored to camera models.
• Wide operating range: Suitable for -60 °C to 200 °C continuous operation.

Technical specifications

• Material: Polyimide (PI) film
• Thickness: 0.025 mm (typical; adhesive options available up to 0.5 mm)
• Voltage range: 1.5 V – 600 V (AC/DC)
• Power range: 0.15 W – 1440 W (power density up to 1.5 W/cm²)
• Operating temperature: -60 °C to 200 °C
• Thermal uniformity: High‑precision etched foil to avoid image distortion from thermal gradients
• Temperature sensing: NTC thermistor options available

Standard configurations – round examples

• 3 V (battery)
• 5 V (USB)
• 12 V
• 24 V
• 110 V / 120 V / 220 V / 230 V / 240 V
• Other round and custom shapes available on request

Why choose KLC ClearView

• Signal integrity: Anti‑parallel traces cancel magnetic fields from heating current to protect high‑speed image links and avoid banding/noise.
• Cold‑start optimisation: High initial power density during the first 60 seconds for rapid ice removal, then reduced maintenance power to save energy.

Applications

• Autonomous & ADAS systems: Front/rear cameras, surround‑view and LiDAR windows
• Outdoor surveillance: Frost protection for CCTV and security cameras
• UAVs / drones: Maintain image quality at low temperatures and high altitudes
• Marine navigation: Salt‑spray resistant options for shipboard sensors
• Polar photography & extreme environments
• Medical optics: Anti‑condensation for endoscopes and diagnostic lenses

Applications table
Autonomous vehicles | Outdoor surveillance | Drone cameras | Polar photography cameras

Quality assurance & compliance

• Standards: ISO 9001:2015, IATF 16949 manufacturing capability
• Material compliance: UL‑recognized materials; RoHS and REACH compliant
• Tier‑1 support: Documentation for PPAP, PFMEA, Control Plans and Material Data Sheets available

FAQ

• Q: Are these heaters UL recognized? A: Materials are UL‑recognized; product compliance with RoHS and REACH is supported.
• Q: Do you support PPAP for automotive customers? A: Yes. IATF 16949 process capability and Tier‑1 documentation support are provided.
• Q: Can they withstand high vibration or vacuum? A: Automotive‑grade adhesives and low‑outgassing adhesive options ensure retention under vibration and suitability for high‑altitude/vacuum environments.

Technical characteristics / specifications

• Brand: KLC Corporation
• Product family: ClearView PI flexible heaters
• Typical thickness: 0.025 mm (adhesive options up to 0.5 mm)
• Voltage & power ranges: 1.5 V–600 V; 0.15–1440 W
• Operating temp: -60 °C to 200 °C