Heating strip Aluminum Nitride Ceramic Heater

plateceramicaluminum nitride

Overview
The aluminum nitride (AlN) ceramic heating element developed by INNOVACERA delivers very fast heating using AlN ceramics and a service life suitable for diverse operating environments. It is designed for integration as a value-added heating component in industrial systems and equipment.

Product Features

• Thermal properties: Thermal conductivity 150 W/mK; Thermal expansion coefficient 4.5 ppm/°C
• Physical properties: Density 3.2 g/cm³; Hardness 1050 Hv@500g; Flexural strength >250 MPa
• Electrical characteristics: Rated voltage range 12–240 V; Capacitance 8.9; Insulation voltage 15 kV/mm

Characteristics
The heater can be supplied with an optional built-in K-type thermocouple for direct temperature measurement, improving responsiveness during fast thermal cycles and supporting safe control and monitoring.

Fast Heating and Cooling
The high thermal conductivity of the AlN substrate enables rapid temperature changes. Material properties and a high power density design support thermal ramp rates up to 150°C/s.

Excellent Electrical Performance
Strong insulating properties and voltage resistance are maintained at elevated temperatures, enabling reliable operation in demanding electrical environments.

Specification
Dimensions (L×T) [mm] | Voltage [V] | Wattage [W] | Power Density [W/cm²] | Resistance Value [Ω]
12.0 × 2.5 | 100-200 | 45/100 | 31/69 | 222/400
19 × 2.5 | 110-200 | 155 ±10% | – | 78
20.0 × 2.5 | 100-200 | 100 | 25 | 100/400
25.0 × 2.5 | 100-200 | 150-600 | 24-96 | 67
50.0 × 2.5 | 100-200 | 400-1600 | 16-64 | 25
Customization | – | – | – | –

Application

• Semiconductor manufacturing
• Automotive industry
• Medical equipment
• Packaging machinery
• Railway industry

Technical specifications

• Material: Aluminum Nitride (AlN)
• Thermal conductivity: 150 W/mK
• Thermal expansion coefficient: 4.5 ppm/°C
• Density: 3.2 g/cm³
• Hardness: 1050 Hv@500g
• Flexural strength: >250 MPa
• Rated voltage range: 12–240 V
• Capacitance: 8.9
• Insulation voltage: 15 kV/mm
• Rapid heating/cooling capability: up to 150°C/s
• Optional built-in K-type thermocouple for temperature sensing
• Multiple standard dimension/wattage/resistance options (see Specification)