Applied Materials 0010‑02342 Ceramic Heater Assembly

Product Description

The 0010‑02342 is a high-purity ceramic heater assembly manufactured by Applied Materials for semiconductor process chambers. It integrates embedded resistive heating elements and built-in temperature sensing components within a dense ceramic substrate. Designed for vacuum and cleanroom environments, it features low particle generation and minimal outgassing. This heater is used to maintain precise wafer processing temperature during thin-film deposition or etch processes. Available stock includes new surplus, used and refurbished units for maintenance of legacy AMAT process tools.

Product Functions

• Provide uniform and stable thermal energy to heat wafers inside the semiconductor vacuum process chamber
• Built-in temperature sensor feeds real-time temperature signal to chamber thermal control unit for closed-loop regulation
• Maintain consistent substrate temperature profile to guarantee repeatable thin-film deposition or etching performance
• High thermal uniformity across heating surface to avoid hot spots and reduce wafer process variation
• Vacuum-compatible ceramic material with low outgassing, suitable for high-purity semiconductor processing environments
• Resistive heating element receives power from external heater power supply and responds quickly to temperature setpoint changes
• Support thermal recipe execution for different process steps with accurate temperature ramp and hold control

Application Scenarios

• Temperature control inside AMAT PVD, CVD or etch process chambers for silicon wafer manufacturing
• Substrate heating for thin film deposition in 200mm wafer fabrication facilities
• Preventive maintenance and spare replacement for AMAT legacy semiconductor process equipment
• Chamber overhaul, tool refurbishment and process qualification projects in semiconductor fabs
• Replacement for damaged ceramic heater assemblies causing temperature non-uniformity or heater open faults
• Spare inventory for semiconductor equipment service vendors and wafer manufacturers maintaining AMAT process tools

Common Problems

• Heater open circuit: burnout of embedded resistive heating element caused by thermal cycling or over-temperature operation
• Poor temperature uniformity: surface contamination, coating deposition or partial degradation of internal heating traces
• Temperature reading drift: aging or damage of integrated temperature sensor, signal line degradation
• Particle generation: ceramic surface cracking, peeling deposited films or mechanical scratches during chamber service
• Vacuum leak risk: cracks on ceramic substrate or damaged feedthrough seal after repeated thermal expansion and contraction
• Intermittent temperature fluctuation: loose power feedthrough connections or unstable contact of sensor wiring
• Handling risk: ceramic is brittle; improper disassembly easily causes chipping and permanent heater failure