Description
The Applied Materials 0021-84842 is a precision-engineered replacement part designed for integration into Applied Materials’ advanced semiconductor manufacturing equipment. This critical component plays a vital role in maintaining the optimal performance and process stability of wafer processing systems used in semiconductor fabrication facilities worldwide. The Applied Materials 0021-84842 is specifically engineered to meet the extreme requirements of semiconductor manufacturing processes, where nanometer-scale precision, ultra-clean environments, and exceptional reliability are paramount for successful device production. This component contributes to the system’s overall functionality by ensuring consistent performance in areas such as gas distribution, RF power delivery, temperature control, or vacuum management, depending on its specific application within the processing tool.
Manufactured to Applied Materials’ exacting quality standards, the 0021-84842 demonstrates the company’s commitment to excellence in semiconductor equipment technology. The part is designed for perfect compatibility with specific Applied Materials platform configurations, ensuring seamless integration and reliable operation within the complex ecosystem of semiconductor manufacturing equipment. Its construction utilizes specialized materials and coatings that withstand the extreme processing environments encountered in semiconductor fabrication, including exposure to corrosive gases, plasma environments, high temperatures, and ultra-high vacuum conditions. The Applied Materials 0021-84842 is precision-engineered to maintain dimensional stability and performance characteristics throughout its service life, contributing to consistent process results and maximum wafer yield.
The design of the Applied Materials 0021-84842 emphasizes both operational reliability and maintenance efficiency. The component is manufactured with micron-level tolerances to ensure perfect fit and function within the equipment, minimizing the risk of process variation or particle generation. Its construction incorporates advanced materials including high-purity ceramics, vacuum-compatible metals, and specialized polymers that meet the extreme cleanliness and performance requirements of semiconductor manufacturing. The Applied Materials 0021-84842 represents the company’s dedication to providing high-quality replacement parts that support the continuous operation and performance maintenance of their semiconductor manufacturing equipment.

AMAT 0021-84842
Technical Specifications
| Parameter Name | Parameter Value |
| Product Model | 0021-84842 |
| Manufacturer | Applied Materials |
| Product Type | Semiconductor Equipment Replacement Part |
| Material Composition | High-purity materials (varies by application) |
| Operating Temperature Range | Application-specific (typically -20°C to 200°C) |
| Pressure Rating | Designed for high vacuum conditions |
| Cleanliness Standard | SEMI S2/S8 Compliant |
| Particle Generation | Ultra-low particulate specification |
| Chemical Compatibility | Resistant to process chemicals and plasmas |
| Dimensions | Precision-machined to micron-level tolerances |
| Weight | Application-specific |
| Surface Finish | Specified surface roughness and treatment |
| Installation Requirements | Manufacturer specified procedures |
| Certification | Meets SEMI and Applied Materials standards |
Main Features and Advantages
The Applied Materials 0021-84842 offers exceptional performance characteristics through its precision engineering and high-quality material composition. The component is manufactured to exacting tolerances using advanced machining and finishing processes, ensuring perfect fit and function within the designated equipment platform. This precision manufacturing minimizes the risk of process variation and ensures consistent performance when installed in Applied Materials’ semiconductor processing tools. The Applied Materials 0021-84842 is designed with materials that exhibit excellent stability under extreme processing conditions, including resistance to thermal cycling, chemical exposure, plasma erosion, and mechanical stress, ensuring long service life and reliable operation.
Enhanced process compatibility and cleanliness: The Applied Materials 0021-84842 is engineered to meet the stringent cleanliness requirements of semiconductor manufacturing environments. The component features ultra-low particulate generation characteristics and is manufactured using processes that minimize contamination risk. Its materials are selected for compatibility with various process chemicals, gases, and plasmas used in semiconductor fabrication, preventing degradation or contamination that could affect process results. The Applied Materials 0021-84842 also demonstrates excellent performance stability over time, maintaining its critical characteristics throughout its service life and contributing to consistent process performance with minimal particle addition.
Reliability and maintenance advantages: The Applied Materials 0021-84842 provides significant operational benefits through its reliable performance and service-friendly design. The component is engineered for straightforward installation and replacement following Applied Materials’ prescribed procedures, minimizing equipment downtime during maintenance operations. Its robust construction and quality materials ensure extended service intervals, reducing the frequency of replacement and associated maintenance costs. The Applied Materials 0021-84842 is fully compatible with Applied Materials’ global support infrastructure, including technical documentation, installation procedures, and maintenance protocols, ensuring proper integration and operation within the equipment ecosystem.
Application Field
The Applied Materials 0021-84842 finds exclusive application in semiconductor manufacturing facilities, where it serves as a critical component within Applied Materials’ wafer processing equipment. This part is specifically designed for use in various semiconductor fabrication processes, including etching, chemical vapor deposition (CVD), physical vapor deposition (PVD), ion implantation, or thermal processing systems, depending on its particular design and function. The Applied Materials 0021-84842 contributes to the precise control of process parameters that are essential for creating advanced semiconductor devices with nanoscale features. Its reliable performance supports the production of memory chips, processors, and other semiconductor devices that require extremely precise manufacturing conditions.
In semiconductor processing systems, the Applied Materials 0021-84842 may function as part of critical subsystems such as gas delivery networks, RF match networks, temperature control assemblies, or vacuum components. The component is engineered to maintain performance stability under the extreme conditions encountered in semiconductor processing, including ultra-high vacuum, plasma environments, rapid thermal cycling, and exposure to aggressive process chemicals. Its reliable operation is crucial for maintaining process consistency, yield rates, and equipment availability in high-volume semiconductor manufacturing facilities running continuous production schedules.
The component also supports semiconductor research and development activities, where process reproducibility and equipment reliability are essential for developing new manufacturing technologies and device architectures. The Applied Materials 0021-84842‘s precision manufacturing and consistent performance characteristics make it suitable for both production and development applications, contributing to advancements in semiconductor technology and manufacturing capabilities. In each application, the component plays a vital role in maintaining the performance and reliability of critical semiconductor manufacturing equipment.

AMAT 0021-84842
Related Products
Applied Materials 0021-84841: Preceding version or complementary component
Applied Materials 0021-84843: Subsequent version or enhanced component
Applied Materials 0020-xxxxx series: Related components for same equipment platform
Applied Materials 0022-xxxxx series: Upgrade and enhancement components
Applied Materials 0019-xxxxx series: Maintenance kit components
Applied Materials 0023-xxxxx series: Diagnostic and monitoring components
Applied Materials 0024-xxxxx series: Consumable and wear components
Applied Materials 0025-xxxxx series: Retrofit and conversion kits




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