Applied Materials B101 Modules B101, HEA 0200-76057, CAT-530-21G7/VA-214, DV525201, AQ8965 RING

Technical Dossier

Product Details And Specifications

Applied Materials B101 Series Technical Notes

The Applied Materials B101 platform is a critical subsystem assembly deployed across semiconductor fabrication equipment, including CVD, PVD, and etch chambers used in high-volume manufacturing environments. Components within the B101 series — including ring assemblies, heater assemblies, and process kit modules — are integral to wafer processing integrity in 200mm and 300mm fab lines. These parts are found in facilities operated by leading IDMs and foundries across Asia, North America, and Europe, including environments subject to ISO Class 1–5 cleanroom standards. The B101 series spans mechanical, electromechanical, and consumable categories, making lifecycle management and sourcing continuity a primary concern for process engineers and procurement teams.

The Evolution of B101 Architecture

The B101 designation covers a range of sub-assemblies that have evolved alongside Applied Materials' chamber generations. Early B101-series components were designed for single-wafer processing chambers with analog control interfaces. As process nodes advanced below 90nm, the mechanical tolerances and material specifications of B101 ring assemblies and heater elements were revised to accommodate higher RF power densities and more aggressive chemistries (e.g., fluorine-based etch processes). Later revisions introduced ceramic-coated variants and anodized aluminum components to extend mean time between replacements (MTBR). Compatibility between early and late B101 revisions is not guaranteed without engineering review, particularly for components interfacing with the chamber liner, susceptor, and edge ring stack. Procurement teams should verify revision codes (e.g., /VA-214 suffix) when cross-referencing against chamber build records.

B101 Full Catalog & Functionalities (SKU List)

The following SKUs represent verified components within or directly associated with the Applied Materials B101 series. Each entry reflects a distinct functional role within the chamber assembly or process kit:

• B101: Base assembly designation for the B101 chamber subsystem module.
• HEA 0200-76057: Heater assembly, 200mm platform; provides resistive heating to susceptor for thermal process control.
• CAT-530-21G7/VA-214: Catalog assembly revision VA-214; process kit component with controlled geometry for edge uniformity.
• DV525201: Drive or valve actuator sub-assembly; controls gas flow or mechanical actuation within the process module.
• AQ8965 RING: Focus ring or edge ring assembly; maintains plasma confinement geometry at wafer edge during etch or deposition.
• 0200-76057: Heater element sub-part number; resistive heating element for susceptor thermal management.
• CAT-530: Base catalog frame for the 530-series process kit; used across multiple chamber configurations.
• 21G7: Revision identifier for the CAT-530 assembly; denotes specific dimensional or material specification.
• VA-214: Variant suffix indicating a specific engineering change order (ECO) applied to the CAT-530-21G7 assembly.
• AQ8965: Ring component base part number; ceramic or quartz construction depending on process chemistry.
• HEA 0200: Heater assembly family prefix for 200mm susceptor-compatible heater modules.
• B101-HEA: Combined heater sub-assembly reference within the B101 chamber module context.
• DV5252: Actuator or drive component family; used in gas delivery or mechanical positioning sub-systems.
• CAT-530-21G7: Full process kit assembly without variant suffix; baseline configuration for standard chamber builds.
• 0200-76057 REV A: Revision A of the heater element; earlier production run with original material specification.
• AQ8965-01: Sub-variant of the AQ8965 ring; dimensional or coating modification for specific process chemistry compatibility.