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Comparison ledger

0332 F 9453 302 Diffusionversus450 PB 8 2 Polymide

Varian 0332 F 9453 302 Diffusion, YES 450 PB 8 2 Polymide, side by side. Every value shown is drawn from the cited encyclopedia entries.

Side-by-side comparison of selected equipment models
Attribute
OEMVarianYES
CategoryThermal / DiffusionThermal / Diffusion
Wafer size——
Process node——
Introduced——
Production run——
Lifecycle——
Lifecycle milestones——
Control system——
Generation——
FamilyVarian 0332 F 9453 302 DiffusionYES 450
Specifications
Asset Number142841[1]—
Last Confirm DateOctober 14, 2025[2]—
Voltage—208 V[3]
Configuration—50/60 Hz[3]
Gases—N2[3]
Manufacturer—YES[3]
Category—Thermal / Diffusion[4]
Wafer size—2, 3, 4, 5, 6, 8 inch[3]
Frequency—50/60 Hz[3]
Vacuum—Vacuum[3]

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Sources (4)Every fact above is drawn from these public sources
  1. [1]Equipment inventory listing
  2. [2]fab-spares.comfab-spares.com
  3. [3]inventory listing
  4. [4]waferpedia.comwaferpedia.com