HSQ-300 discussions
HSQ-300: 1 discussion. Sourcing chamber quartz: what an AMAT 0200- number does not tell you, and how to read fused-quartz datasheets
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Sourcing chamber quartz: what an AMAT 0200- number does not tell you, and how to read fused-quartz datasheets
**Short answer:** An OEM number such as AMAT 0200-10073 identifies a *part*, not a material grade. Public reseller listings put quartz, sapphire, ceramic, AlN and even graphite items under the same 0200- prefix, so the prefix alone doesn't