Product description
8 inch shutter disc, SNNF Cu LT BESC, Applied Materials 0021-06336
Specifications and identifiers
identified features
| Item type | 8 inch shutter disc Disc component associated with shuttering or shielding in a chamber context. |
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| Material/process markers | SNNF Cu LT BESC Abbreviated material/process/context markers that should be verified against drawings. |
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| Size | 8 inch Likely 200mm tool/chamber context. |
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Equipment context
- Applied Materials equipment
Applications
PVD or chamber shutter hardwareshielding componentsprocess chamber consumableschamber shutteringprocess shieldingdisc replacement in process hardware
How it works
A shutter disc is a chamber component used to block, shield, or expose areas during process or transfer sequences.
Shutter discs must match material, geometry, coating, and process exposure requirements.
Technical guide
Cu
Copper, if the abbreviation is being used as a material marker; verify from label/drawing.
- BESC
- Abbreviation requiring verification against Applied Materials documentation.
- SNNF
- Abbreviation requiring verification.
What to verify before purchase
- Confirm exact material/coating and abbreviation meanings.
- Verify 8 inch geometry, revision, and chamber location.
- Inspect for process wear, deposits, and flatness.
Confirm with the seller
- Exact material expansion and process compatibility are not confirmed.
Product reference only. Confirm fitment, revision, included components, and specifications before purchase.