0021-34728 / BLOCKER PLATE SICONI 300MM ENP PATTERN / APPLIED MATERIALS AMATAPPLIED MATERIALS BLOCKER, PLATE, SICONI, 300MM 0021-3472827913 APPLIED MATERIALS BLOCKER, PLATE, SICONI, 300MM 0021-34728Applied materials AMAT 0021-34728 BLOCKER,PLATE,SICONI,300MMApplied materials 0021-34728 BLOCKER,PLATE,SICONI,300MMApplied materials/ AMAT 0021-34728 BLOCKER,PLATE,SICONI,300MMApplied materials/ AMAT 0021-34728 BLOCKER,PLATE,SICONI,300MM Used goodApplied materials AMAT 0021-34728 BLOCKER,PLATE,SICONI,300MMAPPLIED MATERIALS 0021-34728 BLOCKER, PLATE, SICONI, 300MM AMAT USED CLEANED Applied materials/ AMAT 0021-34728 BLOCKER,PLATE,SICONI,300MM Used goodApplied materials/ AMAT 0021-34728 BLOCKER,PLATE,SICONI,300MMApplied materials/ AMAT 0021-34728 BLOCKER,PLATE,SICONI,300MM
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APPLIED MATERIALS 0021-34728

300 mm SiCoNi Blocker Plate

Market Availability & Pricing

Part number0021-34728
ManufacturerAPPLIED MATERIALS
Current availabilitySee listings below
Latest completed listing with reported sales1100 (currency not captured) — public listing price; reported sold quantity is not a verified transaction
Mechanical › Chamber Components › Chamber Plates
300 mm SiCoNi Blocker Plate
APPLIED MATERIALS0021-34728Blocker plate
Product description
Applied Materials 0021-34728 300 mm SiCoNi blocker plate with ENP pattern wording.
Specifications and identifiers
identification
DescriptionBlocker plate
Process/contextSiCoNi
Nominal size300 mm
Pattern noteENP pattern wording appears
Applications
PVD/CVD chamber kitsESC/focus-ring stackswafer-area consumablesGas or process distribution blocking/shaping300 mm SiCoNi chamber hardwareProcess-facing plate replacement
How it works

A shaped ring, plate, shield, or liner used around the wafer or chamber process area.

Geometry, material, coating, and cleanliness affect plasma behavior, sealing, contamination risk, and fit.

Technical guide
aluminum

common chamber hardware material

quartz

plasma-compatible ceramic glass used in high-temperature or plasma-exposed parts

stainless steel

metal used where durability and chemical resistance are needed

200 mm
wafer-size class or nominal chamber component size
300 mm
wafer-size class or nominal chamber component size
What to verify before purchase
  • Verify pattern, material, and coating
  • Confirm chamber and revision
  • Inspect for deposits, warping, and surface damage
Confirm with the seller
  • Exact material and pattern interpretation are not confirmed

Product reference only. Confirm fitment, revision, included components, and specifications before purchase.

Documentation

No public documents were listed for this part when captured.

Available Listings

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