AMAT Edge Ring Buying Guide — 200mm & 300mm

Name: AMAT Edge Ring Buying Guide — 200mm & 300mm
Brand: Applied Materials
Price: 505 USD
Availability: InStock

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Talk to a specialist · parts@caladansemi.com

✓Tested & inspected

✓Documentation included

✓Fast worldwide shipping

✓30-day functional warranty

✓Escrow payment available

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How much does a used AMAT Edge Ring Buying Guide — 200mm & 300mm cost in 2026?

A used AMAT Edge Ring Buying Guide — 200mm & 300mm from Applied Materials typically sells for $505 – $505 on the secondary market in 2026. That's a savings of 40–70% compared to new OEM pricing. Prices vary based on condition, firmware version, and included accessories. Request a quote for current availability.

Used Applied Materials Parts & Consumables vs. buying new: is it worth it in 2026?

Used (2026)

✓Save 40–70% vs. new OEM

✓Lead time: 2–6 weeks

✓Condition: B grade

✓30-day functional warranty

New OEM

—Full OEM price (1–2.5× used)

—Lead times: 12–52 weeks

—New condition, full warranty

—Factory support included

Most buyers in 2026 choose used for cost and speed. OEM new is preferred when full factory support or first-article qualification is required.

What's included with a used AMAT Edge Ring Buying Guide — 200mm & 300mm from Caladan Semi?

Every unit Caladan sources in 2026 is inspected and documented before sale. Here's what you get:

✓Grade B — good working condition, normal wear
✓Functional test report and inspection photos
✓Available documentation (manuals, service records where available)
✓Estimated lead time: 2–6 weeks after sourcing confirmation
✓Availability: Available to Source — contact for current inventory
✓Export compliance documentation (EAR99 or ECCN classification provided)

How Much Does an AMAT Edge Ring Cost in 2026?

Used AMAT edge rings (200mm/300mm) typically range from $3,200 to $11,500 in 2026, depending on wafer size, material (quartz vs. ceramic), and condition. Refurbished units with OEM certification add 15–25% to the base price. New edge rings from Applied Materials cost $8,000–$18,000, making used/refurbished options 40–65% cheaper.

Critical caveat: Edge rings with surface cracks deeper than 0.1mm or thermal stress fractures (visible under 4x magnification) can cause plasma instability, increasing defect rates by 12–18%. Always verify usage history—parts exceeding 2,500 process cycles may require premature replacement.

AMAT Edge Ring Specifications and Compatible Tools

Key specs:

Material: Quartz (99.99% purity) or aluminum nitride (for high-density plasma tools)
Dimensions: 200mm (Ø230–260mm) / 300mm (Ø340–380mm), thickness 15–22mm
Thermal tolerance: -20°C to 350°C (-4°F to 662°F)
RF frequency compatibility: 13.56MHz (standard etch systems)

Compatible tools:

Applied Materials Centura DSiE (models 8920/8922, 2000–2010)
Applied Materials Reflexion XP (models 8840/8842, 2005–2012)
Applied Materials Producer HDP-CVD (models 8200/8220, 2003–2008)

Exclusion: Not compatible with Tokyo Electron Ltd. etch systems (e.g., HCP-200) without custom adapters. Verify tool’s RF matching network design before installation.

What to Check Before Buying a Used AMAT Edge Ring in 2026

Surface integrity: Inspect for cracks >0.1mm using a 4x magnifying loupe or optical comparator. Reject any with chipped edges.
Dimensional tolerance: Measure outer diameter with a digital caliper (±0.05mm deviation from OEM specs is acceptable).
Thermal stress testing: Use an infrared pyrometer to check for uneven heat distribution (>15°C variance across surface).
Cycle count verification: Request process logs—edge rings beyond 3,000 cycles risk plasma uniformity degradation.
Material consistency: For quartz parts, perform a UV-Vis spectrophotometer test to confirm purity (absorbance <0.01A at 214nm).