| Item type | Top edge ring |
|---|---|
| Material | Quartz |
| Wafer size context | 8 in |
| Chuck context | ESC Electrostatic chuck context indicated by descriptions. |
| Position | Top |
A process-chamber ring component used around the wafer or chuck area for confinement, shielding, spacing, or process-edge control.
Material, diameter, wafer size, revision, and chamber position must match the process module to avoid particle or plasma issues.
Product reference only. Confirm fitment, revision, included components, and specifications before purchase.
No public documents were listed for this part when captured.
Prices and availability may change. Confirm details with the seller.
Observed public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 7, 2026 16:14 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer · Buy It Now
View on eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 6, 2026 16:14 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer · Buy It Now
View on eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Sep 30, 2026 16:16 UTC
Availability has not been rechecked; current availability is unknown.
Buy It Now
View on eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Sep 29, 2026 16:23 UTC
Availability has not been rechecked; current availability is unknown.
Buy It Now
View on eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 21, 2026 11:45 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer · Buy It Now
View on eBay0 matching listings.
No active-status direct listings are shown on this page.
Auction listing history. Direct marketplace listings are shown separately.
| Currency | Price basis | Records | Minimum | Maximum | Mean |
|---|---|---|---|---|---|
| USD | Observed public listing prices | 5 | 427.3800 | 665.0000 | 608.1840000000000000 |
Amounts without an established currency are retained in the history below and excluded from monetary comparisons. Bids, public listing prices and accepted amounts are distinct; no currency conversion is applied.
| Time recorded | Listing | Observation | Public price | Recorded acceptance |
|---|---|---|---|---|
| Dec 5, 2023 13:54 UTC | LAM RESEARCH 8" QUARTZ EDGE RING 716-331088-001 REV H | Completed listing price | 59.99 (currency not captured) | Not established |
| Sep 27, 2021 22:08 UTC | 716-331088-001 RING,EDGE 8",ESC, QUARTZ | Completed listing price | 275 (currency not captured) | Not established |
| Sep 13, 2016 16:45 UTC | LAM 716-331088-001 R, EDGE, 8", ES, NCH, TOP,QTZ | Completed listing price | 162 (currency not captured) | Not established |
| Jun 24, 2016 13:37 UTC | LAM 716-331088-001 R, EDGE, 8", ES, NCH, TOP,QTZ | Completed listing price | 162 (currency not captured) | Not established |
| Dec 11, 2013 16:39 UTC | LAM RESEARCH 8" QUARTZ EDGE RING 716-331088-001 | Completed listing price | 159.99 (currency not captured) | Not established |
| Nov 14, 2013 14:21 UTC | LAM RESEARCH 8" QUARTZ EDGE RING 716-331088-001 | Completed listing price | 159.99 (currency not captured) | Not established |
| Oct 8, 2013 17:13 UTC | LAM RESEARCH QUARTZ DISK 716-028454-012 716-331088-001 QUARTZ TOP EDGE RING 8" | Completed listing price | 600 (currency not captured) | Not established |
| Aug 29, 2013 19:05 UTC | LAM RESEARCH 8" QUARTZ EDGE RING 716-331088-001 | Completed listing price | 159.99 (currency not captured) | Not established |
Public listing prices, direct recorded sale prices and recorded accepted Best Offer amounts remain distinct. Quantities are source estimates. No aggregate sales total or average is inferred.
Prices and availability may change. Confirm details with the seller.
Legacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayOriginal public listing price is shown separately from recorded accepted amounts.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Acceptance recorded by the source; fulfillment is not verified. Availability has not been rechecked; current availability is unknown. Checked Sep 2, 2026 18:01 UTC.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
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