| Item type | Restraint ring Chamber ring/hardware component. |
|---|---|
| Configuration | 8 in, 9 mm Dimensional descriptors appear consistently. |
| Material/coating | Ti/TiN Title evidence supports titanium/titanium nitride wording; verify against OEM print. |
| Revision | Rev B Revision appears in multiple descriptions. |
A chamber hardware component such as a ring, plate, shield, faceplate, or cover used in a wafer processing module.
Geometry, material, coating, wafer size, and process chamber variant are critical for fit and process performance.
Chamber parts may be ceramic, quartz, aluminum, graphite, stainless steel, or coated metal depending on the specific item; use only confirmed material fields for this part.
Physical process chamber hardware affects plasma exposure, gas flow, heat transfer, shielding, and wafer handling.
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 16, 2026 16:08 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 15, 2026 16:25 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 10, 2026 16:09 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 8, 2026 16:23 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 5, 2026 16:19 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 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 | 8 | 20.0000 | 140.00 | 84.7500000000000000 |
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 |
|---|---|---|---|---|
| Sep 2, 2026 15:24 UTC | Applied Materials AMAT 0020-28714 RING RESTRAINT HTESC 8 9MM TITIN | Completed listing price | 20 (currency not captured) | Not established |
| Aug 16, 2026 13:25 UTC | AMAT 0020-28714 RING RESTRAINT HTESC 8" 9MM TI/TIN | Completed listing price | 99 (currency not captured) | Not established |
| Apr 23, 2026 05:40 UTC | Applied Materials AMAT 0020-28714 Ring Restraint HTESC 8 9MM TITAN Lot of 3 | Completed listing price | 199 (currency not captured) | Not established |
| Feb 11, 2025 20:54 UTC | Applied Materials AMAT 0020-28714 Ring Restraint HTESC 8 9MM TITAN - | Completed listing price | 30 (currency not captured) | Not established |
| Mar 7, 2024 18:58 UTC | Applied Materials/AMAT 0020-28714 REV B RING RESTRAINT HSTEC 8" 9MM TI/TIN | Completed listing price | 180 (currency not captured) | Not established |
| Oct 23, 2021 06:53 UTC | AMAT 0020-28714 RING RESTRAINT HTESC 8" 9MM TI/TIN | Completed listing price | 99 (currency not captured) | Not established |
| Mar 30, 2021 14:54 UTC | AMAT 0020-28714 RING RESTRAINT HTESC 8" 9MM TI/TIN | Completed listing price | 140 (currency not captured) | Not established |
| Jun 18, 2018 23:00 UTC | RING, RESTRAINT, HTESC, 8", 9M | Completed listing price | 135 (currency not captured) | Not established |
| Jun 30, 2015 01:39 UTC | APPLIED MATERIALS 0020-28714 REV B, RING, RESTRAINT, HTESC, 8, 9MM | Completed listing price | 40 (currency not captured) | Not established |
| Sep 16, 2013 20:17 UTC | AMAT 0020-28714 RING RESTRAINT HTESC 8" 9MM TI/TIN | Completed listing price | 93.75 (currency not captured) | Not established |
| Jun 20, 2013 17:59 UTC | AMAT 0020-28714 RING, RESTRAINT, HTESC, 8", 9MM, TI/TIN | Completed listing price | 93.75 (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.
Observed public listing price, not an accepted sale amount.
eBay response captured — Checked Sep 20, 2026 16:15 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 6, 2026 16:13 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer · Buy It Now
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 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 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 Aug 22, 2026 18:03 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.
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.
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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