| Component | 8 inch AL/TI wafer shield / lower shield Repeated evidence identifies a shield for 8 inch wafer chamber use. |
|---|---|
| Cross reference | Micron 811-01971R mentioned Potential customer/OEM reference, not guaranteed interchangeability. |
| Condition language | New, sealed, refurb, used mentioned Condition varies by listing, not by part identity. |
A chamber shield or cover ring is a replaceable internal component used to protect chamber surfaces or shape the process environment.
Material, coating, wafer size, and erosion condition are critical for contamination control and process stability.
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 12, 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 8, 2026 16:17 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 7, 2026 16:10 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 7, 2026 16:10 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 7, 2026 16:10 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 7, 2026 16:02 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 16:15 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 Oct 6, 2026 16:10 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 16:10 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 16:20 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 2, 2026 16:17 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 1, 2026 16:19 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 1, 2026 16:07 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 1, 2026 16:07 UTC
Availability has not been rechecked; current availability is unknown.
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 | 14 | 600.0000 | 3750.0000 | 1326.4650000000000000 |
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 |
|---|---|---|---|---|
| Jun 28, 2025 04:08 UTC | 0020-21665 / SHIELD AL/TI 8 INCH WAFER / APPLIED MATERIALS AMAT | Completed listing price | 1100.82 (currency not captured) | Not established |
| Mar 18, 2024 18:12 UTC | Applied Materials/AMAT 0020-21665-001, 0020-21665 LOWER SHIELD | Completed listing price | 1200 (currency not captured) | Not established |
| Jan 19, 2024 16:30 UTC | Micron Technology 811-01971R Lower Shield Applied Materials/AMAT 0020-21665 | Completed listing price | 550 (currency not captured) | Not established |
| Dec 18, 2023 18:10 UTC | Micron Technology PN: 811-01971R Applied Materials/AMAT 0020-21665 | Completed listing price | 550 (currency not captured) | Not established |
| Jul 19, 2023 20:52 UTC | Applied Materials AMAT 0020-21665 Shield AL/TI 8" Wafer (200mm) | Completed listing price | 99 (currency not captured) | Not established |
| May 25, 2023 00:10 UTC | 13356 APPLIED MATERIALS SHIELD, AL/TI 8" WAFER 0020-21665 | Completed listing price | 569.23 (currency not captured) | Not established |
| Mar 3, 2023 01:46 UTC | Applied Materials/AMAT 0020-21665-001, 0020-21665 LOWER SHIELD | Completed listing price | 1200 (currency not captured) | Not established |
| Aug 25, 2022 04:24 UTC | AMAT 0020-21665 8" Shield | Completed listing price | 400 (currency not captured) | Not established |
| Oct 13, 2020 08:49 UTC | 0020-21665 / SHIELD AL/TI 8 INCH WAFER / APPLIED MATERIALS AMAT | Completed listing price | 298.72 (currency not captured) | Not established |
| Jul 8, 2020 05:56 UTC | AMAT 0020-21665 SHIELD | Completed listing price | 200 (currency not captured) | Not established |
| Feb 22, 2020 11:59 UTC | AMAT 0020-21665 SHIELD AL/TI 8" WAFER | Completed listing price | 560 (currency not captured) | Not established |
| Jul 8, 2019 05:52 UTC | AMAT 0020-21665 SHIELD | Completed listing price | 200 (currency not captured) | Not established |
| Jun 7, 2018 22:42 UTC | AMAT Applied Materials 0020-21665 AL/TI 8" Wafer Shield, New and Sealed | Completed listing price | 115 (currency not captured) | Not established |
| Nov 29, 2017 06:55 UTC | 121-0201// AMAT APPLIED 0020-21665 SHIELD AL/TI 8" WAFER NEW | Completed listing price | 330 (currency not captured) | Not established |
| Mar 20, 2015 16:48 UTC | APPLIED MATERIALS P/N 0020-21665 REV.E SHIELD | Completed listing price | 300 (currency not captured) | Not established |
| Jun 20, 2014 17:18 UTC | PENTAGON TECHNOLOGIES 0020-21665 REV. E 8" SHIELD (Applied Materials AMAT) | Completed listing price | 249 (currency not captured) | Not established |
| May 21, 2014 16:09 UTC | PENTAGON TECHNOLOGIES 0020-21665 REV. E 8" SHIELD (Applied Materials AMAT) | Completed listing price | 249 (currency not captured) | Not established |
| Apr 20, 2014 20:58 UTC | PENTAGON TECHNOLOGIES 0020-21665 REV. E 8" SHIELD (Applied Materials AMAT) | Completed listing price | 249 (currency not captured) | Not established |
| Feb 13, 2014 16:21 UTC | PENTAGON TECHNOLOGIES 0020-21665 REV. E 8" SHIELD (Applied Materials AMAT) | Completed listing price | 249 (currency not captured) | Not established |
| Jan 11, 2014 21:46 UTC | PENTAGON TECHNOLOGIES 0020-21665 REV. E 8" SHIELD (Applied Materials AMAT) | Completed listing price | 249 (currency not captured) | Not established |
| Dec 5, 2013 19:34 UTC | PENTAGON TECHNOLOGIES 0020-21665 REV. E 8" SHIELD (Applied Materials AMAT) | Completed listing price | 249 (currency not captured) | Not established |
| Oct 23, 2013 18:49 UTC | PENTAGON TECHNOLOGIES 0020-21665 REV. E 8" SHIELD (Applied Materials AMAT) | Completed listing price | 249 (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.
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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 Aug 26, 2026 18:20 UTC.
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Legacy record; no enhanced status check captured
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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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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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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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Legacy record; no enhanced status check captured
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Best Offer lookup was not verified; no accepted-price claim is made.
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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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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.
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