SHIELD, EC, 8"
| Shield type | Lower ESC shield Mechanical shield associated with an electrostatic chuck area. |
|---|---|
| Wafer size | 8 inch Supported by repeated descriptions. |
| Coverage note | 101% aluminum coverage Preserved as evidence-supported description wording; verify engineering meaning before use. |
A chamber shield protects process hardware and defines exposed surfaces around wafer-handling or chuck areas.
Shield geometry, material, and coating/coverage affect contamination control and fit in the chamber.
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 5, 2026 16:18 UTC
Availability has not been rechecked; current availability is unknown.
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View on eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 21, 2026 11:55 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 11:44 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer · Buy It Now
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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 | 3 | 599.95 | 650.0000 | 617.7200000000000000 |
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 |
|---|---|---|---|---|
| Mar 18, 2024 18:12 UTC | Applied Materials/AMAT 0021-20788 LOWER SHIELD ESC SINGLE | Completed listing price | 650 (currency not captured) | Not established |
| Dec 18, 2023 20:21 UTC | Applied Materials/AMAT PN: 0021-20788 | Completed listing price | 650 (currency not captured) | Not established |
| Jun 6, 2023 15:31 UTC | AMAT Applied Materials 0021-20788 8" ESC Shield Manufacturer Refurbished Surplus | Completed listing price | 603.21 (currency not captured) | Not established |
| Mar 24, 2021 16:45 UTC | APPLIED MATERIALS 0021-20788 Lower Shield ESC Single | Completed listing price | 407.18 (currency not captured) | Not established |
| Mar 24, 2021 16:44 UTC | Applied Materials 0021-20788 A Shield, 8" | Completed listing price | 406.18 (currency not captured) | Not established |
| Jul 17, 2018 17:42 UTC | Applied Materials 0021-20788 Lower Shield ESC Single | Completed listing price | 601.18 (currency not captured) | Not established |
| Mar 20, 2018 19:44 UTC | Applied Materials 0021-20788 Shield, 8", 101% AL Coverage, Esc | Completed listing price | 601.18 (currency not captured) | Not established |
| Dec 19, 2017 23:21 UTC | Applied Materials 0021-20788 Lower Shield ESC Single | Completed listing price | 236 (currency not captured) | Not established |
| Dec 19, 2017 23:20 UTC | APPLIED MATERIALS 0021-20788 Lower Shield ESC Single | Completed listing price | 236 (currency not captured) | Not established |
| Dec 19, 2017 23:20 UTC | Applied Materials 0021-20788 A Shield, 8" | Completed listing price | 236 (currency not captured) | Not established |
| Dec 19, 2017 23:20 UTC | Applied Materials 0021-20788 Shield, 8", 101% AL Coverage, Esc | Completed listing price | 236 (currency not captured) | Not established |
| Nov 11, 2016 19:34 UTC | Applied Materials Lower Shield ESC Single Part# 0021-20788 | Completed listing price | 599 (currency not captured) | Not established |
| Sep 15, 2016 22:01 UTC | AMAT 0021-20788 SHIELD, 8", 101% AL COVERAGE, ESC, CA PVD | Completed listing price | 295 (currency not captured) | Not established |
| May 10, 2016 07:32 UTC | AMAT 0021-20788 SHIELD, 8", 101% AL COVERAGE, ESC, CA PVD | Completed listing price | 295 (currency not captured) | Not established |
| May 9, 2016 15:43 UTC | AMAT 0021-20788 SHIELD, 8", 101% AL COVERAGE, ESC, CA PVD | Completed listing price | 295 (currency not captured) | Not established |
| May 4, 2016 18:22 UTC | AMAT 0021-20788 SHIELD, 8", 101% AL COVERAGE, ESC, CA PVD | Completed listing price | 295 (currency not captured) | Not established |
| May 3, 2016 13:28 UTC | AMAT 0021-20788 SHIELD, 8", 101% AL COVERAGE, ESC, CA PVD | Completed listing price | 295 (currency not captured) | Not established |
| Jan 5, 2015 00:23 UTC | Applied Materials 0021-20788 | Completed listing price | 899 (currency not captured) | Not established |
| Dec 9, 2014 20:30 UTC | Applied Materials 0021-20788 | Completed listing price | 899 (currency not captured) | Not established |
| Oct 4, 2013 16:51 UTC | APPLIED MATERIALS LOWER ESC SINGLE 0021-20788 REVA | Completed listing price | 599 (currency not captured) | Not established |
| Jan 2, 2013 08:48 UTC | Applied Materials AMAT 0021-20788EC Shield 8" New | Completed listing price | 580 (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.
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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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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.
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.
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 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.
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