DSQ QUARTZ DISK
| Supported item noun | Quartz disk / DSQ quartz window |
|---|---|
| Supported size/context | 9 inch and 200 mm wording appears |
| Finish/context | Mechanical finish appears in descriptions |
A quartz disk is a high-purity quartz component used where thermal stability and process cleanliness are important.
Quartz parts are often chosen for cleanliness, optical behavior, or chemical resistance in plasma/process tools.
High-purity quartz identity is supported; exact grade and finish require verification.
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 17, 2026 16:04 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 16:04 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 16:21 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 1, 2026 16:10 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 | 6 | 200.0000 | 1008.2300 | 471.4266666666666667 |
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 |
|---|---|---|---|---|
| Aug 16, 2026 13:19 UTC | 716-011427-001/ DISK,QTZ,9 /LAM RESEARCH | Completed listing price | 491.18 (currency not captured) | Not established |
| Jun 17, 2026 13:17 UTC | 716-011427-001/ DISK,QTZ,9 /LAM RESEARCH | Completed listing price | 509.15 (currency not captured) | Not established |
| Feb 9, 2024 17:21 UTC | LAM Research 716-011427-001 Disk Quartz | Completed listing price | 200 (currency not captured) | Not established |
| Feb 2, 2023 18:37 UTC | 716-011427-001 DISK QUARTZ | Completed listing price | 670 (currency not captured) | Not established |
| Feb 18, 2022 02:38 UTC | 15564 LAM RESEARCH DISK, QUARTZ, MECHANICAL FINIS 716-011427-001 | Completed listing price | 465.29 (currency not captured) | Not established |
| Oct 12, 2020 13:42 UTC | LAM Research 716-011427-001 Disk Quartz | Completed listing price | 285 (currency not captured) | Not established |
| Mar 11, 2016 14:07 UTC | LAM 716-011427-001 DSQ Quartz Window | Completed listing price | 425 (currency not captured) | Not established |
| Sep 14, 2013 20:58 UTC | LAM 716-011427-001 DSQ Quartz Window | Completed listing price | 500 (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 Aug 30, 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 Aug 29, 2026 16:03 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.
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.
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