| Function | Endpoint detector Optical/electronic module used to monitor process endpoint signals. |
|---|---|
| Platform context | 9400 PTX and 9400DFM/PTX referenced Potential Lam platform context; verify exact tool compatibility. |
| Revision evidence | Rev F appears in multiple titles Revision should be checked. |
An endpoint detector module used to sense optical or process signals that indicate process completion or transition.
Endpoint detection helps control etch or deposition timing and improves process repeatability.
May include photodetectors, optics, wiring, and electronic circuits; exact construction is not confirmed.
Monitors signals from the process chamber to determine when a target process state has been reached.
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 1, 2026 16:16 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 | 3 | 2210.5200 | 4768.9000 | 3869.8066666666666667 |
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 17, 2026 09:42 UTC | US Spot Inventory 853-540066-005 Lam Research One-Year Warranty New In Box | Completed listing price | 4768.9 (currency not captured) | Not established |
| Sep 9, 2026 10:53 UTC | LAM RESEARCH 853-540066-005 Electronic Component Module New Sealed US Stock | Completed listing price | 4630 (currency not captured) | Not established |
| Feb 22, 2022 01:46 UTC | 25695 LAM RESEARCH ENDPOINT DETECTOR 853-540066-005 | Completed listing price | 1400 (currency not captured) | Not established |
| Apr 1, 2021 00:17 UTC | LAM Research 853-540066-005 Industrial End-Point Detector Module AS-IS | Completed listing price | 719.99 (currency not captured) | Not established |
| Apr 1, 2021 00:17 UTC | LAM Research 853-540066-005 Rev.F Industrial End-Point Detector Module | Completed listing price | 1044.99 (currency not captured) | Not established |
| Sep 21, 2020 02:40 UTC | 2545 LAM RESEARCH ENDPOINT DETECTOR 853-540066-005 | Completed listing price | 1399.95 (currency not captured) | Not established |
| Sep 21, 2020 02:38 UTC | LAM Research 853-540066-005 Rev.F Industrial End-Point Detector Module #2 | Completed listing price | 949.99 (currency not captured) | Not established |
| Sep 16, 2019 18:12 UTC | LAM Research 853-540066-005 Industrial End-Point Detector Module AS-IS | Completed listing price | 799.99 (currency not captured) | Not established |
| Sep 16, 2019 18:12 UTC | LAM Research 853-540066-005 Rev.F Industrial End-Point Detector Module | Completed listing price | 1099.99 (currency not captured) | Not established |
| Sep 16, 2019 18:12 UTC | LAM Research 853-540066-005 Rev.F Industrial End-Point Detector Module #2 | Completed listing price | 999.99 (currency not captured) | Not established |
| Jul 7, 2016 21:45 UTC | Lam Research OnTrak 853-540066-005 - ASSY END PT DET | Completed listing price | 390 (currency not captured) | Not established |
| Dec 12, 2013 19:36 UTC | LAM RESEARCH 9400 PTX END POINT DETECTOR ASSY 853-540066-005 | Completed listing price | 1400 (currency not captured) | Not established |
| Nov 14, 2013 14:21 UTC | LAM RESEARCH 9400 PTX END POINT DETECTOR ASSY 853-540066-005 | Completed listing price | 1400 (currency not captured) | Not established |
| Oct 13, 2013 23:19 UTC | Lam Research Refurb end point detector 9400DFM/PTX 853-540066-005 | Completed listing price | 1400 (currency not captured) | Not established |
| Sep 27, 2013 23:57 UTC | LAM RESEARCH 9400 PTX END POINT DETECTOR ASSY 853-540066-005 | Completed listing price | 1400 (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 23, 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 22, 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.
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.
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.
Verification lookup unavailable; legacy status shown — Last attempted Oct 3, 2026 16:06 UTC
Availability has not been rechecked; current availability is unknown.
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