EDGE FINDER, ASSY
| Sensor function | Edge detector / edge sensor Repeated titles identify a wafer edge sensing assembly. |
|---|---|
| Tool context | LAM 4420 appears in several titles Likely tool context from listings; verify target compatibility. |
| Suffix variants | 853-012500-002-E, 853-012500R002-E appear Suffixes/revisions should be matched carefully. |
An electronic board or module used for tool control, interlock, communication, or I/O functions.
Correct board revision, firmware, connectors, and bus type can determine whether the tool recognizes and operates the module correctly.
Printed circuit board carrying electronic components and connectors.
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 14, 2026 16:00 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 | 1 | 1025.5600 | 1025.5600 | 1025.5600000000000000 |
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 |
|---|---|---|---|---|
| Nov 29, 2023 20:43 UTC | Lam Research 853-012500-002 Edge Sensor REFURBISHED | Completed listing price | 2895 (currency not captured) | Not established |
| Oct 24, 2023 16:10 UTC | Lam Research 853-012500-002 Edge Sensor REFURBISHED | Completed listing price | 2895 (currency not captured) | Not established |
| Oct 12, 2023 06:20 UTC | Lam Research 853-012500-002 Edge Sensor REFURBISHED | Completed listing price | 2895 (currency not captured) | Not established |
| May 4, 2023 21:19 UTC | Lam Research 853-012500-002 Edge Sensor REFURBISHED | Completed listing price | 2995 (currency not captured) | Not established |
| Feb 14, 2023 13:59 UTC | Lam Research 853-012500-002 Edge Detector Refurbished | Completed listing price | 1995 (currency not captured) | Not established |
| Dec 7, 2022 11:11 UTC | Lam Research 853-012500-002 Edge Detector Refurbished | Completed listing price | 2495 (currency not captured) | Not established |
| Nov 28, 2022 03:11 UTC | Lam Research 853-012500-002 Edge Detector Refurbished | Completed listing price | 2495 (currency not captured) | Not established |
| Nov 15, 2022 02:44 UTC | Lam Research 853-012500-002 Edge Detector Refurbished | Completed listing price | 2495 (currency not captured) | Not established |
| Nov 10, 2022 03:08 UTC | Lam Research 853-012500-002 Edge Detector Refurbished | Completed listing price | 2495 (currency not captured) | Not established |
| Nov 1, 2022 03:06 UTC | Lam Research 853-012500-002 Edge Detector Refurbished | Completed listing price | 2495 (currency not captured) | Not established |
| Oct 24, 2022 18:16 UTC | Lam Research 853-012500-002 Edge Detector Refurbished | Completed listing price | 2495 (currency not captured) | Not established |
| Sep 15, 2022 02:09 UTC | Lam Research 853-012500-002 Edge Detector Rebuilt | Completed listing price | 2195 (currency not captured) | Not established |
| Jun 16, 2021 03:33 UTC | LAM RESEARCH EDGE DETECTOR 853-012500-002 | Completed listing price | 799.99 (currency not captured) | Not established |
| Dec 18, 2020 12:13 UTC | LAM RESEARCH EDGE DETECTOR 853-012500-002 | Completed listing price | 1299.99 (currency not captured) | Not established |
| Jan 8, 2020 13:00 UTC | LAM RESEARCH EDGE DETECTOR BREAKOUT 853-012500-002 | Completed listing price | 1299.99 (currency not captured) | Not established |
| Jun 21, 2019 13:19 UTC | LAM Research 4420 853-012500R-002-E-ELM Edge Sensor Assembly 853-012500-002 | Completed listing price | 1011.11 (currency not captured) | Not established |
| Feb 11, 2019 17:54 UTC | LAM RESEARCH 853-012500-002 ASSY, Edge Sensor | Completed listing price | 3007.18 (currency not captured) | Not established |
| Nov 16, 2018 21:02 UTC | Lam Research P/N: 853-012500-002 / ASSY, EDGE DETECTOR / REFURBISHED | Completed listing price | 978 (currency not captured) | Not established |
| Jan 26, 2018 22:58 UTC | LAM Research 4420 853-012500-002-E-LEAN Edge Sensor Assembly 853-012500-002 | Completed listing price | 1011.11 (currency not captured) | Not established |
| Dec 19, 2017 23:11 UTC | LAM RESEARCH 853-012500-002 ASSY, Edge Sensor | Completed listing price | 3200 (currency not captured) | Not established |
| Aug 24, 2017 00:57 UTC | Lam Research P/N: 853-012500-002 / ASSY, EDGE DETECTOR / REFURBISHED | Completed listing price | 978 (currency not captured) | Not established |
| Jan 14, 2017 04:50 UTC | Lam Research Edge Detector Assembly 853-012500-002 | Completed listing price | 1595 (currency not captured) | Not established |
| Jan 5, 2017 19:06 UTC | Lam Research Edge Detector Assembly 853-012500-002 | Completed listing price | 125 (currency not captured) | Not established |
| Dec 31, 2016 18:56 UTC | Lam Research Edge Detector Assembly 853-012500-002 | Completed listing price | 125 (currency not captured) | Not established |
| Nov 15, 2016 08:30 UTC | 268 LAM RESEARCH 853-012500-002-E-LEAN | Completed listing price | 500 (currency not captured) | Not established |
| Nov 3, 2016 17:38 UTC | LAM Research 853-012500R002-E Edge Sensor Assembly | Completed listing price | 349.99 (currency not captured) | Not established |
| Feb 24, 2015 17:20 UTC | Lam Research Edge Sensor 853-012500-002 Detector Etch Etcher | Completed listing price | 600 (currency not captured) | Not established |
| Jul 29, 2014 21:14 UTC | LAM Research 853-012500-002 Assy Edge Sensor | Completed listing price | 500 (currency not captured) | Not established |
| Jul 9, 2013 07:51 UTC | lam Research 853-012500-002 ASSY EDGE SENSOR | Completed listing price | 250.09 (currency not captured) | Not established |
| Jun 30, 2013 03:59 UTC | lam Research 853-012500-002 ASSY EDGE SENSOR | Completed listing price | 501 (currency not captured) | Not established |
| Jan 13, 2013 15:57 UTC | Lam 4420 Edge Sensor Assembly 853-012500-002-E-3117 Used Working | Completed listing price | 705.68 (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.
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.
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 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 25, 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 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 27, 2026 18:13 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 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 28, 2026 18:08 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.
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 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 31, 2026 18:20 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.
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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