| Function | Vacuum/atmosphere switching or sensing Switches or senses a vacuum/ATM condition. |
|---|---|
| Connection | 1/4 VCR Connection type appears repeatedly. |
| Vendor/model context | Wasco SV129-31W2A-X/6530 Vendor model reference appears in evidence. |
A vacuum switch senses, detects, or indicates a physical condition such as wafer presence, pressure, endpoint, or alignment.
Sensors and detector modules support interlocks, automation, process monitoring, and calibration.
Sensor assemblies may include optics, switches, electronics, cables, and mounting brackets.
Semiconductor tools use sensors to confirm safe states and process conditions.
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 15, 2026 16:05 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 | 2 | 121.9900 | 189.9500 | 155.9700000000000000 |
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 1, 2025 16:29 UTC | Lam Research 768-090914-001 Vacuum Switch 1/4 VCR | Completed listing price | 115.99 (currency not captured) | Not established |
| Mar 10, 2025 14:18 UTC | Lam Research 768-090914-001 Vacuum Switch 1/4 VCR | Completed listing price | 125.99 (currency not captured) | Not established |
| Nov 5, 2024 12:06 UTC | Lam Research 768-090914-001 Vacuum Switch 1/4 VCR | Completed listing price | 120.99 (currency not captured) | Not established |
| May 3, 2024 10:21 UTC | 768-090914-001 Lam Research Vacuum Switch 1/4 VCR | Completed listing price | 129.99 (currency not captured) | Not established |
| Mar 23, 2024 12:29 UTC | 768-090914-001 Lam Research Vacuum Switch 1/4 VCR | Completed listing price | 139.99 (currency not captured) | Not established |
| Mar 11, 2024 20:20 UTC | 768-090914-001 Lam Research Vacuum Switch 1/4 VCR 2 EA LOT | Completed listing price | 150 (currency not captured) | Not established |
| Aug 30, 2023 04:11 UTC | 768-090914-001 Lam Research Vacuum Switch 1/4 VCR | Completed listing price | 189.99 (currency not captured) | Not established |
| Jan 4, 2017 00:28 UTC | LAM RESEARCH 768-090914-001 SWITCH, VACUUM, 1/4 VCR, SENSOR, ATM | Completed listing price | 250 (currency not captured) | Not established |
| Dec 28, 2016 00:56 UTC | 768-090914-001 Lam Research ATM sw | Completed listing price | 100 (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.
Verification lookup unavailable; legacy status shown — Last attempted Aug 21, 2026 16:13 UTC
Availability has not been rechecked; 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.
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 eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 12, 2026 16:16 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.
Verification lookup unavailable; legacy status shown — Last attempted Aug 26, 2026 16:09 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
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