| Function | opto switch / opto sensor assembly Primary item noun/function repeated in listing evidence. |
|---|---|
| Component context | H21B1 / H21B10088K appears in titles Primary item noun/function repeated in listing evidence. |
| Form | PCB assembly Evidence-backed descriptor from listing titles. |
A PCB carrying an optical switch/interrupter used for position or flag detection.
Board-level parts can be tool-specific and revision-sensitive, so correct part number and connector/revision matching matter.
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.
No available listings found for this search.
0 matching listings.
No active-status direct listings are shown on this page.
Auction listing history. Direct marketplace listings are shown separately.
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 |
|---|---|---|---|---|
| Jul 2, 2024 17:23 UTC | Applied Materials (AMAT) 0100-09042 PCB, OPTO, SWITCH | Completed listing price | 39.95 (currency not captured) | Not established |
| Mar 15, 2024 17:17 UTC | Applied Materials (AMAT) 0100-09042 SWITCH, PCB OPTO | Completed listing price | 80 (currency not captured) | Not established |
| Nov 8, 2021 09:55 UTC | 25784 APPLIED MATERIALS PCB ASSY, OPTO SWITCH (REFURBISHED) 0100-09042 | Completed listing price | 20 (currency not captured) | Not established |
| Oct 1, 2021 00:19 UTC | 0100-09042 PCB ASSY, OPTO SWITCH | Completed listing price | 25 (currency not captured) | Not established |
| May 17, 2021 19:08 UTC | 0100-09042 PCB Assembly Opto Switch | Completed listing price | 25 (currency not captured) | Not established |
| Nov 4, 2020 19:24 UTC | Fairchild H21B1.0088K Optical Interrupter AMAT 0100-09042 | Completed listing price | 24 (currency not captured) | Not established |
| Jul 19, 2020 21:27 UTC | Fairchild H21B1.0088K Optical Interrupter AMAT 0100-09042 | Completed listing price | 20 (currency not captured) | Not established |
| Jun 27, 2019 18:35 UTC | Lot 3 New Applied Materials (Amat) PCB ASSY, OPTO SWITCH AMAT 0100-09042 | Completed listing price | 55 (currency not captured) | Not established |
| May 2, 2019 03:32 UTC | OPTO SWITCH PCB Assembly AMAT 0100-09042 H21B1 | Completed listing price | 20.99 (currency not captured) | Not established |
| Mar 19, 2019 08:45 UTC | AMAT PN: 0100-09042 PCB ASSY, OPTO SWITCH H21B1 | Completed listing price | 20 (currency not captured) | Not established |
| Jan 9, 2019 08:15 UTC | AMAT; 0100-09042, PCB ASSY Opto Switch | Completed listing price | 30 (currency not captured) | Not established |
| Jan 9, 2019 08:12 UTC | 4 AMAT 0100-09042 PCB Assy Opto Switch, 450237 | Completed listing price | 25 (currency not captured) | Not established |
| Aug 8, 2018 20:17 UTC | AMAT; 0100-09042, PCB ASSY Opto Switch | Completed listing price | 30 (currency not captured) | Not established |
| Apr 18, 2018 22:29 UTC | Applied Materials (AMAT) 0100-09042 PCB ASSY, OPTO SWITCH | Completed listing price | 24.95 (currency not captured) | Not established |
| Apr 10, 2018 01:40 UTC | 319-0203// AMAT APPLIED 0100-09042 PCB ASSY, OPTO SWITCH NEW | Completed listing price | 20 (currency not captured) | Not established |
| Sep 13, 2017 00:38 UTC | Applied Materials 0100-09042, PCB Assy, OPTO Switch | Completed listing price | 50 (currency not captured) | Not established |
| Sep 8, 2017 20:27 UTC | PCB ASSY, OPTO SWITCH AMAT 0100-09042 H21B1 | Completed listing price | 27.5 (currency not captured) | Not established |
| Jul 26, 2016 18:25 UTC | AMAT 0100-09042 PCB ASSY, OPTO SWITCH H21B1.0180K (Pkg of 2) | Completed listing price | 85 (currency not captured) | Not established |
| Feb 3, 2016 08:14 UTC | AMAT PN: 0100-09042 PCB ASSY, OPTO SWITCH H21B1 | Completed listing price | 200 (currency not captured) | Not established |
| Jan 25, 2016 08:09 UTC | AMAT PN: 0100-09042 PCB ASSY, OPTO SWITCH H21B1 | Completed listing price | 20 (currency not captured) | Not established |
| Jan 18, 2016 02:45 UTC | AMAT PN: 0100-09042 PCB ASSY, OPTO SWITCH H21B1 | Completed listing price | 20 (currency not captured) | Not established |
| Jan 11, 2016 01:59 UTC | AMAT PN: 0100-09042 PCB ASSY, OPTO SWITCH H21B1 | Completed listing price | 20 (currency not captured) | Not established |
| Oct 7, 2015 21:38 UTC | 4 AMAT 0100-09042 PCB Assembly, Opto Flag read Switch, Arrow H21B10088K, 409590 | Completed listing price | 3.95 (currency not captured) | Not established |
| Sep 30, 2015 21:18 UTC | 4 AMAT 0100-09042 PCB Assembly, Opto Switch, Arrow H21B10088K, 409590 | Completed listing price | 3.95 (currency not captured) | Not established |
| Jan 8, 2015 19:02 UTC | 0100-09042 AMAT opto switch | Completed listing price | 200 (currency not captured) | Not established |
| Jan 8, 2015 19:02 UTC | 0100-09042 AMAT opto switch | Completed listing price | 26.5 (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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Acceptance recorded by the source; fulfillment is not verified. Availability has not been rechecked; current availability is unknown. Checked Oct 20, 2026 18:04 UTC.
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Legacy record; no enhanced status check captured
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Check time or freshness is unknown; current availability is unknown.
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