| Component form | TCP coil assembly Coil assembly associated with transformer-coupled plasma hardware. |
|---|---|
| Configuration terms | TCCT, LCLP Lam configuration terms requiring confirmation against tool documentation. |
| Variant references | 853-031436R425 and 853-031436T425 mentioned Variant suffixes may represent revisions or alternate configurations. |
| Term observed | RFRB Likely an internal or vendor abbreviation; exact expansion not confirmed. |
A TCP coil assembly is an RF coil used to couple energy into a plasma source in transformer-coupled plasma equipment.
The coil geometry and condition affect plasma coupling, uniformity, and RF power behavior.
Transformer-coupled plasma; an inductively coupled plasma source architecture.
Product reference only. Confirm fitment, revision, included components, and specifications before purchase.
No public documents were listed for this part when captured.
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Auction listing history. Direct marketplace listings are shown separately.
| Currency | Price basis | Records | Minimum | Maximum | Mean |
|---|---|---|---|---|---|
| USD | Observed public listing prices | 1 | 13320.0000 | 13320.0000 | 13320.0000000000000000 |
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 |
|---|---|---|---|---|
| Jun 3, 2026 05:56 UTC | 38398 LAM RESEARCH RFRB, ASSY, TCP COIL, TCCT, LCLP (NEW) 853-031436-425 | Completed listing price | 13320 (currency not captured) | Not established |
| Oct 29, 2025 18:41 UTC | 38398 LAM RESEARCH RFRB, ASSY, TCP COIL, TCCT, LCLP (NEW) 853-031436-425 | Completed listing price | 12000 (currency not captured) | Not established |
| Aug 20, 2025 02:16 UTC | Lam Research RFRB,TCP,ASSY,COIL,TCCT,LCLP 853-031436R425 | Completed listing price | 6000 (currency not captured) | Not established |
| Apr 12, 2023 20:04 UTC | LAM RESEARCH 853-031436-425 ASSY TCP COIL, TCCT, LCLP 853-031436T425 | Completed listing price | 6500 (currency not captured) | Not established |
| Nov 6, 2022 10:34 UTC | LAM RESEARCH 853-031436-425, 853-031436T425 | Completed listing price | 7900 (currency not captured) | Not established |
| Nov 6, 2022 10:34 UTC | LAM RESEARCH 853-031436-425 ASSY TCP COIL, TCCT, LCLP 853-031436T425 | Completed listing price | 6700 (currency not captured) | Not established |
| Jan 31, 2022 06:32 UTC | LAM RESEARCH 853-031436-425, 853-031436T425 | Completed listing price | 7900 (currency not captured) | Not established |
| Jan 31, 2022 06:32 UTC | LAM RESEARCH 853-031436-425 ASSY TCP COIL, TCCT, LCLP 853-031436T425 | Completed listing price | 6700 (currency not captured) | Not established |
| Oct 23, 2021 07:08 UTC | LAM RESEARCH 853-031436-425, 853-031436T425 | Completed listing price | 7900 (currency not captured) | Not established |
| Oct 23, 2021 07:01 UTC | LAM RESEARCH 853-031436-425 ASSY TCP COIL, TCCT, LCLP 853-031436T425 | Completed listing price | 6700 (currency not captured) | Not established |
| Nov 10, 2018 03:57 UTC | LAM RESEARCH 853-031436-425 ASSY TCP COIL, TCCT, LCLP | Completed listing price | 6700 (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.
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Observed public listing price, not an accepted sale amount.
eBay response captured — Checked Aug 26, 2026 16:07 UTC
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Best Offer lookup was not verified; no accepted-price claim is made.
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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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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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Legacy record; no enhanced status check captured
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