LK4427 Power Supply Board Lam Research 810-495659R304 Rev GLAM RESEARCH 810-495659-304 BICEP, ESC, POWER SUPPLYLAM RESEARCH PCB,BICEP ESC POWER SUPPLY (PARTS) 810-495659-30422798 LAM RESEARCH PCB, BICEP ESC POWER SUPPLY 810-495659-30411485 LAM RESEARCH PCB,BICEP ESC POWER SUPPLY (PARTS) 810-495659-30426364 LAM RESEARCH PCB,BICEP ESC POWER SUPPLY (PARTS) 810-495659-30426368 LAM RESEARCH PCB,BICEP ESC POWER SUPPLY (PARTS) 810-495659-304810-495659-304 / BICEP ESC POWER SUPPLY W\ HEATER FILTER AND ESC FILTER BI / LAM11485 LAM RESEARCH PCB,BICEP ESC POWER SUPPLY (PARTS) 810-495659-304Lam Research BICEP ESC POWER SUPPLY 810-495659-304Lam Research BICEP ESC POWER SUPPLY 810-495659-304810-495659-304 / BICEP ESC PWR SUPPLY W HEATER FILTER & ESC FILTER BII / LAM	 810-495659-304 / BICEP ESC PWR SUPPLY W HEATER FILTER & ESC FILTER BII / LAM	 As-Is Lam 810-495659-304 BICEP ESC POWER SUPPLYLAM Research 810-495659-304  BICEP ESC POWER SUPPLY PCB BOARDLam Research Bicep ESC Power Supply - 810-495659-304 Rev ELAM Research Bicep ESC Power Supply, 810-495659-304 Rev. BLam Research 810-495659-304 Rev. B, Bicep ESC Power Supply, JabT06320266LAM Research Bicep ESC Power Supply, 810-495659-304 Rev. BLam Research 810-495659-304 Rev. B, Bicep ESC Power Supply, JabT06320266
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LAM RESEARCH 810-495659-304

BICEP ESC Power Supply PCB

Market Availability & Pricing

Part number810-495659-304
ManufacturerLAM RESEARCH
Current availabilitySee listings below
Latest completed listing with reported sales499 (currency not captured) — public listing price; reported sold quantity is not a verified transaction
Electrical › Power Supplies › ESC Power Supplies
BICEP ESC Power Supply PCB
LAM RESEARCH810-495659-304ESC power supply PCB
Product description
Lam Research BICEP electrostatic chuck power supply PCB/assembly with heater-filter and ESC-filter context.
Specifications and identifiers
identified features
SubsystemBICEP ESC power supply
Associated with electrostatic chuck power circuitry.
Filtering contextHeater filter and ESC filter
Filtering is referenced with the power supply assembly.
Revision examplesRev B / Rev E / Rev G referenced
Revision varies across examples and must be matched to the tool.
Applications
electrostatic chuck systemsplasma etch chambersLam Research RF/chuck power electronicselectrostatic chuck power supply serviceheater/ESC filtered power module replacement
How it works

A power supply or power-supply PCB associated with an electrostatic chuck circuit.

ESC power supplies provide controlled high-voltage bias used to clamp wafers during plasma processing; incorrect revisions can affect chucking or safety interlocks.

Technical guide
pcb

Power electronics board or module with high-voltage and filtering components.

ESC

Electrostatic chucking uses an electric field to hold a wafer against a chuck or pedestal.

filtering

Heater and ESC filters reduce electrical noise and protect downstream circuits.

BICEP
A Lam-associated subsystem name appearing with this power-supply assembly; exact platform meaning should be verified.
ESC
Electrostatic chuck.
What to verify before purchase
  • Confirm revision suffix and board markings.
  • Verify whether the needed part is a complete module or PCB only.
  • Check ESC voltage/current compatibility and safety interlock requirements.
Confirm with the seller
  • Exact platform and electrical ratings are not confirmed.

Product reference only. Confirm fitment, revision, included components, and specifications before purchase.

Documentation

No public documents were listed for this part when captured.

Available Listings

Prices and availability may change. Confirm details with the seller.

LK4427 Power Supply Board Lam Research 810-495659R304 Rev G

LK4427 Power Supply Board Lam Research 810-495659R304 Rev G

USD 1257.1700

Observed public listing price, not an accepted sale amount.

Observed active at check time
DE
Condition: Used
Listed: Sep 26, 2025 09:56 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 13, 2026 16:11 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay
LAM RESEARCH 810-495659-304 BICEP, ESC, POWER SUPPLY

LAM RESEARCH 810-495659-304 BICEP, ESC, POWER SUPPLY

USD 1799.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: Used
Listed: Feb 22, 2024 21:31 UTC
End recorded: Dec 7, 2024 08:17 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 5, 2026 16:15 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay

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