LAM RESEARCH 855-057480-003 Node Board – LF-40M-A-EVD1 TYPE 24 Series
When a Node Board fails inside a Lam Research plasma etch or CVD chamber, the entire production line halts. Wafer throughput drops to zero, engineers scramble for a replacement, and every hour of unplanned downtime translates directly into yield loss and escalating costs. The LAM RESEARCH TYPE 24 Node Board (P/N 855-057480-003) is the critical communication and control backbone that keeps chamber subsystems synchronized — without it, the tool simply cannot run.
Within the LF-40M-A-EVD1 platform, the TYPE 24 Node Board occupies a pivotal position in the distributed I/O architecture. Cross-referenced under part numbers 810-056663-007, 45901171, and 945Y2NO/NCFSMFFA, this board is deployed globally in leading-edge fabs running 200 mm and 300 mm wafer processes, making it one of the most sought-after spare parts in the semiconductor equipment aftermarket.
Technical Specifications
- Manufacturer: LAM RESEARCH
- Part Number (Primary): 855-057480-003
- Cross Reference P/N: 810-056663-007 | 45901171 | 945Y2NO/NCFSMFFA
- Board Type: TYPE 24 Node Board
- Platform: LF-40M-A-EVD1
- Form Factor: PCB Assembly
- Weight: 360 g
- Application: Distributed I/O Node, Chamber Control Communication
- Condition Available: New / Refurbished / Used-Tested
Key Features & Benefits
- OEM-Equivalent Performance: Sourced and tested to match original LAM RESEARCH factory specifications, ensuring seamless drop-in replacement.
- Multi-P/N Compatibility: Covers four cross-reference part numbers (855-057480-003, 810-056663-007, 45901171, 945Y2NO/NCFSMFFA), reducing procurement complexity.
- Rapid Availability: In-stock inventory enables same-day quotation and fast international shipping to minimize fab downtime.
- Rigorous Pre-Shipment Testing: Every board undergoes functional verification before dispatch.
- Traceability: Full documentation and traceability records available upon request for quality audits.
Industry & Equipment Applications
- Semiconductor wafer fabrication (200 mm / 300 mm fabs)
- Plasma etch systems (Lam Research Versys, Kiyo, Flex series)
- Chemical Vapor Deposition (CVD) chambers
- Advanced packaging and MEMS manufacturing
- Flat panel display (FPD) equipment maintenance
- Research & development labs using Lam Research platforms
System Integration & Compatible Parts
The TYPE 24 Node Board integrates within the LF-40M-A-EVD1 distributed control architecture. Compatible and commonly co-ordered parts include:
- Lam Research I/O Node Boards (adjacent TYPE series)
- Backplane assemblies for LF-40M platform
- Chamber controller PCBs and communication interface cards
- Power supply modules for LF-40M-A-EVD1 chassis
Contact our technical team to confirm compatibility with your specific tool configuration and software revision.
Our Quality Assurance Process
- Incoming Inspection: Visual and dimensional check against OEM drawings upon receipt.
- Functional Test: Board-level electrical testing to verify all I/O channels and communication interfaces.
- Burn-In (where applicable): Extended power-on testing to screen early-life failures.
- ESD-Safe Packaging: Anti-static bags, foam cushioning, and moisture barrier packaging for safe international transit.
- Certificate of Conformance: Issued with every shipment upon request.
How to Order
- Submit your RFQ via the “Get a Quote” button or email [email protected].
- Provide your tool model, current software version, and required condition (New / Refurbished / Used-Tested).
- Receive a competitive quotation within 24 business hours.
- Confirm order and shipping details — we support DHL, FedEx, UPS, and sea freight.
- Track your shipment with a dedicated logistics update from our team.
Why Choose Konmask.com?
- ✅ Specialized in Industrial Automation & Semiconductor Equipment Parts — not a generalist marketplace.
- ✅ Global Sourcing Network — access to OEM-grade inventory across Asia, Europe, and North America.
- ✅ Technical Support — our engineers can assist with cross-referencing, compatibility checks, and installation guidance.
- ✅ Flexible MOQ — single-unit orders accepted; volume pricing available for fab maintenance contracts.
- ✅ Trusted by Fabs Worldwide — serving semiconductor manufacturers, equipment resellers, and MRO teams globally.
Frequently Asked Questions
- Q: Is 855-057480-003 the same as 810-056663-007?
- A: Yes. 810-056663-007, 45901171, and 945Y2NO/NCFSMFFA are all cross-reference part numbers for the same LAM RESEARCH TYPE 24 Node Board used in the LF-40M-A-EVD1 platform.
- Q: What condition is the board available in?
- A: We stock New, Refurbished (OEM-tested), and Used-Tested units. Please specify your preference when submitting an RFQ so we can provide the most accurate pricing and lead time.
- Q: How long does international shipping take?
- A: Express courier (DHL/FedEx) typically delivers within 3–7 business days worldwide. Expedited options are available for critical downtime situations.
- Q: Can you provide a warranty?
- A: Yes. Refurbished and New units come with a standard 90-day warranty. Extended warranty options are available — contact us for details.
- Q: Do you accept returns?
- A: We handle returns on a case-by-case basis. DOA (Dead on Arrival) units are replaced or refunded promptly after verification.
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