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LAM Research 810-802902-038 Node 2 Motherboard Assembly
Lam Research 810-802902-038
Product Overview
The Lam Research 810-802902-038 is a specialized Node 2 motherboard assembly used in Lam Research semiconductor manufacturing equipment. Available equipment-part listings describe the unit as “PCB ASSY, NODE 2 MB, PM, HE”, and another listing identifies it as NODE 2 MB PM HE, Rev C.
This board is an equipment-specific electronic assembly rather than a general-purpose PLC or industrial I/O module. It is designed to operate as part of the internal control and communication architecture of compatible Lam Research process equipment.
Product Specifications
The main identification details are listed as follows:
- Manufacturer: Lam Research
- Part Number: 810-802902-038
- Product Type: PCB Assembly / Motherboard
- Board Designation: Node 2 Motherboard
- Configuration: PM / HE
- Known Revision: Rev C is listed for some units
- Related Assembly: 810-800256-207 is listed with this board in one equipment-parts reference
- Industry: Semiconductor manufacturing
- Typical Application: Lam Research wafer-processing equipment
A supplier listing specifically identifies the assembly as “Node 2 MB, PM, HE” and associates it with 810-800256-207.
Detailed electrical specifications, connector pinouts, supported equipment models, and firmware information are not consistently available from public sources. These details should therefore be verified from the original equipment documentation and the identification labels on the installed board.
Board Architecture and Function
The 810-802902-038 serves as a motherboard-level component within a distributed semiconductor equipment architecture. A motherboard of this type provides the hardware foundation for connecting and coordinating associated electronic assemblies.
Its Node 2 designation suggests that the board belongs to a particular equipment node within the system. The PM and HE identifiers further distinguish its intended configuration. Because Lam Research equipment commonly uses multiple boards with similar physical designs and closely related part numbers, exact identification is essential.
The board may work together with power circuits, control electronics, communication interfaces, sensors, and other node-level assemblies. Consequently, its performance depends on the complete equipment configuration rather than the board operating independently.
Semiconductor Manufacturing Applications
The 810-802902-038 is relevant to maintenance and lifecycle support for compatible Lam Research semiconductor equipment. Industry listings consistently associate this exact part number with Lam Research Node 2 motherboard assemblies.
Potential applications include:
- Semiconductor wafer processing
- Process equipment control
- Distributed equipment electronics
- Node-level communication and control
- Semiconductor equipment refurbishment
- Preventive maintenance
- Replacement of defective PCBs
- Legacy Lam Research equipment support
For semiconductor manufacturing facilities, maintaining compatible spare boards can help reduce equipment downtime when a critical electronic assembly requires replacement.
Installation and Maintenance
Before installing the 810-802902-038, technicians should verify the complete part number, board revision, equipment configuration, connector arrangement, and associated assemblies. A Rev C version is specifically identified in secondary-market listings, so revision matching should be considered when sourcing a replacement.
Because this is a sensitive electronic PCB, appropriate ESD protection should be used during handling and installation. Store the board in antistatic packaging and protect it from moisture, dust, impact, and contamination.
If a system fault points toward the motherboard, maintenance personnel should also inspect associated power supplies, cables, connectors, communication paths, and neighboring boards. This helps distinguish an actual PCB failure from an external equipment problem.
After replacement, the equipment should be checked for proper initialization, communication, alarms, and relevant process functions before being returned to production.
Replacement and Procurement Guidance
The Lam Research 810-802902-038 is a specialized spare part for semiconductor manufacturing equipment, and current aftermarket records confirm its availability as a Lam Research Node 2 motherboard assembly.
When requesting a quotation, it is recommended to provide:
- Complete part number: 810-802902-038
- Board revision, if available
- Photographs of the existing PCB
- Additional identification numbers
- Applicable Lam Research equipment model
This information can help confirm whether the replacement board matches the installed system configuration.
For fabs, equipment refurbishment companies, and semiconductor maintenance teams, keeping a correctly identified 810-802902-038 spare can support faster equipment recovery and reduce downtime associated with PCB failures.
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