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Lam Research 810-048219-025 Printed Circuit Board Assembly
Lam Research 810-048219-025
Product Overview
The Lam Research 810-048219-025 is a specialized PCBA (Printed Circuit Board Assembly) identified in available industry records as a “PCBA Pulse Smpl and Hold” assembly. A 2025 trade record specifically lists the part number together with the description “PCBA PULSE SMPL AND HOLD”, confirming its board-level function.
This type of electronic assembly is designed for use within Lam Research semiconductor manufacturing equipment, where precise signal acquisition and processing are essential. A pulse sample-and-hold circuit generally captures a signal at a defined point in time and temporarily maintains that sampled value for subsequent electronic processing.
The 810-048219-025 should therefore be regarded as equipment-specific semiconductor manufacturing hardware, rather than as a standard PLC or general-purpose industrial I/O module.
Product Specifications
Manufacturer: Lam Research
Part Number: 810-048219-025
Product Type: PCBA
Board Function: Pulse Sample and Hold
Application: Semiconductor manufacturing equipment
Component Category: Electronic control / signal-processing assembly
Equipment Integration: Lam Research process equipment
Typical Supply Form: New surplus, used, refurbished, or professionally tested unit depending on source
Publicly available sources provide limited detailed electrical specifications for this exact PCBA. Therefore, parameters such as operating voltage, current consumption, connector pinout, dimensions, component configuration, and environmental ratings should be verified against the applicable Lam Research equipment documentation before installation.
Signal Processing Function
The Pulse Sample and Hold designation provides an important indication of the board’s functional purpose. Sample-and-hold circuitry is commonly used where a system needs to capture an electrical signal at a specific moment and maintain the sampled level long enough for another circuit to measure or process it.
Within semiconductor manufacturing equipment, this type of circuitry can support precise monitoring and control operations where timing and signal stability are important.
The board may work together with other electronic assemblies responsible for:
- Signal acquisition
- Timing control
- Analog signal processing
- Sensor interfaces
- Equipment monitoring
- Controller communication
- Actuator and process control
The exact signal path depends on the Lam Research equipment model and system configuration.
Semiconductor Equipment Applications
Lam Research equipment is used in semiconductor wafer fabrication, where process control depends on highly integrated electronic, mechanical, vacuum, thermal, and software systems.
The 810-048219-025 can be relevant to maintenance of compatible Lam Research equipment in environments such as:
- Semiconductor fabrication plants
- Wafer-processing equipment
- Automated process-control systems
- Advanced electronic manufacturing
- Equipment monitoring and measurement systems
- High-volume semiconductor production lines
Specialized PCBAs such as this one are important maintenance components because replacing an equipment-specific board with a generic industrial control card is generally not a practical solution.
Board Integration and Maintenance
The 810-048219-025 operates as part of a larger Lam Research equipment architecture. Its correct operation depends on the surrounding hardware, wiring, connectors, firmware, and control configuration.
When inspecting or replacing the board, maintenance personnel should pay particular attention to:
- Confirming the complete part number 810-048219-025
- Checking the PCB revision and identification markings
- Comparing connectors with the original board
- Inspecting board contacts for contamination or oxidation
- Checking cables and associated interface assemblies
- Using appropriate ESD protection when handling the PCBA
- Following the equipment’s approved shutdown procedure
- Performing equipment diagnostics after replacement
- Confirming correct signal acquisition and system operation
Because semiconductor equipment can be sensitive to electrical noise, contamination, and static discharge, proper handling procedures are especially important when installing replacement electronic assemblies.
Spare Parts and Supply
The Lam Research 810-048219-025 is a specialized Pulse Sample and Hold PCBA suitable for maintenance and replacement applications involving compatible Lam Research equipment. The part number has also appeared in recent semiconductor-equipment trade records, demonstrating that it remains an actively traded industrial spare component.
We supply Lam Research semiconductor equipment spare parts, including PCBAs, control boards, interface cards, I/O assemblies, power components, and other equipment-specific electronics.
For 810-048219-025, customers can contact us to confirm availability, condition, testing status, revision, compatibility, lead time, and quotation before ordering.
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