Ultratech 0553-626200 Alignment Controller Board

Description:

The Ultratech Stepper 0553-626200 Alignment Controller Board is an industrial printed circuit board (PCB) designed to control and process wafer and reticle alignment signals in Ultratech semiconductor photolithography systems. Commonly installed in Ultratech 1100, 1500, and 1700 wafer steppers where it manages the optical alignment subsystem to ensure precise wafer positioning and pattern registration during lithography. Semiconductor equipment technicians and field service engineers use this board for replacement of failed alignment controller PCBs, preventive maintenance, and restoration of accurate lithography system performance. Available revisions include Rev. C, Rev. G1, and Rev. R.

Applications:

The Ultratech Stepper 0553-626200 Alignment Controller Board is commonly used in semiconductor wafer fabrication, MEMS manufacturing, advanced packaging, and research facilities operating Ultratech 1100, 1500, and 1700 photolithography systems. The board processes signals from the alignment optics and detectors, enabling precise wafer and reticle registration for high-resolution exposure and repeatable manufacturing performance. Compatibility should be verified using the original part number, board revision, and applicable Ultratech stepper model before installation.

Technical Specifications:

• Brand: Ultratech Stepper
• Part Number: 0553-626200
• Product Type: Alignment Controller Board / Printed Circuit Board (PCB)
• Function: Wafer and reticle alignment control
• System: Optical Alignment Controller
• Compatible Equipment: Ultratech 1100, 1500, and 1700 Wafer Stepper Systems
• Available Revisions: Rev. C, Rev. G1, Rev. R (application dependent)
• Board Type: Industrial Alignment Control PCB
• Mounting: OEM replacement board
• Installation: Direct OEM replacement
• Application: Semiconductor photolithography alignment systems

Common Replacements:

• Ultratech Stepper 0553-626000 Alignment Controller Board
• Ultratech Stepper 0553-626100 Alignment Controller Board
• Ultratech Stepper 0553-700974 Laser Comparator Control Board