Industrial 03-20-01299 Printed Circuit Board Assembly

Description:

The Ultratech Stepper 03-20-01299 BD Transition Alignment ASH is an industrial transition printed circuit board (PCB) designed to provide signal interfacing and communication for the alignment subsystem in Ultratech semiconductor photolithography systems. Commonly installed in Ultratech 4700, 6700, Titan, and Saturn wafer steppers where it routes alignment signals between the optical alignment hardware and the machine control electronics. Semiconductor equipment technicians and field service engineers use this board for replacement of failed transition PCBs, preventive maintenance, and restoration of precise wafer alignment and lithography performance.

Applications:

The Ultratech Stepper 03-20-01299 BD Transition Alignment ASH is commonly used in semiconductor wafer fabrication, MEMS manufacturing, advanced packaging, and research facilities operating Ultratech photolithography equipment. The board serves as the transition interface for the alignment subsystem, ensuring reliable communication between optical alignment sensors and the machine controller for accurate wafer and reticle registration during exposure. Compatibility should be verified using the original part number and applicable Ultratech stepper model before installation.

Technical Specifications:

• Brand: Ultratech Stepper
• Part Number: 03-20-01299
• Product Type: BD Transition Alignment ASH PCB
• Function: Alignment subsystem signal interface and transition control
• Board Type: Industrial Transition Printed Circuit Board (PCB)
• System: Alignment ASH Module
• Compatible Equipment: Ultratech 4700, 6700, Titan, and Saturn Wafer Stepper Systems
• Mounting: OEM replacement board
• Installation: Direct OEM replacement
• Application: Semiconductor photolithography alignment systems
• Designed for continuous-duty semiconductor manufacturing operation.

Common Replacements:

• Ultratech Stepper 03-20-01403-07
• Ultratech Stepper 03-20-01933
• Ultratech Stepper 03-20-01321