NIKON 4S020-140 Printed Circuit Board

Product Manual：

Nikon 4S020-140 printed circuit board compatible with Nikon lithography equipment.
1. Multi layer precision wiring, suitable for narrow installation spaces of equipment
2. Precise impedance control, high-precision positioning, stable signal transmission
3. Large area copper grounding to weaken electromagnetic interference in the workshop
4. Multiple sets of thermal conductive vias for long-term continuous operation and uniform heat dissipation
5. Sinking gold solder pads, easy to oxidize and solder joints after multiple disassembly and assembly
6. Layered routing of strong and weak electricity to isolate power supply noise interference

7. Differentiate the length of the line to reduce signal crosstalk and delay
8. High heat-resistant substrate, suitable for machine cold and hot cycle working conditions
9. Reserve shielding installation positions to enhance the anti-interference ability of the entire machine
10. Micro porous electroplating process, stable and durable interlayer conductivity
11. Dust free solder mask coating, moisture-proof, dustproof, and anti particle pollution
12. Component reinforcement welding, resistant to long-term vibration of equipment
13. Original factory standard circuit, matched with corresponding lithography models
14. Anti static circuit design to protect precision computing chips
15. Standard positioning holes, easy to replace and disassemble, saving time and effort
The Nikon 4S020-140 printed circuit board stably transmits exposure control signals to ensure the normal operation of lithography equipment.

Product detailed pictures：

4S020-140

product video

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