Witgain Technology Ltd
Witgain Technology Ltd Professional PCB Manufacturer
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4 Layer Rigid Printed Circuit Board With Blind And Buried Holes
PCB Specifications:
Layer Count: 4Layer HDI PCB
Board Thickness: 0.8MM
Min Hole: 0.1MM
Hole: L1-L2, L2-L3, L3-L4, L1-L4
Material: FR4 S1000-2
Solder Mask: Green
Surface Treatment: ENIG
Unit Size: 124mm*94mm/23*3up
Application: Consumer Electronics
Our Products&Services:
FAQ:
Question: What is the lead time for 4 layer HDI PCB
Answer: The standard lead time for sample is about 2 weeks, for production about 3-4weeks.
Question: What is the min size of laser drilling holes?
Answer: The min size is 0.075mm. We usually do 0.1mm.