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KFPCBA focuses on the demand for high-quality PCBA orders of "multi-variety, large, medium and small batches, and short delivery time".
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KFPCBA

  • Tel: +86-18825224069
  • E-mail:
  • Company address: 201, Factory 6, Longhui Industrial Park, Fuqiao 3rd District, Xinhe Community, Fuhai Street, Baoan District, Shenzhen

Process parameters

时间:2021-12-14 11:30 字体大小:
Templatebatch
Number of layers2-68 L2-58 L
Board thickness0.5-17.5mm0.6-10mm
Minimum mechanical aperture0.1mm0.2mm
Minimum laser aperture3mil4mil
HDI type1+n+1、2+n+2、3+n+31+n+1、2+n+2
Minimum line width & spacing3/3mil4/4mil
Impedance control+/-5%+/-10%
Maximum copper thickness12oz6oz
Maximum plate thickness aperture ratio18:116:1
Maximum board size650mm X 1130mm610mm X 1100mm
PlankFR4/Hi-Tg/Rogers/Halogen Free/
RCC/PTFE/Nelco/Mixed materials
Surface treatmentHASL、HASL PB FREE
Immersion Gold/Tin/Silver
Gold Finger Plating
OSP、Immersion Gold + OSP
Special processingBuried blind holes, step grooves, metal substrates, buried resistors, buried capacitors, mixed pressure, soft and hard combination, back drilling, step gold fingers, etc.


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