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Quick Details

  • Place of Origin: Liaoning, China (Mainland)
  • Brand Name: BLD
  • Model Number: Single double multilayer pcb
  • Number of Layers: 1 to 24 layers
  • Base Material: CM-1 CM-3 FR-1 FR-4
  • Copper Thickness: 0.5 Oz to 2 Oz
  • Board Thickness: 0.4mm to 3 mm
  • Min. Hole Size: 0.2mm
  • Min. Line Width: 0.1mm
  • Min. Line Spacing: 0.1mm
  • Surface Finishing: OSP HAL Immersion Tin/Gold Etc.
  • ISO Certificate 1: ISO / TS 16949:2002
  • ISO Certificate 2: ISO 14001 certification
  • ISO Certificate 3: UL E203640
  • ISO Certificate 4: ISO9001:2000 HK07/01236
  • Surface processing 1: OSP
  • Surface processing 2: HAL
  • Surface processing 3: Immersion Tin
  • Surface processing 4: Immersion Gold
  • Surface processing 5: HAL Lead Free
  • Surface processing 6: Gold Connector

Packaging & Delivery

Packaging Details Outside: carton Box
Inside: Plastic Vacuum Packing
Delivery Time 3-10 days , depend on data confirmation

FR4 pcb board electronic 

No.                       itemSpec
1  Layers1 to 24 layer
2 Max working panel area457 x 610 mm
3  Min board thickness4 layer: 0.40mm
6 layer: 0.80mm
8 layer: 1.00mm
10 layer: 1.20mm
4  Min trace width0.10mm
5  Min spacing0.10mm
6  Min hole diameter0.20mm
7  Min Copper thickness in hole0.020mm
8  PTH size tolerance±0.05mm
9  NPTH size tolerance±0.025mm
10  Hole position tolerance±0.05mm
11  Dimension tolerance±0.1mm
12  Min solder mask dam0.08mm
13  Insulation resistance1E+12Ω (normal condition)
14 Max Board thickness/Hole size Rate10 : 1
15Thermal shock endurance288 3 times in 10sec
16  Max Board twist and wrap≤0.7%
17  High Vlotage endurance1.3KV/mm
18  Copper foil peel off endurance1.4N/mm
19  Hardness of resist ink≥6H
20  Flame resistance94V-0
21  Impedance control±5%
22  CertificateISO 9001:2000;ISO 14001;ISO/TS ISO 9001:2000;ISO 14001;UL E203640


Factory real photos




              PCB Application     


     Part of the finished product to show


Our SGS certificates


You are welcomed to visit our factory ! 





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China (Mainland) | Manufacturer, Trading Company
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