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Red Solder Mask 4 Layer PCB 1.6 MM Thickness 1 OZ Copper

Basic Information
Place of Origin: China
Certification: UL
Model Number: PCB00034
Minimum Order Quantity: 1 pcs/lot
Price: negotiable
Packaging Details: Vacuum bubble bag packaging
Delivery Time: 20 days
Payment Terms: T/T
Supply Ability: 100k pcs/month
Detail Information
No Of Layers:: 4 Layer Material:: FR4 TG150
Solder Mask Colour:: Red Solder Mask PCB Thickness:: 1.6 MM
Surface Technics:: ENIG Min Lind Space&Width:: 6/6 Mil
High Light:

1.6 MM Thickness 4 Layer PCB


1 OZ Copper 4 Layer PCB


Red Solder Mask

Product Description

4 Layer PCB 1.6 MM Thickness 1 OZ Copper Red Solder Mask

  • Main Features:

1 4 Layer Printed Circuit Board PCB .
2  Immersion Gold treatment, gold thickness 1u'.
3 FR4 substrate material, tg150 degree.
4 Min line space and width 6/6mil.
5 Copper thickness is 1 oz on each layer, 35 um on each layer.
6  Black solder mask and white silkscreen.
7  ROHS, MSDS, SGS, UL, ISO9001&ISO14001 Certificated

  • Our Product Categories:


Our Product Categories
Material Kinds Layer Counts Treatments
FR4 Single Layer HASL Lead Free
CEM-1 2 Layer/Double Layer OSP
CEM-3 4 Layer Immersion Gold/ENIG
Aluminum Substrate 6 Layer Hard Gold Plating
Iron Substrate 8 Layer Immersion Silver
PTFE 10 Layer Immersion Tin
PI Polymide 12 Layer Gold fingers
AL2O3 Ceramic Substrate 14 Layer Heavy copper up to 8OZ
Rogers, Isola high frequency materials 16 Layer Half plating holes
Halogen free 18 Layer HDI Laser drilling
Copper based 20 Layer Selective immersion gold
  22 Layer immersion gold +OSP
  24 Layer Resin filled in vias


  • FAQ:

Q1: What is PCB Bow and Twist?
A1: PCB Bow and Twist are parameters that determine alignment errors in a PCB board based on its flatness. The PCB Bow tests the spherical or cylindrical curvature of the board, when its four corners lie in the same plane. The PCB twist tests if any one corner of the PCB is different from the others four in terms of flatness. A board with a bow issue will lift off the surface despite all corners of the board making contact with the plane. The twist occurs when three of the PCB corners are in contact with the surface while the fourth corner is elevated.

Red Solder Mask 4 Layer PCB 1.6 MM Thickness 1 OZ Copper 0

According to the IPC-A-600 standard, boards with less than 1.5% of bow and twist are acceptable. In the case of the boards with SMD components, this percentage needs to be less than 0.75%.

PCB Bow and Twist can be used by a number of factors that include high temperature exposure, heavy thermal shocks during soldering etc. The board design, thickness, layers and materials also play a role in the board showing Bows and Twists over various fabrication, assembly or operating conditions.


Contact Details

Phone Number : +8613826589739

WhatsApp : +8613826589739