Blue Solder Mask Printed Circuit Boards 4 Layer PCB UL Certification FR4 TG150

Basic Information
Place of Origin: China
Certification: UL
Model Number: PCB000384
Minimum Order Quantity: 1pcs/lot
Price: negotiable
Packaging Details: Vacuum package in bubble wrap
Delivery Time: 20 days
Payment Terms: T/T
Supply Ability: 100kpcs/Month
Detail Information
Layer Count: 4 Layer Surface Treatment: Immersion Gold 2U'
Application Area: Vehicle Data Recorder Material: FR4 TG150
Impedance Control: 100 Ohm Finished Thickness: 1.2 MM
High Light:

Solder Mask Printed Circuit Boards


UL Printed Circuit Boards 4 Layer


FR4 TG150 4 Layer PCB

Product Description

Printed Circuit Boards 4 Layer PCB In Blue Solder Mask




1. Board Laminate:

Board layers 4 layer see layer stackup

Board material laminate should be 0.031inch +/-10%

Finished glass epoxy laminate, type nema grade or equivalent

Outer layer to be 0.5OZ Copper clad

Construction should meet class 94v-0

Layer construction alignment max: +-0.05mm


2. Holes:

Copper plate through all holes with a minimum wall thickness of 0.0254mm

Register tolerance : +-0.015mm

All holes must be drilled +-0.051mm with respect to center of drilled pad


Delivery Acceptance Requirements:  
Test All boards are tested in accordance with IPC-9252A
Working Gerber Paste layers must be provided on working gerbers.
  If Paste layer is missing, alert us in EQ.
Fab File Check original customer Fab file if provided.
  If there is a conflict between customer FAB and this
  document, please ask in your EQ questions.
Approvals Send working gerber and EQ together.
RoHS & REACH All materials must be RoHS & REACH compliant.
  All processes must be RoHS & REACH compliant.
Documents Send PDF copy of all test, measurement, conformance
  and certificates. No paper or core sample needed.




Q1: What is HDI PCB?

A1:  HDI is the abbreviation of high density interconnector. Generally, there are blind and buried holes in HDI PCB. Due to the space limits, some product need to very small size pcb. HDI pcb was generated to save space and increase interconnectors.

Contact Details

Phone Number : +8613826589739

WhatsApp : +8613826589739