4-Layer PCB Circuit Board with BGA for Semiconductor Equipment

Short Description:

Basic Info Model No. PCB-A49, experience unparalleled manufacturing excellence with our 4-layer PCB circuit board, specially designed to meet the demands of semiconductor equipment. Meticulously engineered and crafted, this PCB exemplifies the highest standards in precision manufacturing.

Our advanced design ensures optimal signal integrity, thermal management, and reliability critical for semiconductor applications. The Ball Grid Array (BGA) technology employed enhances connectivity and performance, allowing for seamless integration into your equipment.

Manufactured with cutting-edge techniques and top-quality materials, this PCB guarantees long-term stability and performance, even in the most demanding environments. Rigorous testing and quality control measures further reinforce its dependability.

Trust in our expertise and commitment to precision manufacturing with this 4-layer PCB circuit board, tailor-made for semiconductor equipment. Elevate your technology with a product that reflects the pinnacle of engineering excellence.

  • Model NO.: PCB-A49
  • Layer: 4L
  • Dimension: 300*300mm
  • Base Material: FR4
  • Board Thickness: 1.6mm
  • Surface Funish: ENIG
  • Copper Thickness: 2.0oz
  • Solder mask color: Green
  • Definitions: IPC Class2
  • Product Detail

    Product Tags

    Basic Info

    Model No. PCB-A49
    Transport package Vacuum Packing
    Certification UL,ISO9001&ISO14001,RoHS
    Application Consumer electronics
    Minimum Space/Line 0.075mm/3mil
    Production Capacity 50,000 s.q.m/month
    HS Code 853400900
    Origin Made in China

    Product Description

    FR4 PCB Introduction

    FR means “flame-retardant,” FR-4 (or FR4) is a NEMA grade designation for glass-reinforced epoxy laminate material, a composite material composed of woven fiberglass cloth with an epoxy resin binder that makes it an ideal substrate for electronic components on a printed circuit board.

    FR4 PCB Introduction

    Pros and Cons of FR4 PCB

    FR-4 material is so popular because of its many wondrous qualities that can benefit printed circuit boards. In addition to being affordable and easy to work with, it is an electrical insulator with very high dielectric strength. Plus, it's durable, moisture-resistant, temperature-resistant and lightweight.

    FR-4 is a widely relevant material, popular mostly for its low cost and relative mechanical and electrical stability. While this material features extensive benefits and is available in a variety of thicknesses and sizes, it isn't the best choice for every application, especially high-frequency applications like RF and microwave designs.

    Multi-layer PCB Structure

    Multilayer PCBs further increases the complexity and density of PCB designs by adding additional layers beyond the top and bottom layers seen in double sided boards. Multilayer PCBs are built by laminating the various layers. The inner-layers, normally double-sided circuit boards, are stacked together, with insulating layers in between and between the copper-foil for the outer-layers. Holes drilled through the board (vias) will make connections with the different layers of the board.

    Technical & Capability

    Technical & Capability

    PCB board Circuit Board with UL, SGS, ISO Certificates
    Single, Double side & Multi-layer PCB

    Buried/Blind Vias, Via in Pad, Counter Sink Hole, Screw Hole(Counterbore), Press-fit, Half Hole

    HASL lead-free, Immersion Gold/ Silver/Tin, OSP, Gold plating/finger, Peelable mask

    Printed Circuit Boards adhere to IPC Class 2 & 3 international PCB standard

    Quantities range from prototype to medium&big batch production

    100% E-Test

    Item Production Capacity
    Layer Counts 1-32
    Material FR-4, High TG FR-4, PTFE, Aluminum Base, Cu base, Rogers, Teflon, etc
    Maximum  Size 600mm X1200mm
    Board Outline Tolerance ±0.13mm
    Board Thickness 0.20mm–8.00mm
    Thickness Tolerance(t≥0.8mm) ±10%
    Thickness  Tolerancc(t<0.8mm) ±0.1mm
    Insulation Layer Thickncss 0.075mm–5.00mm
    Minimum  Iine 0.075mm
    Minimum  Space 0.075mm
    Out Layer Copper Thickness 18um–350um
    Inner Layer Copper Thickness 17um–175um
    Drilling Hole(Mechanical) 0.15mm–6.35mm
    Finish Hole(Mechanical) 0.10mm–6.30mm
    Diameter Tolerance(Mechanical) 0.05mm
    Registration(Mechanical) 0.075mm
    Aspecl Ratio 16:01
    Solder Mask Type LPI
    SMT Mini.Solder Mask Width 0.075mm
    Mini.Solder Mask Clearance 0.05mm
    Plug Hole Diameter 0.25mm–0.60mm
    Impedance Control Tolerance 10%
    Surface  Finish HASL/HASL-LF, ENIG, Immersion Tin/Silver, Flash Gold, OSP ,Gold finger, Hard Gold

    Where does the resin material come from in ABIS?

    Most of them from Shengyi Technology Co., Ltd. (SYTECH), who has been the world's second largest CCL manufacturer in terms of sales volume, from 2013 to 2017. We established long-term relations of cooperation since 2006. The FR4 resin material (Model S1000-2, S1141, S1165, S1600) are mainly used for making single and double-sided printed circuit boards as well as multi-layer boards. Here comes details for your reference.

    For FR-4: Sheng Yi, King Board, Nan Ya, Polycard, ITEQ, ISOLA

    For CEM-1 & CEM 3: Sheng Yi, King Board

    For High Frequency : Sheng Yi

    For UV Cure:  Tamura, Chang Xing ( * Available colour : Green) Solder for Single Side

    For Liquid Photo: Tao Yang, Resist (Wet Film)

    Chuan Yu ( * Available colors : White, Imaginable Solder Yellow, Purple, Red, Blue, Green,  Black)

    PCB Production Process

    The process starts with designing Layout of the PCB using any PCB designing software / CAD Tool (Proteus, Eagle, Or CAD).

    All rest of the steps are of Manufacturing Process of a Rigid Printed Circuit Board is same as Single Sided PCB or Double Sided PCB or Multi-layer PCB.


    Q/T Lead Time

    Category Quickest Lead Time Normal Lead Time
    Double-sided 24hrs 120hrs
    4 Layers 48hrs 172hrs
    6 Layers 72hrs 192hrs
    8 Layers 96hrs 212hrs
    10 Layers 120hrs 268hrs
    12 Layers 120hrs 280hrs
    14 Layers 144hrs 292hrs
    16-20 Layers Depends on the specific requirements
    Above 20 Layers Depends on the specific requirements

    ABIS' move to control FR4 PCBS

    Hole Preparation

    Removing debris carefully & adjusting drill machine parameters: before plating through with copper, ABIS pays high attention to all holes on an FR4 PCB treated to remove debris, surface irregularities, and epoxy smear, the clean holes ensure the plating successfully adheres to the hole walls. also, early in the process, drill machine parameters are adjusted accurately.

    Surface Preparation

    Deburring carefully: our experienced tech workers will be aware ahead of time that the only way to avoid a bad outcome is to anticipate the need for special handling and to take the appropriate steps to be sure that the process is done carefully and correctly.

    Thermal Expansion Rates

    Accustomed to dealing with the various materials, ABIS will be able to analyze the combination to be sure that it is appropriate. then keeping the long-term reliability of the CTE (coefficient of thermal expansion), with the lower CTE, the less likely the plated through holes are to fail from repeated flexing of the copper which forms the internal layer interconnections.


    ABIS control the circuitry is scaled-up by known percentages in anticipation of this loss so that the layers will return to their as-designed dimensions after the lamination cycle is complete. also, using the laminate manufacturer’s baseline scaling recommendations in combination with in-house statistical process control data, to dial-in scale factors that will be consistent over time within that particular manufacturing environment.


    When the time comes to build your PCB, ABIS be sure that you choose has the right equipment and experience to produce it correctly on the first try.

    ABIS Quality Mission

    The pass rate of incoming material above 99.9%, the number of mass rejection rates below 0.01%.

    ABIS certified facilities control all key processes to eliminate all potential issues before producing.

    ABIS utilizes advanced software to perform extensive DFM analysis on incoming data, and uses advanced quality control systems throughout the manufacturing process.

    ABIS performs 100% visual and AOI inspection as well as performing electrical testing, high voltage testing, impedance control testing, micro-sectioning, thermal shock testing, solder testing, reliability testing, insulating resistance testing and ionic cleanliness testing.

    What is your quality control process01
    Quality Workshop


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    What are the advantages of manufacturing in ABIS?

    Look around you. So many products come from China. Obviously, this has several reasons. It is no longer just about price.

    Preparing quotations is done quickly.

    Production orders are completed quickly. You could plan orders scheduled for months in advance, we can arrange them immediately once PO confirmed.

    Supply chain expanded enormously. That is why we can purchase every component from a specialized partner very quickly.

    Flexible and passionate employees. As a result, we accept every order.

    24 online service for urgent needs. Working hours of +10 hours per day.

    Lower costs. No hidden cost. Save on personnel, overhead and logistics.


    1.How to get a accurate quote from ABIS?

    To ensure an accurate quote, be sure to include the following information for your project:

    Complete GERBER files including the BOM list

    l Quantities

    l Turn time

    l Panelization Requirements

    l Materials Requirements

    l Finish requirements

    l Your custom quote will be delivered in just 2-24 hours, depending on the design complexity.

    2.When will my PCB files be checked?

    Checked within 12 hours. Once Engineer's question and working file checked, we'll start the production.

    3.Can you manufacture my PCBs from a picture file?

    Can you manufacture my PCBs from a picture file01

    4.How do you test and control the quality?

    Our Quality Assuring Procedures as below:

    a),Visual Inspection

    b),Flying probe, fixture tool

    c), Impedance control

    d), Solder-ability detection

    e), Digital metallo graghic microscope

    f),AOI (Automated Optical Inspection)

    5.Can I have samples to test?

    Yes, we are pleased to supply module samples to test and check the quality, mixed sample order is available. Please note buyer should pay for the shipping cost.

    6.How about your Quick Turn Service?

    On time delivery rate is more than 95%

    a),24 hours fast turn for double side prototype PCB

    b),48hours for 4-8 layers prototype PCB

    c),1 hour for quotation

    d),2 hours for engineer question/Complaint feedback

    e),7-24 hours for technical support/order service/manufacturing operations

    7.What is your quality control process?