Beijing Haina Lean Technology Co., Ltd 86-010-57158440
High Tg FR-4 Conformal Coating Lead Free PCB Assembly

High Tg FR-4 Conformal Coating Lead Free PCB Assembly

  • High Light

    High Tg Lead Free PCB Assembly


    FR-4 Lead Free PCB Assembly


    Lead Free PCBA Main Board

  • Product Name
    Lead Free PCB Assembly
  • Layers
  • Copper Thickness
  • Min. Line Spacing
  • Board Thickness
  • Min. Hole Size
    Laser 0.05mm ; Mechnical 0.15
  • Material
    FR-4/Normal Tg/High Tg/Low Dk/HF FR4/ Aluminium
  • Surface Finishing
    HASL,OSP,ENIG,HASL Lead Free,Immersion Gold
  • Solder Mask Color
    Green, Yellow, Red, Black, Blue, Whiteetc
  • Application
    Telecom Communication ;Military ; Automotive Industry ;Industrial Control ;Consumer Electronics Office Equipment;Household ;Aerospace; Elevator; High Speed Railway.
  • Place of Origin
  • Brand Name
  • Certification
    ISO9001,IS16949, ISO14001,ROHS ,IPC-A ,QC080000
  • Model Number
    PCB Assembly
  • Minimum Order Quantity
    1 PC
  • Price
  • Packaging Details
    ESD packaging with carton box
  • Delivery Time
  • Payment Terms
    T/T, Western Union, L/C, MoneyGram
  • Supply Ability
    10,000,000 Point /Day

High Tg FR-4 Conformal Coating Lead Free PCB Assembly

High Tg FR-4 Conformal coating Lead Free PCB Assembly

PCB Assembly Introduction


PCBA refers to the complete electronic circuit board after all components have been assembled . It has many benefits that make it a much sought-after element in the communicating and electronics industry.

The PCBA is a complete assembly. You have to assemble the PCB, once it is ready. The assembling requires both passive and active components. The list of these electronic components include-

SMD capacitor

The PCBA electronic components have two types.

1. SMD components

2. Through-hole components


Factory Capabilities


PCB Assembly Capability
Item Capability
Advantages Professional Surface-mounting and Through-hole soldering technology
Various sizes like 1206,0805,0603 components SMT technology
ICT(In Circuit Test),FCT(Functional Circuit Test)
PCB Assembly With UL,ISODD,Rohs Approval
SMT process adpot reflow soldering technology
High Standard SMT & Solder Assembly Line
HDI technology (High density interconnected board placement technology capacity)
Components Chip & IC 01005 ,55mm
BGA pitch 0.3mm
QFP Pitch 0.3mm
Quantity Prototype & Low Volume PCB Assembly,from 1 Board to 250, or up to 5000 and customized
Type of Assembly SMT, Thru-hole ,DIP ,MIX
Solder Type Water Soluble Solder Paste, Leaded and Lead-Free
Bare Board Size Largest:700X610mm (Custom)
File Formate Gerber files, Pick-N-Place file, BOM ,PADs ,Protel,CAD
Types of Service Turn-key,partial turn-key or consignment
Testing Flying Probe Test,X-ray Inspection AOI Test
PCB assembly process Drilling----Exposure-----Plating-----Etaching & Stripping---Punching-----Electrical Testing-----SMT-----Wave Soldering-----Assembling---- ICT-----Function Testing-----Temperature & Humidity Testing


Lead free PCB Aassembly Production Process


PCB,Component sourcing ,QC ,SMT Process ,AOI ,Test ,Automatic optical inspection ,DIP Process ,Washing board ,FQC .


High Tg FR-4 Conformal Coating Lead Free PCB Assembly 0


Our WorkShop


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Products Show


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PCB Assembly Application Field


Aerospace ; Telecom Communication ;Automotive Industry ;Industrial Control ;Consumer Electronics ,etc.



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Delivery Time 


Product Type Qty Normal lead time Quick-turn lead time
SMT+DIP 1-50 1WD-2WD 8H
SMT+DIP 51-200 2WD-3WD 1.5WD
SMT+DIP 201-2000 3WD-4WD 2WD
SMT+DIP ≥2001 4WD-5WD 3WD
PCBA(2-4Layer) 1-50 2.5WD-3.5WD 1WD
PCBA(2-4Layer) 51-2000 5WD-6WD 2.5WD
PCBA(2-4Layer) ≥2001 ≥7WD 5WD
PCBA(6-10Layer) 1-50 3WD-4WD 2.5WD
PCBA(6-10Layer) 51-2000 7WD-8WD 6WD
PCBA(10-HDILayer) 1-50 7WD-9WD 5WD
PCBA(10-HDILayer) 51-2000 9WD-11WD 7WD




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Common packaging

PCB: Vacuum packaging with carton box
PCBA: ESD packaging with carton box


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Q1:What kind of PCB file format can you accept for production?


Q2:Is my PCB files safe when I submit them to you for manufacturing?

We respect customer's copyright and will never manufacture PCB for someone else with your files unless we receive written permission from you, nor we'll share these files with any other 3rd parties.


Q3:What payments do you accept ?
-Telex Transfer(T/T),Western Union,Letter of Credit(L/C)
-Paypal,AliPay,Credit Card


Q4:How to get the PCB?
A:For small packages, we will ship the boards to you by DHL,UPS,FedEx,EMS. Door to door service! You will get your PCBs at your home.
B:For heavy goods more than 300kg, we may ship your boards by ship or by air to save freight cost. Of course, if you have your own forwarder, we may contact them for dealing with your shipment.


Q5:What is your minimum order quantity?
Our MOQ is 1 PCS.


Q6: Can we visit your company?

No problem. You are welcome to visit us in Beijing. Or the branch factory is in Tianjin.


Q7: How can you ensure the quality of the PCB?
Our PCBs are 100% test including Flying Probe Test, E-test and AOI.


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