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6 Layer ENIG 1OZ Fr4 Electronic PCB Assembly

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Good quality PCB Assembly Services
Good quality PCB Assembly Services
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You have been awesome to work with! The products you have provided have been awesome as well! We will for sure doing some ordering in the near future

—— Amy

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—— Karissa

I tell my boss everyday how wonderful you are and how quick to responding you are (when you are awake J). We will continue to go through you guys and have no negative feelings towards you or your company. Thanks for always looking out for us and getting our products here as fast and as cheap as possible.

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Electronic PCB Assembly

  • High Precision Electronic PCB Assembly suppliers
  • High Precision Electronic PCB Assembly suppliers

The Definition of PCB Assembly


Electronic PCB assembly is the process of mouting the electronic components with the wirings of printed circuit boards. The traces or conductive pathways engraved in the laminated copper sheets of PCBs are used within a non-conductive substrate in order to form the assembly.


The Cost of PCB Assembly at Linked Electronics


However, most PCB assembly unit costs range between $10 and $50 depending on the number of units produced that you produced at Linked Electronics. 



PCB Assembly Process at Linked Electronics


Step 1: Solder Paste Stenciling. The first step of PCB assembly is applying a solder paste onto the PCB board
Step 2: Pick and Place.
Step 3: Reflow Soldering. 
Step 4: Inspection and QC. 
Step 6: Final Inspection and Functional Test.


6 Layer ENIG 1OZ Fr4 Electronic PCB Assembly

6 Layer ENIG 1OZ Fr4 Electronic PCB Assembly
6 Layer ENIG 1OZ Fr4 Electronic PCB Assembly 6 Layer ENIG 1OZ Fr4 Electronic PCB Assembly 6 Layer ENIG 1OZ Fr4 Electronic PCB Assembly

Large Image :  6 Layer ENIG 1OZ Fr4 Electronic PCB Assembly

Product Details:

Place of Origin: China
Brand Name: Linked Electronics
Certification: UL, TS16949, ISO14001, ISO9001
Model Number: LPCB1502

Payment & Shipping Terms:

Minimum Order Quantity: 1pcs
Price: by negotiation
Packaging Details: vacumm package+carton box
Delivery Time: 4 weeks
Payment Terms: T/T, Western Union,Paypal
Supply Ability: 10, 000pcs per month
Detailed Product Description
Product Name: PCB Manufacturing, Assembly And Testing Factory In China Brand: Linked Electronics
Copper Thickness: 1OZ Layer: 6 Layer Multilayer PCB
Surface Treatment: ENIG Rohs Country Of Origins: China
PCB Board Thickness: 1.6mm Key World: PCB Factory In China
High Light:

1OZ Electronic PCB Assembly


ENIG Electronic PCB Assembly


Fr4 Printed Circuit Board Assembly

Electronic PCB Manufacturing PCB Assembly Testing Services in China IPC Class2/3 Free Shipping


Linked Electronics printed circuit board assembly and testing service factory in China which specializing in PCB prototypes, small volume and medium volume assembly, SMT, testing and DIP services. There is no MOQ at Linked Electronics, you will never order more than you wanted, and 1pcs is accepted at our factory.


To provide  quality and efficient printed circuit board assembly and testing services, Linked Electronics has introduced the most advanced PCB assembly machines equipments and keep upgrading our instrumentation all the time. 





Linked Electronics can do Parts Sourcing Job for Customers.


It takes 16 hours to source parts for an average BOM. Linked Electronics can do it for you, and we can build sourcing into the schedule so you get your PCBA boards faster.

Linked Electronics can source any parts you need for your project through our network of trusted distribution partners. With our expertise and long-term partnerships, we are confident the parts we source will work. This saves you time and money by getting it right the first time. If it doesn't work, it's on us. Guaranteed.


Our Distributors
Screaming Circuits works with a network of the components supplier worldwide to source some or all of your parts kit.




Mouser Electronics
Arrow Electronics
Newark Element14






6 Layer ENIG 1OZ Fr4 Electronic PCB Assembly





Some Information about the Progress of SMT Technologies by Linked Electronics, the PCB manufacture in China


During the 1970s and 1980s the level of automation started to rise for electronic PCB assembly for PCB boards used in a variety of equipment. The use of traditional components with leads did not prove easy for PCB assembly. Resistors and capacitors needed to have their leads pre-formed so that they would fit through holes, and even integrated circuits needed to have their leads set to exactly the right pitch so that they could be placed through the holes easily. This approach always proved difficult as leads often missed the holes as tolerances required to ensure they fitted exactly through the holes were very tight. As a result operator intervention was frequently required to resolve the issues of components not fitting properly and stopping the machines. This slowed down the PCB assembly process and considerably increased costs. For PCB assembly there is actually no need for the component leads to pass through the board. Instead it is quite adequate for components to be soldered directly to the board. As a result, surface mount technology, SMT was born, and the use of SMT components rose very rapidly as their advantages were seen and realised. Concept of surface mount technology - this shows a typical SMT resistor or SMT capacitor mounted on a board. Concept of surface mount technology: a typical passive component Today surface mount technology is the main technology used for PCB assembly within electronics manufacturing. SMT components are able to be made very small, and may types are used in their billions, particularly SMT capacitors and SMT resistors.



6 Layer ENIG 1OZ Fr4 Electronic PCB Assembly






How To Contact Linked Electronics, the PCB Manufacture in China


Address: Quhenan Rd., Chuanshan district, Suining, Sichuan, China


Tel: + 86 755 2553 8256




6 Layer ENIG 1OZ Fr4 Electronic PCB Assembly




Quality Control at Linked Electronics, the PCB Assembly Service Manufacture in China 



At Linked Electronics, we choose branding raw materials including UniOhm, Samsung, Yageo resistor and capacitors, TI, NXP, CJ, Toshiba, Fairchild, ST, Qualcomm, Micron, Infineon IC are bought from Mouser, Digikey, Arrow and other platforms. Quality and lead time can be ensured because we have our purchasing office in Hongkong.


We have AOI and X-ray inspection machines which will be able to detect appearance of welding spot and ensure materials pasted by enough solder. What’s more, Linked Electronics can offer services of burning programming codes, in-circuit test, burn-in to reach high quality requirements. At delivery stage, we use anti-static electricity bubble bag and plastic bag outside to pack every printed circuit board, then place them into solid cartons with full protection. In this way, all PCBs are packed in a safe condition during air, ocean, vehicle transportation.





6 Layer ENIG 1OZ Fr4 Electronic PCB Assembly











PCBA Manufacturing Capabilities at Linked Electronics, the PCB manufacture in China


Max. PCB Size 410mm x 600mm Min. PCB Thickness 0.1mm
Max. BGA Size 74 mm x 74mm BGA Ball Pitch 0.2mm
QFP Lead Pitch 0.38mm ~ 2.54mm Min. IC Pitch 0.30mm
Min. Chip Placement 1005
Type of Assembly SMT, Thru-hole, Cable assembly, Wire Harness
Solder Type Water Soluble Solder, Lead-Free,Wave soldering
Components Passive Down to 0201 size
Leadless Chip Carriers/CSP/QFN
Double-sided SMT Assembly
Fine Pitch to 0.8mils
BGA Repair and Reball
Part Removal and Replacement
Component packaging Cut Tape, Tube ,Reels, Loose Parts
Programming Hex file or bin file firmware.
Testing Flying Probe Test, X-ray Inspection AOI Test
PCB Assembly process

IQC for incoming materials checking----

Material baking----SMT----- Semi-Products Testing & QC

---DIP parts -- IPQC--- Wave Soldering---

Semi-Products Testing & QC----Assembling----

ICT or Xray-----100% Function Testing-----

Reliability Testing (burn-testing) ---

Package - Shipping





6 Layer ENIG 1OZ Fr4 Electronic PCB Assembly











Contact Details
Linked Electronics Co., Limited

Contact Person: Mr. Jonathan

Tel: +86 755 2553 8256

Fax: 86-755-61658416

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