Linked Electronics Co., Limited

One Stop PCB solution Provider

Sales & Support
Request A Quote - Email
Select Language
About Us
PCB Services
PCB Capabilities
Quality Assurance
Contact Us
Request A Quote
Home SamplesMultilayer PCB Board

Semi Flex Milled 1OZ 0.25mm Multilayer PCB Board

PCB Certifications
Good quality PCB Assembly Services
Good quality PCB Assembly Services
Customer Reviews
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

Linked have shown strong competitive pricing, quality product and on time delivery in the time we have been working together

—— 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.

—— Nate

I'm Online Chat Now

Multilayer PCB Board

  • High Precision Multilayer PCB Board suppliers

PCB, what we normal call as "printed circuit Board", is the basic for all electronics products. 

If we classify the PCB by layers, there will be single sided PCB, double sided PCB, and multilayer PCB Board.


Multilayer PCB Instructions by Linked Electronics


Multilayer PCB Board is made up of more than 2 copper layers, and those copper layers are boned by prepeg.  Conductor on different layers are connected with vias.

Compared with doubled sided layers, multilayer circuit board is smaller with higher capacity, faster speed, better durability and greater functionality. For BGA and QNF packages, electronic design engineer will use HDI multilayer PCB. 


By category in Linked Electronics, there are multilayer FR4 PCB, multilayer Rogers PCB, multilayer rigid flex PCBs, heavy copper multilayer PCB and HDI multilayer PCB board. 


Applications of Multilayer PCBs


Mulilayer PCB is used more and more in electronics industries becuse of its unique advantages.


Multilayer PCB boards is much more precise and has better performance than double sided PCBs, which is widely used in industrial, medical and communication industries. 




Semi Flex Milled 1OZ 0.25mm Multilayer PCB Board

Semi Flex Milled 1OZ 0.25mm Multilayer PCB Board
Semi Flex Milled 1OZ 0.25mm Multilayer PCB Board Semi Flex Milled 1OZ 0.25mm Multilayer PCB Board Semi Flex Milled 1OZ 0.25mm Multilayer PCB Board

Large Image :  Semi Flex Milled 1OZ 0.25mm Multilayer PCB Board

Product Details:

Place of Origin: China
Brand Name: Linked Electronics
Certification: UL, TS16949, ISO14001, ISO9001
Model Number: LPCB1444

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: Semi Flex PCB Material: FR4 General Only
PCBA Standard: IPC-A-610E Type Of Assembly: SMT, Thru-hole
Key Word: Heavy Copper PCB Copper Weight: 1OZ, Flex Area 12um
Application: Automotive Industry Lead Time: 10 Days Or By Further Discussion
High Light:

rigid pcb board


industrial circuit board

Semi Flex PCB Mutilayer Depth Milled 4 Layer FR4 HASL 1OZ 0.25mm for Flex Area



Thank you for stopping at Linked Electronics, we are a PCB manufacturing in China, specializing in quick turn, high precision and multilayer PCB Board fabrication.



Semi Flex PCB


Unlike the rigid flex PCB, semi-flex PCB is made purely from FR4 material, and on the specific area which requires bending. And the bending section has been thinned to a specific thickness by depth-milled technology so that the area will provides a flexible section of the traditional FR4 PCB. However, semi-flex PCBs have a very limited numbers of bends compared with rigid flex PCBs.


Linked Electronics has been manufacturing and supplying semi flex electronics PCB boards for more than 5 years. Due to our high quality and reliability product performance, our PCBs are widely used in IoT, automotive and industry control products.


Semi Flex PCBs are used most in applications with no dynamic stress of the bending areas. It is relatively much more cost effective than rigid flex PCB boards. It can replace rigid flex PCB board in some applications.


At Linked Electronics, our production have adopted a better solution for semi flex PCB board manufacturing even though it needs more operations process thus it will cost more to build the semi flex PCB boards. Contact us today, let's discuss your semi flex PCB request.






PCB Product Detail



Product Name 


4 Layer Semi Flex PCB


PCB Spec


1.6mm with 0.25mm flex area, 1oz, green soldermask, white legend, immersion Gold



Lead Time


10 days


Manfuacturing Standard


IPC Class 2, IPC Class 3 standard


Test Method


AOI, Flying Probe Test









Advantages of Semi Flex FR4 PCB


1.Elimination of components


2.More cost effective than rigid flex PCB board


3. Space saving for the final products







Semi Flex Milled 1OZ 0.25mm Multilayer PCB Board






Q: What PCB service does Linked Electronics provides?
A: We provide one stop PCB service including PCB fabrication, SMT, components sourcing and stencil 


Q: What is your minimum order quantity (MOQ)?
A: At Linked Electronics, we have no MOQ. Even 1 pcs is ok for us.

Q: What is needed for PCB & PCBA quotation?
A: For PCB: Quantity, Gerber file and technic requirements (material,size, surface finish treatment, copper thickness,board thickness).
For PCBA: PCB information, BOM,Testing documents.


Q: What are the main applications of your PCB/PCBA services?
A: Automotive, Medical, Industry Control,IOT,Smart Home,Military.


Contact Details
Linked Electronics Co., Limited

Contact Person: Mr. Jonathan

Tel: +86 755 2553 8256

Fax: 86-755-61658416

Send your inquiry directly to us (0 / 3000)