Shenzhen Bicheng Electronics Technology Co., Ltd

High Frequency PCB | Metal Core PCB | Flexible PCB

RO4350B / 4003C | RT/duroid 5880/ 5870 | RF-35TC / TLY-5

90%  export | UL, ISO 9001, ISO14001 and IATF 16949 certified


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PCB Board F4B high frequency PCB

Customer Reviews
Kevin, Received and tested the boards - thanks very much. These are perfect, exactly what we needed. rgds Rich

—— Rich Rickett

Ruth, I got the PCB today, and they are just perfect. Please stay a little patience, my next order is coming soon. Kind regards from Hamburg Olaf

—— Olaf Kühnhold

Hi Natalie. It was perfect, I attach some pictures for your reference. And I send you next 2 projects to budget. Thanks a lot again

—— Seba T.

Kevin, Thanks, they were perfectly made, and work well. As promised, here are the links for my latest project, using the PCBs you manufactured for me:

—— Daniel F

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PCB Classroom

PCB Classroom Sample Introduction

PCB Board F4B high frequency PCB

China PCB Board F4B high frequency PCB Supplier

Large Image :  PCB Board F4B high frequency PCB

Product Details:

Place of Origin: China
Brand Name: Bicheng Enterprise
Certification: UL
Model Number: BIC-128-V1.28

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: USD 2.99-9.99 PER PIECE
Packaging Details: Vacuum
Delivery Time: 10 working days
Payment Terms: T/T, Western Union
Supply Ability: 45000 pieces per month
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Detailed Product Description
Number Of Layers: 1 Layer, 2 Layer, Multilayer, Hybrid Type (Mixed) Glass Epoxy:: F4B Series
Final Foil: 0.5oz (17 µm), 1oz (35µm), 2oz (70µm) Final Heig1.0-5.0mmht Of PCB:: 10mil (0.254mm), 20mil (0.508mm), 30mil (0.762mm), 60mil (1.524mm)
Surface Finish: Bare Copper, HASL, ENIG, Silver, OSP,etc. Solder Mask Color:: Green, Black, Blue, Yellow, Red Etc.
Colour Of Component Legend: Green, Black, Blue, Yellow, Red Etc. Test: 100% Electrical Test Prior Shipment

Hello everybody,

Today we talk about domestic F4B high-frequency circuit board.


F4B series high frequency material is mainly PTFE glass fiber cloth and ceramic-filled PTFE glass fiber cloth etc. It is a series of high frequency materials of Chinese brand, which is cheap in price and stable in quality. It's widely applied to navigation, radar, satellite communication, 4G communications, 5G communications and the like.


Let’s see our F4B high frequency PCB capability.

PCB Capability
PCB material: PTFE
Designator: F4B series
Dielectric constant: 2.2, 2.55 and 2.65
  2.17, 2.45, 2.75 and 3.0
Layer count: 2 Layer, Multilayer, Hybrid type
Copper weight: 0.5oz, 1oz, 2oz
PCB thickness: 0.17mm, 0.25mm, 0.5mm, 0.8mm, 1.0mm,
1.5mm, 2.0mm, 3.0mm, 4.0mm and 5.0mm, etc.
PCB Size: ≤400mm X 500mm
Solder mask: Green, Black, No colour etc..
Surface finish: Bare copper, HASL, ENIG etc.


The common dielectric constant is 2.2, 2.55 and 2.65, and the other dielectric constants are 2.17, 2.45, 2.75 and 3.0; Copper weight at half ounce, 1oz and 2oz are available; the thickness of board ranges from 0.17mm to 5.0mm.


We can provide you with single sided board, double sided board, multilayer board and hybrid circuit board with FR-4.

The common color of solder mask is green, black and no color used.

The surface finish usually used is bare copper (no finish), HASL and immersion gold.

PCB Board F4B high frequency PCB


The basic color of F4B PCB is brown.


We specialize in supplying prototype, small batches and large quantity supply.

Should you have any questions, please feel free to contact us.

Thank you for your reading.

Contact Details

Contact Person: Ms. Bonnie Shi

Tel: 86-755-27374946

Fax: 86-755-27374947

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