Bicheng Enterprise Limited

China Manufacturer with main products: High Frequency PCB, RF Circuit Board, Microwave PCB, PCB Prototypes, Impedance PCB, High Tg PCB, Multilayer PCB, RO4350B PCB

Home  >Products Catalog > High Frequency PCB > High Frequency PCB Bare Board | 10 Mil RO4350B Printed Circuit Board | Immersion Gold HF PWB

High Frequency PCB Bare Board | 10 Mil RO4350B Printed Circuit Board | Immersion Gold HF PWB SafeBuy Supplier Member

FOB Price: 2.99 - 5.99 USD/Piece
Supply Ability: 45,000 Piece(s) per Month
Shipping: Door to door
Payment Terms: T/T, Western Union, Other, Paypal
In Stock
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Shenzhen in China
Packaging Details: Vacuum

Quick Details

  • Surface Finishing: Immersion gold
  • Board Thickness: 0.3mm
  • Copper Thickness: 1 oz
  • Base Material: RO4350B
  • Brand Name: Bicheng Enterprise
  • Min. Line Spacing: 5 mil
  • Min. Line Width: 4 mil
  • Min. Hole Size: 0.2mm
  • Model Number: BIC-050-V50
  • Solder Mask Color:: Green
  • Colour of Component Legend: White
  • Test: 100% Electrical Test prior shipment


Brief Introduction
Just as its name implies, high frequency is that the frequency is relatively high, generally refers
to the frequency of >=300 MHz (i.e. Wave length <=1m), that is, the usual radio frequency
Band. the electromagnetic wave of frequency >=1GHz is named microwave.
Typical frequencies for wireless applications:
* Current: 0.9GHz - 2GHz
* 3G systems: 2.5GHz
* Bluetooth: 2.5GHz
* GPS: 12.6GHz
* LMDS: 24GHz and 40GHz
* Automotive: 77GHz
Market: RFID, Wireless communications, base station and antenna, amplifier, military products,
Consumer electronics.  
High frequency printed circuit board or microwave PCB refers to the printed circuit board made
on the high frequency (microwave) substrate copper clad plate. the common types are: Double
-sided board, multilayer board and mixed structure.
Mixed structure includes high performance special substrate, PP sheet + ordinary performance
Board and PP sheet mixed pressing board; high frequency substrate + ordinary FR4 substrate;
High frequency substrate + metal base etc.

PCB Case: High Frequency PCB Bare Board | 10 mil
RO4350B Printed Circuit Board | Immersion Gold HF
(Printed circuit boards are custom-made products, the picture and parameters shown are
Just for reference)

General description
this is a type of double sided PCB built on 10mil RO4350B substrate with Tg 280C for the
Application of 4G Coverage. It's 0.3mm thick finished with white silkscreen over green solder
Mask and immersion gold are plated on pads. the base material is used from Rogers Corp.,
Entire board supplying 2 up per panel. They're fabricated per IPC 6012 Class 2 using supplied
Gerber data. Each 50 panels are packed for shipment. 

Features and benefits
Reducing signal loss in high frequency application meets the development needs of
Communication technology;
Excellent high frequency performance due to low dielectric tolerance and loss;
Excellent surface planarity, helpful for PCBs with BGA packages to reduce failure rate
during assembly and soldering;
Excellent surface planarity for CSP mounted components to reduce failure rate during
Assembly and soldering;
Engineering design prevents problems from occurring in pre-production;
ISO9001, ISO14001, UL certified manufacturing factory;
Quick Lead time: 3-5 days;
Small quantity order is accepted;

Modular oscilloscope,Optical coupler, Indoor wall hanging antenna, RF transceiver 

Parameter and data sheet


30 x 20mm=2PCS


Double sided PCB

Number of Layers

2 layers

Surface Mount Components


through Hole Components



Copper ------- 18um(0.5 oz)+plate TOP layer

RO4350B 0.254mm

Copper ------- 18um(0.5oz) + plate  BOT Layer



Minimum Trace and Space:

5 mil / 4 mil

Minimum / Maximum Holes:

0.2 mm / 0.2mm

Number of Different Holes:


Number of Drill Holes:


Number of Milled Slots:


Number of Internal Cutouts:


Impedance Control:


Number of Gold finger:




Glass Epoxy: 

RO4350B Tg280, er<3.48, Rogers Corp.

Final foil external: 

1.0 oz

Final foil internal: 


Final height of PCB: 

0.3 mm 0.1



Surface Finish

Immersion gold

Solder Mask Apply to: 

TOP 12micron Minimum

Solder Mask Color: 

Green, PSR-2000GT600D, Taiyo Supplied.

Solder Mask Type:






Side of Component Legend


Colour of Component Legend

White, IJR-4000 MW300, Taiyo brand

Manufacturer Name or Logo: 

Marked on the board in a conductor and leged


Plated through hole(PTH), minimum size 0.22mm.
Via tented.


UL 94-V0 Approval MIN.



Outline dimension:  


Board plating:


Drill tolerance: 



100% Electrical Test prior shipment


Gerber RS-274-X, PCBDOC etc


Worldwide, Globally.

Variety of PCBs
High Frequency PCB Bare Board 10 mil RO4350B Printed Circuit Board Immersion Gold HF PWB

 High Frequency PCB Bare Board 10 mil RO4350B Printed Circuit Board Immersion Gold HF PWB

Other products from this supplier

Microwave PCB Boards Built on RO4350B 10 Mil with Immersion Gold    
FOB Price: 2.00-3.00 USD/Piece
Min Order: 1 Piece
RO4350B PCB |High Frequency PCB Bare Board | 0.3mm Printed Circuit Board | Immersion Gold PWB    
FOB Price: 2.00-3.00 USD/Piece
Min Order: 1 Piece
Hybrid PCB Mixed Material PWB Built on 10 Mil RO4350B+FR4 with Blind Via    
FOB Price: 5.00-6.00 USD/Piece
Min Order: 1 Piece
Double Sided PCB Built on 10 Mil RO4350B with Immersion Gold    
FOB Price: 2.00-3.00 USD/Piece
Min Order: 1 Piece
High Frequency PCB on 8 Mil RO4350B & 10 Mil RO4450B with Immersion Gold for Radar RF    
FOB Price: 4.00-5.00 USD/Piece
Min Order: 1 Piece
RO4350B PCB Built on 10mil Substrate Microwave PCB    
FOB Price: 2.00-3.00 USD/Piece
Min Order: 1 Piece

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