High Frequency RO4350B PCB rogers circuit board with ENIG finished

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Product Overview


High Frequency RO4350B PCB rogers circuit board with ENIG finished



Dear buyer,

As is known,PCB and PCBA is customized product ,so the unit price is not real,details pls contact me and a quotation will be offered.
Please send us files below for quotation

1. PCB quotation:  files in gerber files".pcbdoc", ".lay", ".lay6" or ".brd" .

2. PCBA quotation:  Gerber file and BOM list in the format of "xls" are needed.

3.PCB reverse engineering serice: original sample is needed.

4.PCB layout service: Schematic diagram is needed.


Product Description

Rogers 4350 materials provides tight control on dielectric constant and low loss while utilizing the same processing method as standard epoxy/glass. PCB designers prefer Rogers 4350 materials for High Frequency PCB projects for its lower dielectric loss, reduced signal loss, lower cost of circuit fabrication and better suitability for fast-turnaround prototyping applications. The typical applications include:
1. Cellular Base Station Antennas and Power Amplifiers
2. Microwave point to point (P2P) links
3. Automotive Radar and Sensors
4. RF Identification (RFID) Tags
5. LNB’s for Direct Broadcast Satellites


PCB Capability:

Fastline Circuits Co.,Limited

PCB Manufacturing Capability 


Manufacture Capability


1-50 Layers

Material Types

Fr-4, Fr-5, High-Tg, Halogen Free, Rogers, Isola, Taconic, 

 Arlon, Teflon,  Aluminum Based,Copper Based PCB

Board Thickness


Min. Track Width

3mil / 0.075mm

Min. Track Space

3mil / 0.075mm

External Cu Thickness

HOZ-15OZ / 17um~525um

Internal Cu Thickness

HOZ-8OZ / 17um~280um

Drilling Bit Size ( CNC )

6mil-256mil / 0.15mm-6.50mm

Laser Drilling Hole Size

4mil / 0.1mm

Aspect Ration


Solder Mask

Green, Blue, White, Black, Red, Yellow, Purple, etc.

Plugged Hole Diameter

8mil-20mil/ 0.20mm-0.50mm

Impedance Control V-scoring

Min ±5%, General ±10%

Surface Finishing

HASL, HASL(lead Free), Immersion Gold, Immersion Tin, 

Immersion Silver, OSP, Hard Gold( up to 100u" )



Rogers Material we used commonly:

 Rogers PCB material.png



PCB advantages:

  • R&D team support 

  • UL, RoHS,ISO9001,SGS

  • IPC class2/ IPC Class 3

  • Advanced production line and promtly delivery.

  • Honest Credibility in China.

  • Professional and abundant experience in PCB

  • Competitive price and good quality.

  • Excellent after-sales service


PCB & PCBA showcase:

PCB prototype.jpg

fpc prototype.jpg

PCBA prototype.jpg








Our Services

PCB & PCBA Service:

We provide One-stop service from PCB design, components sourcing, assembly and function test and final production built.  We also provide PCB&PCBA clone or copy service.

pcb service.jpg


Lead Time & Payment terms:




Shipping Methods:


Of course, if you prefer other ways, we also can meet your demand.



Company Information


Fastline is a Leading PCB manufacturer in China. It was found in 2003, serving customers in over 40 countries from various electronic industries, Over 70% of products are exported to America, Europe and other Asia Pacific countries.

Fastline could meet all your PCB manufacturing needs, including High multilayer PCB, Aluminum based PCB, HDI PCB, Rigid-flex PCB, heavy copper PCB, and PCB assembly as well. Our products are widely applied in telecom, industrial control, power electronics, medical instrument , security electronics, aerospace and so on. And Provides "PCB One-stop PCB solution" to meet customers' diverse demands.

Our factories with a facility area of more than 40,000 square meters with 1000 professional staff,And we have got the approval of  ISO9001 certificates. UL, SGS Certification and all Products Meet RoHS compliance. 


PCB workshop.jpgPCB workshop-1.jpgPCBA SMT Workshop.jpg






Q1: What's your minimum order quantity?

A1: Our MOQ is not the same based on different items. Small orders are also welcome.


Q2: what file we should offer?

A2PCB:Gerber file is better,( Protel ,power pcb,PADs file);       PCBA : Gerber file and BOM list.


Q3: What any other information should be offered except for file?

A3:Following specifications are needed for quotation:

a) Base material 

b) Board thickness:

c) Copper thickness

d) Surface treatment: 

e) color of solder mask and silkscreen

f) Quantity


Q4: Can you provide quick turn PCB?

 A4:Yes,we can provide quick time service 1-2days.


Q5: What payment terms do you have?

A5: For small orders, we usually prefer Paypal and Western Union; For bigger order,pls pay by TT.


Q6How about the shipping method?

A6: We have stable cooperations with DHL, FedEx, EMS, UPS, TNT and other air flight way or sea freight company.Usually, we will quote you the most reasonable shipping method according to your country, good types, weight and requested delivery time.

We shall appreciate if you could write us details of your order quantity, country, seaport/airport before you send us an inquiry. In this way, we can offer you the best and most accurate price.


Q7: I am very satisfied after I read your information, how can I start to purchase my order?

A7: Please click the "send" at the bottom of this page or contact our sales on Trade Manage online!


How to Contact Us? 

Would like to know more about the product? Send us an inquiry, click "Send" now!


Pls, feel free to send us Gerber file for latest price and discount!





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