BICHENG ENTERPRISE LIMITED

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 TS 16949 certified

 

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Double Sided High Frequency PCB Built On 10 mil RO4350B With Immersion Gold

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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High Frequency PCB

  • High Precision High Frequency PCB suppliers
  • High Precision High Frequency PCB suppliers
  • High Precision High Frequency PCB suppliers
  • High Precision High Frequency PCB suppliers
  • High Precision High Frequency PCB suppliers
  • High Precision High Frequency PCB suppliers

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 called microwave.

 

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.

 

Advantages
1) The characteristic of low dielectric loss makes the signal loss at a lower level, which makes the signal transmission of the whole equipment excellent;
2) Low water absorbability influences dielectric constant and dielectric loss less at damp;
3) The temperature coefficient of dielectric constant is among the lowest of any circuit board material, making it ideal for temperature sensitive applications;
4) Stable electrical coefficient of dielectric constant;
5) Superior corrosion resistance;
6) The dielectric constant (DK) is low and stable, so the signal transmission is good without delay;

 

Typical frequencies for wireless applications:
* Current mobile: 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.

PCB Products and PCB Services
1) Material type: RO4350B, RO4003C, F4(PTFE), RF-35A2, TLA-6 etc.

2) PCB type: Double sided and multilayer PCB.
3) Hybrid of FR-4 and high freqency material combined.
4) RO4350B laminates: 10mil (0.254mm), 13.3mil (0.338mm), 20mil (0.508mm),  30mil (0.762mm), 60mil

5) RO4003C laminates: 12mil(0.305mm), 20mil(0.508mm), 32mil(0.813mm)

6) Base copper 0.5oz and 1oz
7) Solder mask most commonly used: Green and Red
8) Surface finish most commonly used:Immersion gold, copper exposure and HASL
9) Prototype, small batches run and volume production.
10) MOQ: 1PCS.

11) Door to door shipment service

High Frequency PCB Sample Introduction

Double Sided High Frequency PCB Built On 10 mil RO4350B With Immersion Gold

China Double Sided High Frequency PCB Built On 10 mil RO4350B With Immersion Gold Supplier

Large Image :  Double Sided High Frequency PCB Built On 10 mil RO4350B With Immersion Gold

Product Details:

Place of Origin: China
Brand Name: Bicheng Enterprise Limited
Certification: UL
Model Number: BIC-0505-V5.05

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: USD40~50
Packaging Details: Vacuum
Delivery Time: 5-6 working days
Payment Terms: T/T, Paypal
Supply Ability: 45000 pieces per month
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Detailed Product Description
Glass Epoxy: RO4350B Tg280℃, Er<3.48, Rogers Corp. Final Height Of PCB: 0.3 Mm ±0.1
Final Foil External: 1.5 Oz Surface Finish: Immersion Gold
Solder Mask Color: Green Colour Of Component Legend: White
TEST: 100% Electrical Test Prior Shipment

Product profile

 

1.1 General description


This is a type of double sided PCB built on 10mil RO4350B substrate with Tg 280°C

forthe application of radar RF. Its finished thickness is 0.3mm and 1oz copper. White

silkscreen and green solder mask covers both sides and immersion gold plated are

on pads. They're fabricated per IPC 6012 Class 2 using supplied Gerber data. Each

25 panels are packed for shipment.

 

1.2 Features and benefits


A. RO4350B exhibits a stable dielectric constant over a broad frequency range. This

    makes it an ideal substrate for broadband applications;
B. Excellent high frequency performance due to low dielectric tolerance and loss;
C. Long storage time,it can be stored for more than 1 year in vacuum bag;
D. SMT process is resistant to reflow soldering, resistant to rework;
E. 16000 square meter workshop;
F. UL, ISO14001, TS16949 certified;
G. Strict WIP inspection and monitoring as well as working instruction;
H. Quick CADCAM checking and free PCB quotation;
I.  Competitive price;

 

1.3 Application


balanced mixer, photocoupler , Sound control switch induction, multicoupler

 

1.4 Parameter and data sheet

PCB SIZE 91 x 62mm=1PCS
BOARD TYPE Double sided PCB
Number of Layers 2 layers
Surface Mount Components YES
Through Hole Components YES
LAYER STACKUP copper ------- 35um(1 oz)+plate TOP layer
RO4350B 0.254mm (10 mil)
copper ------- 35um(1oz) + plate BOT Layer
TECHNOLOGY  
Minimum Trace and Space: 4 mil / 4 mil
Minimum / Maximum Holes: 0.3 mm / 4.2 mm
Number of Different Holes: 9
Number of Drill Holes: 101
Number of Milled Slots: 0
Number of Internal Cutouts: 0
Impedance Control: no
Number of Gold finger: 0
BOARD MATERIAL  
Glass Epoxy: RO4350B Tg280℃, er<3.48, Rogers Corp.
Final foil external: 1.5 oz
Final foil internal: N/A
Final height of PCB: 0.3 mm ±0.1
PLATING AND COATING  
Surface Finish Immersion gold
Solder Mask Apply To: TOP, 12micron Minimum
Solder Mask Color: Green, PSR-2000GT600D, Taiyo Supplied.
Solder Mask Type: LPSM
CONTOUR/CUTTING Routing
MARKING  
Side of Component Legend TOP
Colour of Component Legend White, IJR-4000 MW300, Taiyo brand
Manufacturer Name or Logo:

Marked on the board in a conductor and

leged FREE AREA

VIA Plated through hole(PTH), minimum size 0.3mm.
FLAMIBILITY RATING UL 94-V0 Approval MIN.
DIMENSION TOLERANCE  
Outline dimension: 0.0059"
Board plating: 0.0029"
Drill tolerance: 0.002"
TEST 100% Electrical Test prior shipment
TYPE OF ARTWORK TO BE SUPPLIED email file, Gerber RS-274-X, PCBDOC etc
SERVICE AREA Worldwide, Globally.

 

Variety of PCB's

Double Sided High Frequency PCB Built On 10 mil RO4350B With Immersion Gold

PCB Pattern platingDouble Sided High Frequency PCB Built On 10 mil RO4350B With Immersion Gold

Contact Details
BICHENG ENTERPRISE LIMITED

Contact Person: Ms. Bonnie Shi

Tel: 86-755-27374946

Fax: 86-755-27374947

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