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Shenzhen Bicheng Electronics Technology Co., Ltd
Shenzhen Bicheng Electronics Technology Co., Ltd

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4 Layer High Frequency PCB On 6.6 Mil RO4350B and 10 Mil RO4350B for Radar System

4 Layer High Frequency PCB On 6.6 Mil RO4350B and 10 Mil RO4350B for Radar System

  • 4 Layer High Frequency PCB On 6.6 Mil RO4350B and 10 Mil RO4350B for Radar System
  • 4 Layer High Frequency PCB On 6.6 Mil RO4350B and 10 Mil RO4350B for Radar System
4 Layer High Frequency PCB On 6.6 Mil RO4350B and 10 Mil RO4350B for Radar System
Product Details:
Place of Origin: China
Brand Name: Bicheng Technologies Limited
Certification: UL
Model Number: BIC-0064-V4.2
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: USD80~90
Packaging Details: Vacuum
Delivery Time: 7-8 working days
Payment Terms: T/T, Paypal
Supply Ability: 45000 pieces per month
Contact Now
Detailed Product Description
Number Of Layers: 4 Glass Epoxy: RO4350B, RO4450B Mixed With FR-4 TG>135
Final Height Of PCB: 0.8mm ±0.1 Final Foil External: 1.5 Oz
Final Foil Internal: 0.5 Oz Surface Finish: Immersion Gold (17.7%) 2µ" Over 100µ" Nickel
Solder Mask Color: N/A Colour Of Component Legend: N/A
Test: 100% Electrical Test Prior Shipment

4 Layer High Frequency PCB On 6.6 Mil RO4350B and 10 Mil RO4350B for Radar System
(Printed circuit boards are custom-made products, the picture and parameters shown are just for reference)
 
Hi Everyone,
 
Multilayer high frequency PCBs are made from all high frequency material inclusive of prepreg adhesive. For example, a 4-layer RO4350B PCB is a compound of 2 cores of RO4350B substrates. As is known to all, there’re 8 cores in RO4350B family, i.e. 4mil (0.101mm) to 60mil (1.524mm).
 

RO4350B:  
4mil 0.101mm
6.6mil 0.168mm
10mil 0.254mm
13.3mil 0.338mm
16.6mil 0.422mm
20mil 0.508mm
30mil 0.762mm
60mil 1.524mm

So it’s very interesting that stack-up of 4 layers can be done in many different ways.
 
Today we talked is a 4-layer RO4350B high frequency PCB built on 6.6mil and 10mil RO4350B substrate for the application of radar system. This RF board has a thickness of 0.82mm with a minimum 4mil track and 5mil gap. This is a pure high frequency multilayer PCB with RO4450B as dielectric prepreg. Other specifications are white silkscreen over green solder mask, immersion gold plated on pads. Entire board is supplied 1 up per panel. They're fabricated per IPC 6012 Class 2 using supplied Gerber data. Each 50 panels are packed for shipment. Here’s detail of stack-up:
 
4 Layer High Frequency PCB On 6.6 Mil RO4350B and 10 Mil RO4350B for Radar System 0
 
Features and benefits
1) Excellent high frequency performance due to low dielectric tolerance and loss;
2) Good high temperature and low temperature resistance(-192℃-260℃);
3) Eligible products rate of first production: >95%
4) Delivery on time: >98%
5) Customer complaint rate: <1%
 
4 Layer High Frequency PCB On 6.6 Mil RO4350B and 10 Mil RO4350B for Radar System 1
 
 
Applications
Modular oscilloscope, Vario-coupler, Tower-mounted booster, Power amplifier
Splitter, Acoustic detection sensors, RF Switches, Trunk amplifier
 
Parameter and data sheet
 

PCB SIZE 85 x 100mm=1PCS
BOARD TYPE Multilayer PCB
Number of Layers 4 Layers
Surface Mount Components YES
Through Hole Components No
LAYER STACKUP Copper ------- 35um(1 oz)+plate TOP layer
Dielectric RO4350B 0.168mm (6.6 mil)
Copper ------- 35um(1oz)
  Dielectric RO4350F 0.203mm (8 mil)
  Copper ------ 35um (1oz)
  Dielectric RO4450B 0.254mm ( 10 mil)
  Copper ------35um (1oz) + plate Bottom Layer
TECHNOLOGY  
Minimum Trace and Space: 4 mil / 5 mil
Minimum / Maximum Holes: 0.25 mm / 2.0 mm
Number of Different Holes: 5
Number of Drill Holes: 175
Number of Milled Slots: 0
Number of Internal Cutouts: 3
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: 1 oz
Final height of PCB: 0.82 mm ±0.1mm
PLATING AND COATING  
Surface Finish Immersion gold
Solder Mask Apply To: N/A
Solder Mask Color: N/A
Solder Mask Type: N/A
CONTOUR/CUTTING Routing
MARKING  
Side of Component Legend N/A
Colour of Component Legend N/A
Manufacturer Name or Logo: N/A
VIA Plated through hole(PTH), minimum size 0.25mm.
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.

 
4 Layer High Frequency PCB On 6.6 Mil RO4350B and 10 Mil RO4350B for Radar System 2

Contact Details
Shenzhen Bicheng Electronics Technology Co., Ltd

Contact Person: Mr. Kevin Liao

Tel: 86-755-27374847

Fax: 86-755-27374947

Send your inquiry directly to us
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Shenzhen Bicheng Electronics Technology Co., Ltd
6-11C Shidai Jingyuan Fuyong Town, Baoan District, Shenzhen City, Guangdong Province, China
Tel:86-755-27374946
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