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Quick Details

Surface Finishing: Immersion silver
Board Thickness: 1.1 mm
Copper Thickness: 1.0 oz
Base Material: RO4003C mixed with FR-4
Brand Name: Bicheng Enterprise Limited
Min. Line Spacing: 5 mil
Min. Line Width: 6 mil
Min. Hole Size: 0.3mm
Model Number: BIC-101-V101
Place of Origin: China (Mainland)
Solder Mask Color: Blue
Colour of Component Legend: White
TEST: 100% Electrical Test prior shipment

Specifications

Brief Introduction
with the development of electronic communication technology, the communication frequency
Is becoming higher and higher, and the high frequency signal transmission, need to use low
Dielectric constant (Dk), low dielectric loss (Df) but expensive special materials. these materials
Have cyanate and high frequency materials such as polytetrafluoroethylene / ceramic based
(PTFE/Ceramic), hydrocarbons / ceramic based materials (Hydra Carbon/Ceramic).
Usually these materials are expensive. 

Reducing the cost is an important means for customers to improve the competitiveness of
Products. Therefore, the customers adopt the laminated structure of mixed materials in the
Design of PCB structure, that is, the necessary signal layer uses high-frequency materials to
the needs of signal transmission. Other line layers are made of conventional fiberglass epoxy
FR-4, which we call a hybrid board.


Available high frequency material (Core)
RO4350BRO4003C
4mil (0.1mm)8mil (0.203mm)
6.6mil (0.168mm)12mil (0.3mm)
10mil (0.254mm)20mil (0.508mm)
13.3mil (0.338mm)32mil (0.813mm)
20mil (0.508mm)60mil (1.524mm)
30mil (0.762mm)
60mil (1.524mm)



PCCB Case: 4 Layer Hybrid PCB with RO4003C + FR4
Combined

(PCB's are custom-made products, the picture and parameters shown are just for reference)



General description
this is a type of high frequency PCB built on RO4003C and FR4 combined for the application
of analogue transmitter. It's a 4 layer RF PCB board at 1.1 mm thick. It's immersion silver
Finish with blue solder mask and white silkscreen. It's fabricated per IPC 6012 Class 2 using
Supplied Gerber data. Each 20 boards are packed for shipment. 



Features and benefits
the characteristic of low dielectric loss makes the signal loss at a lower level, which makes
the signal transmission of the whole equipment excellent.

Stable electrical coefficient of dielectric constant.
Delamination of copper foil will not be caused by the change of cold and heat due to the
Consistency with the thermal expansion coefficient of copper foil. 

Immersion gold has excellent surface planarity, particularly helpful for PCBs with BGA
Packages or even CSP mounted components to reduce failure rate during assembly and
Soldering.

PCB manufacturing is strictly as per required specifications. 
Meeting your printed circuit board needs from PCB prototyping to mass volume production.
Reduce manufacturing cost from advanced equipment import, worker training and technology
Improvement and management.

International approvals
RoHS materials

Application
Uhf radio, Directional coupler, Analogue transmitter, Base station antenna


Parameter and data sheet
PCB SIZE 70 x 12mm=1PCS
BOARD TYPE Hybrid PCB
Number of Layers Multilayer PCB, 4 layer PCB
Surface Mount Components YES
through Hole Components NO
LAYER STACKUP Copper ------- 35um(1oz)+plate TOP layer
RO4003C 0.203mm (8 mil)
Copper ------- 35um(1oz) MidLayer 1
FR-4 0.50 mm
Copper ------- 35um(1oz) MidLayer 2
FR-4 0.20 mm
Copper ------- 17um(0.5oz)+plate BOT Layer
TECHNOLOGY
Minimum Trace and Space: 5 mil / 6 mil
Minimum / Maximum Holes: 0.3/5.5 mm
Number of Different Holes: 8
Number of Drill Holes: 97
Number of Milled Slots: 0
Number of Internal Cutouts: 1
Impedance Control: no
Number of Gold finger: 0
BOARD MATERIAL
Glass Epoxy:  RO4003C 0.203 mm (8 mil) and FR-4 0.20 mm combined
Final foil external:  1oz
Final foil internal:  1oz
Final height of PCB:  1.1mm 0.11
PLATING and COATING
Surface Finish Immersion Silver
Solder Mask Apply to:  Top and Bottom side
Solder Mask Color:  Blue, KSM-6189BL04/KSM-19H01
Solder Mask Type: LPSM
CONTOUR/CUTTING Routing
MARKING
Side of Component Legend Top  
Colour of Component Legend White
Manufacturer Name or Logo:  N/A
VIA Plated through hole(PTH), via open
FLAMIBILITY RATING UL 94-V0 Approval MIN.
DIMENSION TOLERANCE
Outline dimension:   0.0059" (0.15mm)
Board plating: 0.0030" (0.076mm)
Drill tolerance:  0.002" (0.05mm)
TEST 100% Electrical Test prior shipment
TYPE of ARTWORK to BE SUPPLIED Gerber RS-274-X, PCBDOC etc
SERVICE AREA Worldwide, Globally.


Variety of
4 Layer Hybrid PCB with RO4003C FR4 Combined

Aluminum drill
4 Layer Hybrid PCB with RO4003C FR4 Combined