Surface Finishing: | Immersion gold |
---|---|
Board Thickness: | 0.8mm |
Copper Thickness: | 1.5 oz |
Base Material: | RO4350B |
Brand Name: | Bicheng Enterprise |
Min. Line Spacing: | 5 mil |
Min. Line Width: | 4.5mil |
Min. Hole Size: | 0.3mm |
Model Number: | BIC-047-V47 |
Place of Origin: | China (Mainland) |
Solder Mask Color:: | Green |
Colour of Component Legend: | White |
TEST: | 100% Electrical Test prior shipment |
Quick Details
Specifications
Brief Introduction
RO4350B High Frequency Circuit Material is glass reinforced hydrocarbon/ceramic laminates
(Not PTFE) designed for performance sensitive, high volume commercial applications. Currently
Double sided and multilayer RO4350B PCB's are available at Bicheng company. Double sided
RO4350B PCB with thickness 10mil (0.254mm), 20mil (0.508mm), 30mil (0.762mm) and 60mil
(1.524mm) are the bestsellers. We provide prototype runs, small batches and volume production
Services.
Advantages
1) Excellent high frequency performance due to low dielectric tolerance and loss;
2) Excellent dimensional stability.
3) Low thermal coefficient of dielectric constant;
4) Low Z-Axis expansion;
5) Low in-plane expansion coefficient;
6) Stable electrical properties verus frequency;
Applications
1) Attenuator, Automatic gate induction;
2) LNB's for direct broadcast satellites;
3) Microstrip antenna, spread spectrum;
4) Microstrip and cellular base station antennas and power amplifiers;
5) RF identifications tags
6) Spread spectrum communications systems
7) Trunk amplifier, splitter module etc.
PCB Case: Immersion Gold PCB On 30 mil RO4350B
with Double Layers
(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 high frequency substrate with Tg 288C for the
Application of 4G WiFi Module. It's 0.8 mm thick, white silkscreen over green solder mask.
All via's are open to air. Pads are plated by immersion gold. the base material is used from
Rogers RO4350B, entire board supplying 1 PCB up. They're fabricated per IPC 6012 Class
2 using supplied Gerber data. Each 25 panels are packed for shipment.
Features and benefits
the dielectric constant (DK) is low and stable, so the signal transmission is good without
Delay;
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;
Excellent dimensional stability;
Good high temperature and low temperature resistance(-192-260);
UL recognized and RoHS Directive-compliant;
Electrical test and high voltage test;
Impedance control test and solder-ability test;
Micro-section and thermal stress test;
Reliability test, insulation resistance test and ionic contamination test;
Meeting your PCB needs from prototype to mass production;
Application
Low noise amplifier,Acoustic detection sensors,Optoelectronic Transmitters,4G antenna
Parameter and data sheet
PCB SIZE |
67 x 33mm=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 0.762mm | |
Copper ------- 35um(1oz) + plate BOT Layer | |
TECHNOLOGY |
|
Minimum Trace and Space: |
5 mil / 4.5 mil |
Minimum / Maximum Holes: |
0.3 mm / 4.6 mm |
Number of Different Holes: |
7 |
Number of Drill Holes: |
105 |
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: |
0.8 mm 10% |
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 |
Gerber RS-274-X, PCBDOC etc |
SERVICE AREA |
Worldwide, Globally. |
Variety of PCBs