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Quick Details

Surface Finishing: Immersion Gold
Board Thickness: 1.3mm
Copper Thickness: 1.0 oz
Base Material: RO4350B and FR-4
Brand Name: Bicheng Enterprise Limited
Min. Line Spacing: 7.9 mil
Min. Line Width: 4.8 mil
Min. Hole Size: 0.3mm
Model Number: BIC-105-V105
Place of Origin: China (Mainland)
Solder Mask Color: Green
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
Materials (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
Meet 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)



PCB Case: 4 Layer Mixed PCB Built on 0.254mm
RO4350B + 0.36mm FR-4 with ENIG

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



General description
this is a type of 4 Layer hybrid PCB mixed 0.01" (0.254mm) RO4350B and 0.014"
(0.36mm) FR-4 for the application of Broadband Wireless Solutions. 


Basic specifications
Base material: RO4350B 0.254 mm + FR4 0.36 mm + PP 0.36 mm
Layer count: 4 layers
Type: individual single PCB
Format: 210mm x 46mm = 1 type = 1 piece
Surface finish: Immersion gold
Copper weight: Outer layer 35 m/ Inner layer 18 m
Solder mask / Legend: Green / white
Final PCB height: 1.3 mm
Standard: IPC 6012 Class 2
Packing: 25 pieces are packed for shipment. 
Lead time: 10 working days
Shelf life: 6 months

Features and benefits
Reducing signal loss in high frequency application meets the development needs of
Communication technology;

Low water absorbability influences dielectric constant and dielectric loss less at damp;
Reduce signal loss at high frequencies as well
Engineering design prevents problems from occurring in pre-production;
ISO9001, ISO14001, UL certified manufacturing factory;
Great customer service;
More than 15 years of PCB experience;
Team with passion, discipline, responsibility and honesty;
Free-of-charge PCB prototype test;
IPC Class 2 / IPC Class 3;

Application
Transmitter, VHF radio, Optoelectronic Transmitters, Tower Mounted Amplifier

Parameter and data sheet
PCB SIZE 210 x 46mm=1PCS
BOARD TYPE Multilayer PCB
Number of Layers 4 layers
Surface Mount Components YES
through Hole Components YES
LAYER STACKUP Copper ------- 18m(0.5 oz)+plate TOP layer
RO4350B 0.254mm
Copper ------- 18m
Prepreg 0.36mm
Copper ------- 35m
FR-4 Core 0.36mm
Copper ------- 18m(0.5oz) + plate  BOT Layer
TECHNOLOGY
Minimum Trace and Space: 7.9 mil / 4.8 mil
Minimum / Maximum Holes: 0.3 mm / 3.2 mm
Number of Different Holes: 12
Number of Drill Holes: 211
Number of Milled Slots: 0
Number of Internal Cutouts: NO
Impedance Control: no
Number of Gold finger: 0
BOARD MATERIAL
Glass Epoxy:  RO4350B Tg280, er<3.48, Rogers Corp; FR-4 IT158
Final foil external:  1 oz
Final foil internal:  1 oz
Final height of PCB:  1.3 mm 10%
PLATING and COATING
Surface Finish Immersion gold
Solder Mask Apply to:  TOP and Bottom, 15 micron Minimum
Solder Mask Color:  Green, PSR-2000GT600D, Taiyo Supplied.
Solder Mask Type: LPSM
CONTOUR/CUTTING Routing
MARKING
Side of Component Legend both top and bottom sides
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
4 Layer Mixed PCB Built On 0254mm RO4350B 036mm FR4 with ENIG

Pattern plating
4 Layer Mixed PCB Built On 0254mm RO4350B 036mm FR4 with ENIG