4 Layer High Frequency PCB Built On 10mil RO4350B + 6mil RO4350B
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 high frequency PCB built on all low loss
RO4350B material for the application of radar RF.
Basic specifications
Base material: RO4350B 6.6mil + RO4450B 8mil + RO4350B 10mil
Layer count: 4 layers
Type: Individual PCB
Format: 125mm x 70mm = 1 type = 1 piece
Surface finish: Immersion gold
Copper weight: Outer layer 35 μm/ Inner layer 35 μm
Solder mask / Legend: Green / white
Final PCB height: 0.8 mm
Standard: IPC 6012 Class 2
Packing: 25 pieces are packed for shipment.
Lead time: 10 working days
Shelf life: 6 months
Excellent high frequency performance due to low dielectric
tolerance and loss;
Reducing signal loss in high frequency application meets the
development needs of communication technology;
Tg > 280 ℃;
Powerful PCB capabilities support your research and development,
sales and marketing;
Professional and experienced engineers check your production files
Money-saving, Worry-saving and Labor-saving;
Hassle-free, one-to-one after-sales service;
No minimum order quantity. 1 piece is available;
Application
Splitter, Acoustic detection sensors, RF Switches, Trunk amplifier
Parameter and data sheet
| PCB SIZE | 125 x 70mm=1PCS |
| BOARD TYPE | Multilayer PCB |
| Number of Layers | 4 layers |
| Surface Mount Components | YES |
| Through Hole Components | YES |
| LAYER STACKUP | copper ------- 35µm(1 oz)+plate TOP layer |
| RO4350B 6.6mil (0.167mm) |
| copper ------- 35µm |
| Prepreg RO4450B 8mil (0.203mm) |
| copper ------- 35µm |
| RO4350B 10mil (0.254mm) |
| copper ------- 35µm(1oz) + plate BOT Layer |
| TECHNOLOGY | |
| Minimum Trace and Space: | 2.99 mil / 3.62 mil |
| Minimum / Maximum Holes: | 0.3 mm / 3.2 mm |
| Number of Different Holes: | 6 |
| Number of Drill Holes: | 91 |
| 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 |
| Final foil external: | 1 oz |
| Final foil internal: | 1 oz |
| Final height of PCB: | 0.8 mm ±10% |
| PLATING AND COATING | |
| Surface Finish | Immersion gold |
| Solder Mask Apply To: | TOP and Bottom, 15 micron Minimum |
| Solder Mask Color: | Green,LP-4G/G-05, Nanya Supplied. |
| Solder Mask Type: | LPSM |
| CONTOUR/CUTTING | Routing |
| MARKING | |
| Side of Component Legend | Both top and bottom sides |
| Colour of Component Legend | White, S-380W, 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. |
About Us
Bicheng PCB, a unique printed circuit board supplier based in
Shenzhen China serves worldwide customers since it’s born in 2003.
At Bicheng, every batch of PCB goes through electrical test, AOI
inspection, high voltage test, Impedance control test,
micro-section, solder-ability test, thermal stress test,
reliability test, insulation resistance test and ionic
contamination test etc. Finally it is like a beautiful gift to be
delivered to your hands.
Different plant scale to suit for your requirements
16000 square meter factory building
30000 square meter month capability
8000 types of PCB per month
ISO9001, ISO14001, TS16949, UL Certified
Variety of PCB technology to meet the market demands
HDI board
Heavy copper board
Hybrid material board
Blind via board
High frequency board
Metal core board
Immersion gold board
Multilayer board
Backplane board
Gold finger board
Comprehensive sales service presale, in sale and after sale.
Quick CADCAM checking and free PCB quotation
Free-of-charge PCB panelization
Prototype PCB capability
Volume Production capability
Quick turn-around samples
Free-of-charge PCB test
Solid carton packing
