Multilayer PCB RO4350b Blind Via From Top to Inner Layer
| Price: |
US $ 1.01/Piece |
| Min Order: |
1/Piece |
| Pay Type: |
T/T,Western Union |
| Prod Model: |
BIC-899-V8.99 |
| Final Foil External: |
1.0oz |
| Final Height Of PCB: |
1.0mm |
| Surface Finish: |
Immersion Gold (22.31% ) |
| Solder Mask Color: |
Green |
| Colour Of Component Legend: |
White |
| Minimum Trace And Space: |
4 Mil/4 Mil |
| Minimum / Maximum Holes: |
0.35 mm / 4.5 mm |
| Final Foil Internal: |
0.5 Oz |
| Via: |
Minimum Size 0.35mm |
| Test: |
100% Electrical Test Prior Shipment |
| Type: |
Rigid Circuit Board |
| Flame Retardant Properties: |
V0 |
| Dielectric: |
RO4350b |
| Material: |
Hydrocarbon/Woven Glass |
| Insulation Materials: |
Glass Reinforced Hydrocarbon |
Product Description
1.1 General Description
This is a type of 4 layer HDI high frequency multilayer PCB built on RO4350B with RO4450B
prepreg for the application of radar RF board. It's 1.0 mm thick with white silkscreen (Taiyo) on
green solder mask (Taiyo) and immersion gold on pads. This board contains blind via from top
layer to inner 1, top layer to inner 3. Since it's asymmetric buildup,1.2% warpage is allowed. It's
fabricated per IPC 6012 Class 2 using supplied Gerber data. Each 25 boards are packed for
shipment. 1.2 Features and benifitsa. The temperature coefficient of dielectric constant is among the lowest of any circuit board
material, making it ideal for temperature sensitive applications.
b. Reducing signal loss in high frequency application meets the development needs of
communication technology.
c. Excellent high frequency performance due to low dielectric tolerance and loss.
d. Gold has high solderability, no stressing of circuit boards and less contamination of PCB
surface.
e. Engineering design prevents problems from occurring in pre production.
f. 100% tests inclusive of electrical test and AOI inspection.
g. Fast and flexible to save the time of production from prototype to standard production
h. Great customer service
i. UL recognized and RoHS Directive-compliant1.3 Application
Rf module, Power splitter, Low Noise Block, 3G antenna1.4 Parameter and data sheet| PCB SIZE | 100 x 105mm=1PCS |
| BOARD TYPE | Multilayer PCB |
| Number of Layers | 4 layers |
| Surface Mount Components | YES |
| Through Hole Components | YES |
| LAYER STACKUP | copper ------- 18um(0.5oz)+plate TOP layer |
| RO4350B 0.168mm |
| copper ------- 18 um(0.5 oz) MidLayer 1 |
| RO4450B X 2 sheet 0.203mm |
| copper ------- 18 um(0.5 oz) MidLayer 2 |
| RO4350B 0.508 mm |
| copper ------- 18um(0.5oz)+plate BOT layer |
| TECHNOLOGY | |
| Minimum Trace and Space: | 4 mil/4 mil |
| Minimum / Maximum Holes: | 0.35 mm / 4.5 mm |
| Number of Different Holes: | 9 |
| Number of Drill Holes: | 213 |
| Number of Milled Slots: | 0 |
| Number of Internal Cutouts: | 0 |
| Impedance Control: | no |
| Number of Gold finger: | 0 |
| BOARD MATERIAL | |
| Glass Epoxy: | RO4350B+RO4450B |
| Final foil external: | 1 oz |
| Final foil internal: | 0.5 oz |
| Final height of PCB: | 1.0mm ±0.1 |
| PLATING AND COATING | |
| Surface Finish | Immersion gold (22.31% ) 0.05µm over 3µm nickel |
| Solder Mask Apply To: | TOP and Bottom, 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 Supplied. |
| Manufacturer Name or Logo: | Marked on the board in a conductor and
leged FREE AREA |
| VIA | Plated through hole(PTH), minimum size 0.35mm. |
| 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. |
Founded in 2003, Bicheng Enterprise Limited is a professional PCB export enterprise. We have established a good relationship of cooperation with well-known enterprises in the same industry.
The factories have been ISO 9001-2008, ISO 14001-2004 and ISO/TS16949-2009 quality management system certified. Over the past 14 years, we have provided professional circuit board manufacturing solutions for more than 5000 companies worldwide.
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
We have our own advantages to help you saving cost and time spent on PCB, booster your new products go to market quickly.
A) Various kinds of PCB products
Double sided PCB
Multilayer PCB up to 32 layers
FR-4 PCB (Tg130, Tg170)
High frequency PCB (RO4350B, RO4003C)
Aluminum PCB (1W/MK, 2W/MK, 3W/MK)
Flexible PCB
HDI PCB Board
B) Multiple PCB technology to meet the market demands
Blind via PCB, Via in pad PCB, Fine pitch BGA PCB
Impedance controlled PCB
Heavy copper PCB
Hybrid material PCB
C) Many discount policies for new customers
SMT stencil foil, free of charge
Prototype shipping cost, free of charge
Prototype test, free of charge
PCB panelization, free of charge
D) High quality PCB services
Engineering design prevents problems from occurring in pre-production.
Meet your PCB needs from prototype to mass volume production.
Eligible products rate of first production: >95%
Delivery on time: >98%, door to door shipment service
Customer complaint rate: <1%
Choose BichengPCB means you choose hassle free.
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