6 Oz Copper Board 4 Layer PCB with Immersion Gold
| Price: |
US $ 0.65/Piece |
| Min Order: |
1/Piece |
| Pay Type: |
T/T,Paypal |
| Prod Model: |
BIC1033R3.3 |
| Surface Finish: |
Immersion Gold |
| Solder Mask Color: |
Green |
| Legend Color: |
White |
| Board Thick: |
1.66mm |
| Outer Copper Foil: |
6 Oz |
| Inner Copper Thick: |
2 Oz |
| Minimum Trace and Space: |
15 Mil/17 Mil |
| Minimum / Maximum Holes: |
0.5/3.251mm |
| Via: |
Plated Through Hole(Pth) |
| Test: |
100% Electrical Test |
| Type: |
Rigid Circuit Board |
| Dielectric: |
FR-4 |
| Material: |
Fiberglass Epoxy |
| Flame Retardant Properties: |
V0 |
Product Description
Printed Circuit Board Prototype PCB manufacturer Heavy Copper PCB 6oz Copper Applied
In Power Supply
Commodity Introduction
This is a type of FR-4 PCB for the application of Power Supply. It's a 4 layer board at 1.6mm
thick.The base laminate is from ITEQ, Solder mask and silkscreen from Taiyo. It's fabricated
per IPC 6012 Class 2 using supplied Gerber data. Each 10 boards or panels are packed
separately. 
Parameters & Data Sheet| PCB SIZE | 139.99 x 110.85mm=1PCS |
| BOARD TYPE | |
| Number of Layers | Multilayer PCB, 4 Layer PCB |
| Surface Mount Components | YES |
| Through Hole Components | YES |
| LAYER STACKUP | copper ------- 70um(2oz)+plate TOP layer |
| 0.46mm dielectric material |
| copper ------- 70um(2oz) MidLayer 1 |
| 0.36mm dielectric material |
| copper ------- 70um(2oz) MidLayer 2 |
| 0.46mm dielectric material |
| copper ------- 175um(5oz)+plate BOT Layer |
| TECHNOLOGY | |
| Minimum Trace and Space: | 15mil/17mil |
| Minimum / Maximum Holes: | 0.5/3.251mm |
| Number of Different Holes: | 9 |
| Number of Drill Holes: | 3510 |
| Number of Milled Slots: | 0 |
| Number of Internal Cutouts: | 0 |
| Impedance Control | no |
| BOARD MATERIAL | |
| Glass Epoxy: | FR-4, ITEQ IT-180 TG>170, er<5.4 |
| Final foil external: | 6oz |
| Final foil internal: | 2oz |
| Final height of PCB: | 1.6mm ±0.16 |
| PLATING AND COATING | |
| Surface Finish | Immersion Gold (12.1%) 2µ" over 100µ" nickel |
| Solder Mask Apply To: | Top and Bottom, 12micon Minimum. |
| Solder Mask Color: | Green, LP-4G G-05, Nanya supplied |
| Solder Mask Type: | LPSM |
| CONTOUR/CUTTING | Routing |
| MARKING | |
| Side of Component Legend | TOP |
| Colour of Component Legend | White, S-380W, Taiyo Supplied. |
| Manufacturer Name or Logo: | Marked on the board in a conductor and
leged FREE AREA |
| VIA | Plated Through Hole(PTH), via tented. |
| 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 |
| APPLICATION: | Power supply, Led Strip Light
Speaker System
ADSL Modem
VHF Radio
Router Wireless |
| TYPE OF ARTWORK TO BE SUPPLIED | email file, Gerber RS-274-X, PCBDOC etc |
| SERVICE AREA | Worldwide, Globally. |
The components of multilayer PCB: Prepreg
A multilayer board consists of copper foils, thin rigid laminates and prepreg sheets.
Prepreg plays a role of bonding material used for bonding the individual thin laminates of the
multilayer boards. It consists of glass cloth impregnated with epoxy resin. Unlike rigid laminates,
the epoxy resin is only semi-cured. Epoxy resin is referred to as B-stage when semi-cured.
The prepreg sheets are not sticky. During lamination of the board, the epoxy resin is first changed
to a liquid state and later in the press cycle to the fully cured state. During the press cycle, the
cured epoxy resin in the thin, rigid laminates softens, but it does not become liquid.
Thicknesses of Prepreg sheets| Glass Fabric Style | Pressed Thickness | Resin Content |
| | mm | mil | % |
| 7628H(7630) | 0.213 | 8.4 | 50 |
| 7628(43%) | 0.195 | 7.6 | 43 |
| 7628(41%) | 0.185 | 7.3 | 41 |
| 2116HR | 0.135 | 5.3 | 57 |
| 2116 | 0.12 | 4.7 | 52 |
| 2113 | 0.1 | 4 | 56 |
| 1080 | 0.076 | 3 | 64 |
| 1060 | 0.05 | 2 | 71 |
The pressed thickness varies from one manufacturer to another. As long as the PCB designer does
not know the brand(s) of the glass fabrics used by the multilayer board manufacturer, it is more or
less impossible to specify a detailed build-up. Therefore, this should be left to the manufacturer.
When a board is required impedance control, the thickness of the dielectric material between the
individual layers become important and thickness and tolerance are usually specified by designer.
The minimum thickness of the dielectric material (thin laminate or prepreg sheets) is 75 µm (3 mils)
and, in some cases, 100 µm (4 mils).
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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