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Car GPS 35m Copper BGA 6 Layer PCB Design 1.6mm Immersion Gold 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: BIC-340865-V2

Car GPS 35µm Copper BGA 6 Layer PCB Design 1.6mm Immersion Gold
 
PCB parameters
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Car GPS 35µm Copper BGA 6 Layer PCB Design 1.6mm Immersion Gold

 

PCB parameters

PCB SIZE 97.7 x 98.2mm=1PCS
BOARD TYPE
Number of Layers Multilayer PCB, 6 Layer PCB
Surface Mount Components YES
Through Hole Components YES
LAYER STACKUP copper ------- 18um(0.5oz)+plate TOP layer
Prepreg 7628 0.195mm
copper ------- 35um(1oz) MidLayer 1
FR-4 0.4mm
copper ------- 35um(1oz) MidLayer 2
Prepreg 7628 0.195mm
copper ------- 35um(1oz) MidLayer 3
FR-4 0.4mm
copper ------- 35um(1oz) MidLayer 4
Prepreg 7628 0.195mm
copper ------- 18um(0.5oz)+plate BOT Layer
TECHNOLOGY
Minimum Trace and Space: 4mil / 4mil
Minmum / Maximum Holes: 0.3/3.8mm
Number of Different Holes: 25
Number of Drill Holes: 3617
Number of Milled Slots: 2
Number of Internal Cutouts: 0
Impedance Control No
BOARD MATERIAL
Glass Epoxy: FR-4 TG135, CTI 175V-249V, Shengyi Supplied
Final foil external: 1oz
Final foil internal: 1oz
Final height of PCB: 1.6mm ±0.16
PLATING AND COATING
Surface Finish Immersion Gold (ENIG)( 2 µ" over 100 µ" nickel) 15.1% area
Solder Mask Apply To: Top and Bottom, 12micron Minimum
Solder Mask Color: Gloss Green, Taiyo PSR-2000GT600D
Solder Mask Type: LPSM
CONTOUR/CUTTING Routing
MARKING
Side of Component Legend TOP and Bottom.
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), BGA pacakged and via tented.
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
APPLICATION: PA System
 
TYPE OF ARTWORK TO BE SUPPLIED email file, Gerber RS-274-X, PCBDOC etc
SERVICE AREA Worldwide, Globally.

 

 

Advantages

a) FR-4 UL94V0. It’s suitable for handheld and consumer applications. It’s also Lead free compatible.
b) Immersion gold finish. High solderability, no stressing of circuit boards and less contamination of PCB surface.

c) Engineering design prevents problems from occurring in pre production.
d) Products and Manufacturing are certified by authorized organizations.

e) 100% tests inclusive of electrical test and 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.

 

 

More Applications in Electronics 

Wireless Hdmi
Hdmi Adapter
Router Wifi
Car Gps
Usb Adapter
Modems

 

 

PCB knowledge: HASL

 

Hot air solder leveling is for short HASL, which is a common type of surface finish used on printed circuit boards (PCBs). We dipped the PCBs (with exposed copper surfaces) into a bath of molten solder, then remove the excess solder on PCB surface and in the holes by strong hot air(which we call it HASL machine) to get a glossy layer of coating.

 

One is alloy of tin and lead. The temperature of smelting furnace for Tin/Led is about 240. Another one is pure tin, because lead is harmful to human body, EU has forbidden using tin/lead. So the popular is pure tin or HASL Lead free. The temperature of smelting furnace for pure tin is highly at 300, and plus the operating environment, high temperature and high etching are great harm on PCB itself. Due to its hot air generated, HASL has low planarity. It makes this surface finish unsuitable for use with fine pitch components. It has hidden danger of board warp or twist under high thermal stress. To avoid this disadvantages, high Tg material and PP are took into consideration for some PCB user. But it also has excellent wetting during component soldering and it can avoid copper corrosion. So it is also mostly used in single sided PCB, Double sided PCB and some multilayer PCB.

 AOI Test

 

FAQ

Do you sell heavy copper PCB?
Yes. Heavy copper PCBs can withstand high current and have good heat dissipation, it has been satisfting the market of power convertion module boards which is used in
automobile electronics and electric equipment.
 

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 Mr. Mr. Kevin Liao

Tel: 86-755-27374946
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Company Info

BICHENG ENTERPRISE LIMITED [China (Mainland)]


Business Type:Manufacturer
City: Shenzhen
Province/State: Guangdong
Country/Region: China (Mainland)

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