Car GPS 35m Copper BGA 6 Layer PCB Design 1.6mm Immersion Gold
| Place of Origin: | Zhejiang |
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Company Profile
| Location: | Shenzhen, Guangdong, China (Mainland) |
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| Business Type: | Manufacturer |
Product Detail
| Model No.: | BIC-340865-V2 |
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Product Description
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.