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Email:pcba22@pcb-smt.net

Tel: 4009309399 

Fax:+8675526978080

Mobile:+8618138218088
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Factory address: 3/F. 1/B, 18-2 Yuquan East Rd. Yulv Village. Guangming New district. Shenzhen. China.


Pcb Soldering Electronic Assembly

Electronic products are an integral part of our daily lives. From smartphones to cars, everything includes electronic components. At the heart of these electronics is a printed circuit board, also known as a Pcb Soldering Electronic Assembly.

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Pcb Soldering Electronic Assembly

pcb soldering electronic assembly services

pcb assembly.jpg

Specification:

AticleDescriptionCapability
MaterialLaminate materialFR4, Alu, CEM3,Taconic,Rogers
Board cuttingNumber of layers1-58

Min.Thickness for inner layers 

(Cu thickness are excluded)

0.003"(0.07mm)
Board thicknessStandard0.04-0.16''±10%(0.1-4mm±10%)
MinSingle/Double layer:0.008±0.004''
Bow and twist<7/1000
Copper weightouter Cu weight 0.5-4 oz
inner Cu weight 0.5-3 oz
Drilling
Min size0.0078''(0.2mm)
Drill deviation±0.002''(0.05mm)
PTH hole tolerance±0.002''(0.005mm)
NPTH Hole tolerance±0.002''(0.005mm)
PlatingMin hole size
0.0008''(0.02mm)
Aspect ratio20(5 :1)
Solder maskColorGreen,white,black,red,yellow,blue
Min solder mask clearance0.003''(0.07mm)
Thickness0.0005-0.0007''(0.012-0.017mm)
SilkscreenColor Green,white,black,red,blue....
Min size0.006''(0.15mm)
E-testFlying probe testerY
Controlled Impedance
Tolerance±10%
Impedance testerTektronix TDS8200
Surface finishHASL,ENIG,immersion silver,immersion tin, OSP....


Description:

Electronic products are an integral part of our daily lives. From smartphones to cars, everything includes electronic components. At the heart of these electronics is a printed circuit board, also known as a Pcb Soldering Electronic Assembly.


Most people recognize it when they see a printed circuit board. These are small green chips covered with lines and copper parts that you can find at the heart of the visceral electronics. These plates are made of fiberglass, copper wire and other metal parts, held together with epoxy and insulated with a solder mask.


Advanced boards will not provide their functionality until the components are installed on them. A PCB with components mounted is called an assembled PCB, and the manufacturing process is called PCB assembly or PCBA for short. Copper wires (called traces) on the bare board electrically connect the connectors and components to each other. They run signals between these functions, allowing the board to operate in a specially designed manner. These features range from simple to complex, but the PCB size can be smaller than the thumbnail.

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