Automotive PCB Assembly

Automotive PCB Assembly

Product Details

Advantages

1.HASL(Hot Air Solder Leveling) Surface Finishing Technology.

2.Single board/2 Layer/Multilayer OEM&ODM Printed Circuit Board. 

3. Famous Brand, Quality Guaranteed.

4. 100% Functional Tested.

5. UL,RoHS, SGS, ISO9001, ISO14001 Certificated.

6. Short Leadtime and Fast Delivery

7. NDA Signment

8. Any Question will be Replied ASAP(within 24 hours).


Description

Automotive PCB Assembly industry is a typical process manufacturing industry with high degree of equipment automation. Aiming at dynamic quality control in production process, our system integration solves the construction and application of MES for PCB board assembly enterprises according to the information status and characteristics of PCB board assembly enterprises.

From PCB design to complete assembly, our company can provide a powerful tool, regardless of different kinds of components of the substrate types used by the size of the PCB process, we can also provide complete solution for rapid conversion coating quality and production security.


Definition: 

Automotive PCB Assembly technology in which a chip, miniaturized, leadless or short lead surface assembly element/device is directly affixed and welded to a specified position on the surface of a printed circuit board or other substrate by means of an automatic assembly device.


OEM Automotive PCB Assembly

pcb assembly.jpg


Article

Description

Capability

Material

Laminate materials

FR4,Alu,CEM3,Taconic,Rogers

Board cutting

Number of layers

1-58

Min. Thickness for inner layers 

(Cu thickness are excluded)

0.003”(0.07mm)


Board thickness

Standard

0.04-0.16”±10%(0.1-4mm±10%)

Min.

Single/Double layer: 0.008±0.004”


4 layer: 0.01±0.008”



8 layer: 0.01±0.008”



Bow and twist

<7/1000


Copper weight

Outer Cu weight

0.5-4 oz

Inner Cu weight

0.5-3 oz


Drilling

Min size

0.0078” (0.2mm)

Drill deviation

±0.002” (0.05mm)


PTH hole tolerance

±0.002” (0.005mm)


NPTH hole tolerance

±0.002” (0.005mm)


Plating

Min hole size

0.0008” (0.02mm)

Aspect ratio

20 (5:1)


Solder mask

Color

Green,white,black,red,yellow,blue...

Min solder mask clearanace

0.003” (0.07mm)


Thickness

0.0005-0.0007”(0.012-0.017mm)


Silkscreen

Color

White,black,yellow,red,blue...

Min size

0.006” (0.15mm)


E-test

Flying Probe Tester

Y

Controlled Impedance

Tolerance

±10%

Impedance tester

Tektronix TDS8200


Surface Finish

HASL,ENIG,immersion silver,immersion tin,OSP...      



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