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Customized FR4 double sided pcb board 1.6MM Thickness , immersion gold pcb

Customized FR4 double sided pcb board 1.6MM Thickness , immersion gold pcb

Place of Origin : Shenzhen, China
Brand Name : WonDa
Packaging Details : Vacuum bag + Outer carton
Base Material : FR--4
Copper Thickness : 1OZ, 0.5OZ---3OZ
Board Thickness : 1.6MM
Min. Hole Diameter : 0,5MM
Min. Line Width : 0,25MM
Min. Line Spacing : 0.25MM
Surface Finishing : immersion gold
Solder mask colour : Green, Red, White, Yellow, Black, Mat Green, Mat Black
Legend colour : White, Yellow, Black, Red
CNC : Computer CNC
Certificates : UL, ISO9001, TS16949, ISO14001,ROHS
Laminate Materials : FR-4,FR-1,FR-2,CEM-1,CEM-3
V-cut Shape : Line,hole,V-shape
Certification : CE, ROHS, UL
MOQ : None
Price : Negotiable
Delivery Time : 5-15 days
Payment Terms : T/T, W.U, L/C
Supply Ability : 10000 Sq.meter/month
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Customized FR4 double sided pcb board 1.6MM Thickness , immersion gold pcb boards


double sided pcb manufacturer
1.Customized design
2.base material;FR-4
3.immersion gold finishing
4.short lead time

Shenzhen WonDa Technology Co., Ltd. is a professional pcb manufacturer ,our products include blank pcb, single sided pcb,d ouble sided pcb,multilayer pcb,flexible pcb,fr4 pcb,fr2 pcb,fr1 pcb,cem1 pcb,cem3 pcb,aluminum pcb,etc.

General Specifications Capability

SizeMax.Finshed Size20.9”x24.4”(530mm x 620mm )
Board ThicknessStandard0.004”to0.16 ” ±10% ( 0.1mmto4.0mm±10% )
Min.Single/ Double-sided:0.008”±0.004”(0.2mm ±0.1mm)
4-layer:0.01”±0.008”(0.4mm ±0.1mm)
8-layer :0.01”±0.008”(0.4mm ±0.1mm)
Bow and twist< 7/1000
Copper WeightOuter Cu weight0.5oz ~ 3.0oz
Inner Cu wight0.5oz ~ 3.0oz
Laminate MaterialsFR-4,FR-1,,FR-2,CEM-1,CEM-3
Board CuttingMax. number of layers8
Min. thickness for inner layers (Cu thickness are excluded)0.003”(0.07mm)
DrillingMin. Size0.0078”(0.2mm)
Max. Size0.3”(8.0mm)
Drill Deviation± 0.002” (0.050mm)
PTH hole tolerance

± 0.002” (0.050mm)

NPTH hole tolerance± 0.002” (0.050mm)
PlatingMin. hole size0.0008” (0.02mm)
Aspect ratio20(5:1)
Solder MaskColorgreen,light green,white,black,dark brown,yellow,red,blue
Min. solder mask clearance0.003”(0.07mm)
Min. Size0.006” (0.15mm)
Electrical testingFlying Probe TesterY
Controlled ImpedanceTolerance±0.5%
Impedance testerTektronix TDS8200
RoutingEnd Mills Test± 0.006”(0.15mm)
CNC Tolerance± 0.004”(0.1mm)
V-Cut Depth( residual thickness )FR-4(1/3+-0.1mm);FR-1,FR-2,CEM-1,CEM-3(1/2+-0.1mm)
V-cut angle15°,18°,30°
V-cut Shapeline,hole,V-shape
Surface FinishHASL,HASL pb free,immersion gold,immersion silver,immersion tin,O.S.P (Entek),S/G plating,ENEPIG,G/F plating,carbon…
Gold Finger angle15° 30° 45° 60°
OthersUL Cert.Y
ISO Cert.ISO9001

Testing Items

1.100% Electrical Test

2.100% Visual Inspection (including warp & twist check)

3.Dimensional Inspection (finished hole sizes, pcb profiles, etc)


5.Solderability Test (245±5ºC; 3-5 sec)

6.Thermal Test (288±5ºC; 10 sec. inspect delamination, etc)

7.Tape Test (adhesion test)

8.Peel Test (conductor peel strength)

9.Impedance Test

10.Ionic Contamination Test

Product Tags:

double sided pcb board


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