Shenzhen WonDa Technology Co.,Ltd: Yantai, Shandong, China; Main products: Flexible PCB Board

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Home > Products > Double Sided PCB > professional CEM-3 CEM-1 fr1 fr4 fr2 double sided pcb assembly Immersion gold sliver

professional CEM-3 CEM-1 fr1 fr4 fr2 double sided pcb assembly Immersion gold sliver

FOB Price

Negotiable / Piece

1 Piece(Min.Order)

Payment TermsT/T L/C D/P D/A
Delivery Detail7 days

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Product Details

Brand Name

WonDa

Place of Origin

China

Product Description

Delivery Time:5-15 days
Certification:CE, ROHS, UL

professional CEM-3 CEM-1 fr1 fr4 fr2 double sided pcb assembly Immersion gold sliver ? Specifications China high quality professional double sided pcb assembly manufacturer
1.Customized design
2.Short lead time
3.good service

China high quality professional double sided pcb assembly manufacturer

Brief introdution of our company

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

Article	Description	Capability
Size	Max.Finshed Size	20.9”x24.4”(530mm x 620mm )
Board Thickness	Standard	0.004”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? Weight?	Outer?Cu weight	0.5oz ~ 3.0oz
Inner?Cu wight	0.5oz ~ 3.0oz
Laminate Materials	FR-4,FR-1,,FR-2,CEM-1,CEM-3
Board Cutting ?	Max. number of layers	8
Min. thickness for inner layers (Cu thickness are excluded)	0.003”(0.07mm)
Drilling ?????	Min. Size	0.0078”(0.2mm)
Max. Size	0.3”(8.0mm)
Drill Deviation	± 0.002” (0.050mm)
PTH hole tolerance	± 0.002” (0.050mm)
NPTH hole tolerance	± 0.002” (0.050mm)
Plating	Min. hole size	0.0008”?(0.02mm)
Aspect ratio	20(5:1)
Solder Mask	Color	green,light green,white,black,dark brown,yellow,red,blue
Min. solder mask clearance	0.003”(0.07mm)
Thickness	0.0005”-0.0007”(0.012mm-0.017mm)
Silkscreen ?	Color	White,black,yellow,red,blue,green
Min. Size	0.006” (0.15mm)
Electrical testing	Flying Probe Tester	Y
Controlled Impedance ?	Tolerance	±0.5%
Impedance tester	Tektronix TDS8200
Routing????	End 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 angle	15°,18°,30°
V-cut Shape	line,hole,V-shape
Surface Finish	HASL,HASL pb free,immersion gold,immersion silver,immersion tin,O.S.P (Entek),S/G plating,ENEPIG,G/F plating,carbon…
Gold Finger angle	15° 30° 45° 60°
Others ?	UL Cert.	Y
ISO Cert.	ISO9001
TS16949	Y
ISO14000	Y

Contact Us

Shenzhen WonDa Technology Co.,Ltd: Contact nameMs Sara
Chat Now; Phone86-755-8546321; Address703, Yufeng building,7-9# Jinhai road, Yantian community,Xixiang street,Bao\'an district, Yantai, Shandong