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Customer Reviews

The board quality is very good! We have been WonDa’s customer for more than 4 years. Your good service and quality is too good.

—— Jay

Cooperation is very satisfactory and the Company of the past few years, we are very willing to continue long-term cooperation.

—— Rob

The board quality is very good! I’m surprised with the low cost and quick delivery. It is totally out of my expectation. I will definitely come back.

—— Victoria, Australia

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Double Layer PCB

Material

FR4 fiberglass panels, aluminum plate, copper substrate, iron substrate, PTFE, F4B, F4BM, Kangtai Li, CER-10, Rogers, FPC soft board and some other high-precision plate.

Crafts

Light copper, nickel, gold, tin spray; Immersion Gold, antioxidant, HASL, immersion tin, etc.

Double Layer PCB Leadfree HASL with blue solder mask

- Leadfree HASL Surface finish required to meet ROHS compliant
-FR-4 material with 0.25mm-6mm boards thickness
-Copper weight:1/3OZ,0.5OZ,1OZ,2OZ,3OZ,4OZ,5OZ,6OZ
-3-3mils min track width & spacing -0.2mm min finished hole size
-Certificate: UL,ISO14001,TS16949 and ROHS
-Company management: ISO9001
-Markets: Europe, America, Asia,etc.

Application

electronic products, like

computer peripherals,aerospace,telecommunication,automotives,medicaldevices,camermas,optoelectronic devices,VCD,LCD and verious other comsumer electronic products.

1 oz copper professionl FR-4, Teflon 2 layer PCB manufacturer and circuit board production

Large Image : 1 oz copper professionl FR-4, Teflon 2 layer PCB manufacturer and circuit board production

Product Details:

Place of Origin:	shen zhen ,china
Brand Name:	WonDa
Certification:	UL E354810,SGS
Model Number:	YZX-PCB
Base Material:	FR4
Copper Thickness:	1OZ
Board Thickness:	1.6mm
Min. Hole Size:	0.2mm
Min. Line Width:	4mil
Min. Line Spacing:	3mil
Surface Finishing:	Lead free HASL
Pcb production:	Printed circuit board

Payment & Shipping Terms:

Payment Terms:	L/C,T/T,Paypal

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Detailed Product Description

Highlight:

two layer pcb

2 layer pcb

1 oz copper professionl FR-4, Teflon 2 layer PCB manufacturer and circuit board production

circuit boards production
1: Low price pcb and best service
2: Provide quick-turn 24hours,48hours service
3: Fast delivery

circuit boards production

ITEM		PCB
Layer number		1-12 Layer
Type of dielectric material		94hb, 94v0, CEM-1/2/3,FR-4,Teflon
Board thickness		0.1mm-5.0 mm(4mil-200mil)
PTH hole copper thickness		1/2 oz min; 3 oz max.
Process size		2 mm-----2 m
Line width/space(mil)		0.075mm(4mil)
Min drilling diameter		0.1mm(10mil)
Min Punch diameter		0.9 mm(35mil)
tolerance	Hole position	±0.075 mm(3mil)
	Line width	±0.05 mm(2mil)
	Diameter	PTH±0.075 mm(3mil) NPTH±0.05 mm(2mil)
	Routing dimension tolerance (edge to edge)	±0.15 mm(6mil) ±0.10 mm(4mil)
	Bow and twist	0.70%-1%
Surface treating technic of pad		Nickel/ Gold Plating/ HAL(Osp)
Insulation Resistance		10K∩-20M∩
Tolerance of line width		±1mil(±25um)
Test of voltage		300V
V-cut	Panel size	110100 mm(mil.) 660600 mm(max.)
	Board thickness	0.6 mm(24mil)mil
	Tolerance	±0.1mm(4mil)
	Dilled slot width	0.50mm(20mil)max
	Angle	30°,45°,60°,90°
Tolerance of drilled slot (Slot size tol.>=2W)		PTH L: ±0.15 mm(6mil) W: ±0.1mm(4mil)
Registration Tolerance of Front/Back image		0.075mm(3mil)
Multilayer P.C.B	Tolerance of innerlayer to innerlayer	4 layers:0.15 mm(6mil)max
		6 layers:0.025 mm(10mil)max
	Registration of innerlayer to innerlayer	±3mil (±76um)
	Tolerance of Board thicknes	4 layers: ±0.13mm(5mil)
		6 layers: ±0.15mm(6mil)
	impedance	50 ohm±10%

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Contact Person: Miss. aaa

Tel: 86 755 8546321

Fax: 86-10-66557788-2345