PCB (Flash Gold) 4 Layers Lead Free Immersion Gold Printed Circuit Board

• Customization: Available
• Type: Rigid Circuit Board
• Dielectric: FR-4
• Model NO.: FR4 1.6mm/2.0mm/2.4mm HAL lead free
• Material: Fiberglass Epoxy
• Flame Retardant Properties: V0
• Mechanical Rigid: Rigid
• Processing Technology: Electrolytic Foil
• Base Material: Copper
• Insulation Materials: Metal Composite Materials
• Model: FR-4
• Transport Package: Bulk Pack
• Specification: ROHS
• Trademark: ELECSOUND
• Origin: China
• HS Code: 8534009000
• Production Capacity: 500000PCS/Year

Product Description

Professional PCB Manufactory
PCB - Printed Circuit Board
ELECSOUND

ELECSOUND is a professional PCB manufactor with 10 years' export experience. Located in Shenzhen, China.
We have skilled and professinal staffs for production line. We can supply FR-4,  metal core aluminum based, polyimide, etc.  Our PCB factory has obtained ISO 9001 and UL, and we specialize in single, double-sided, 4 layer to 8 layers at a very competitive price with excellent quality. Lead time is 7 to 10 days only.
 
We produced custom PCBs as below:
Single-sided PCB,
double-sided PCB,
4 layers PCB, and multilayer PCB.
 
We provide different surface finished as customized, such as: HASL lead free, ENIG, hard gold plating, OSP, Rosin, etc.
Files format available as below:
CAM350 Gerber file,
Protel 99 SE
Printed Circuit Board Customized Manufacturing according to Gerber Files or original source file

Content					Capability
Material					FR4,  TG130, TG140, TG160, TG170
Surface treatment					HASL,Chemical Tin,ENIG(Immersion GOLD),OSP,IMT,Plating silver, GOLD Finger
Layers					Single-sided,double-sided,4 layers, 6,8,10,12 Layers
Maxi. board size					800mmX508mm
Line width/space					0.1mm/ 0.1mm
Board thickness					0.2mm-4mm
Min.tolerance of Board thickness					+/-8% - 10%
Copper foil thickness					Out Layer: 17.5um/35um/70um/105um/140um/175um Inner Layer: 17.5um/35um/70um/105um/140um
Outline  Tolerance					CNC routing:+/-0.1mm , Punching: +/-0.1mm
V-CUT registration					+/-0.15mm
PTH hole copper thickness					15um-50um
Warp and twist					<=1%
Min. registration of hole position					+/-3mil(+/-0.76mm)
Min.punching hole					0.8mm(Board thickness below 1.0mm .)
Min.Punching Square slot					(Board thickness below 1.0mm, 1.0mmX1.0mm)
Registration of printed circuit					+/-0.076mm
Min.drill hole diameter					0.2mm
Min.tolerance of hole diameter					+/-0.05mm
Thickness of surface treatment					Plating Gold:(Ni4um-6um ,Au 0.1um-0.5um), Immersion GOLD:  (Ni 5um-6um,Au:0.0254um-0.127um), Plating Silver:(Ag 5um-8um)
V-CUT degree tolerance					+/-5(degree)
V-CUT Board thickness					0.6mm-3.2mm
Min.Legend width					0.1mm
Min.Solder mask width					0.1mm
Min.Solder mask ring					0.05mm

Product Overviews
We currently offer a broad range of capacitors, LEDs, Cermet Trimming Potentiometers, PCBs, Semiconductors, Transistors, Zinc Oxide Varistors, Switches and Resistors.



Company Information
Elecsound is an ISO Certificated  manufacturer of high quality, high reliability electronic components, formed in January of 1996. Our staff has over 10 years of experience with excellent English. All of our employees have a strong work ethic and a strong commitment to provide the high quality products that consistently meet or exceed our customer's requirements.


Certificates


Packaging & Shipping



FAQ
1: How long is your lead time?
It depends. Normally, it is 2-6 working days if the goods are in stock, or it is 7-40 days if the goods not in stock.
 
2: What is your terms of payment ?
For small amount orders, 100% better paid by PayPal or T/T in advance. For large amount orders like more than
10000USD, 30% T/T in advance , balance fully paid before shipment.
 
3. Do you have any MOQ limit for an order?
Yes, we have MOQ. different items have different MOQ. We will mark MOQ when we quote.
 
4: How to proceed an order?
Firstly, let us know your requirements or application. Secondly, we quote according to your requirements or our suggestions. Thirdly, customer confirms the samples and pay deposit for the official order. Finally, we arrange the production and ship once it's ready.  
 
5: Do you accept online orders?
Sure!! We prefer to fulfil orders under Trade Assurance system, since both parties will be protected.   
 
6: Do you provide samples? is it free or extra?
Yes, normally we could offer samples with free charge but do not pay the shipping freight. 
   
7: How do you guarantee my goods right?
Order will be arranged exactly as requested, we will doubly check the packing and qty before delivering out also we will take you photos if required or necessary.
 
8: Is it OK to print my logo on the packing?
Of course, customized packing accepted!! But it may bring some cost, it depends on the qty, if small qty then we don't accept.

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