Product Details

Fr4 material multilayer pcb lead free printed circuit board

Product Description

1. Single layer PCB with ENIG, HASL / HASL (lead free) finish treatment from PCB manufacture

2. FR4 base material

3. Copper thickness 1oz

4. Blue solder mask

5. Certification: RoHS,UL,ISO9001:2008&ISO14001:2004,CE

Company Information

Shenzhen Tianweisheng Electronic Co., Ltd. started from 1998 and is located in Shenzhen. We have a general investment of RMB 1,000,000 and a plant area of more than 50,000 square meters.

Shenzhen Tianweisheng Electronic Co., Ltd. has abundant financial resources and advanced equipment, including Automatic electroplating production lines, Automatic Horizontal Lines and Lead-Free HAL lines.

As a professional PCB supplier, we have excellent teams which focus on product development & design, quality control & inspection and company management. In order to supply the best products and services, we have built a modern quality management system which is in strict accordance with international standards. Besides, because of large overseas markets, our products have passed UL, ISO9001 and IS014001 certifications. If you have any new idea or concept for the products, please contact us. We are glad to work together with you and finally provide you with satisfactory products.

NO.	Item	Craft Capacity
1	Layer	1-18 Layers
2	Base material for PCB	FR4,CEM-1,TACONIC,Aluminum,High Tg Material,High Frequence Rogers , TEFLON,ARLON,Halogen-free Material
3	Finish board thickness	0.21-7.0 mm
4	Max size of finish board	900MM*900MM
5	Minimum Linewidth	3mil0.075mm)
6	Minimum Line space	3mil0.075mm)
7	Min space between pad to pad	3mil0.075mm)
8	Minimum hole diameter	0.1mm
9	Min bonding pad diameter	10 mil
10	Max proportion of drilling hole and board thickness	1:12.5
11	Minimum linewidth Idents	4mil
12	Min Height of Idents	25mil
13	Finishing Treatment	HASL (Tin-Lead Free) , ENIG(Immersion Gold) , Immersion Silver , Gold Plating (Flash Gold) , OSP , etc
14	Solder mask	Green , White , Red , Black , Blue , Transparent photo sensitive solder mask , Strippable solder mask
15	Minimum thickness of solder mask	10 um
16	Color of silk screen	White , Black , Yellow , etc...
17	E-Testing	100% E-Testing (High Voltage Testing) , Flying Probe Testing
18	Other test	Impedance Testing , Resistance Testing , Microsection , etc...
19	Date file format	Gerber File and Drilling File , Protel series , PADS2000 SERIES , Powerpcb Series, ODM++
20	Special technological requirement	Blind & Buried Vias and High Thickness Copper
21	Thickness of Copper	0.5-11oz(18-490um)

Our office :

Our Services

We can provide 24hours service for you. We pride ourselves on our ability to custom tailor programs around our customers' needs.We take time to listen to your unique business needs and then set out to surpass them.

PCB or PCBA Production Lead Time

Layers	sample	first order	repeat order
Dingle side	3 days	7 days	6 days
Double side	4days	8 days	7 days
4 Layer	7 days	9 days	8 days
6 Layer	8 days	10 days	9 days
8 Layer	10 days	12 days	10 days
10 Layer	12 days	14 days	12 days
1 Ale-base	3 days	8 days	7 days
FPC 1 Layer	5 days	8 days	8 days

Packaging & Shipping

Packaging Details: Vacuum package with curton box

Delivery Detail: 7-14 working days

Shenzhen Tianweisheng Electronic Co., Ltd.
Tel:(+86)-0755 2908 7997
whatsapp :(+86)13418454254 Skype:shen.saimen
Address:Gongle, Xixiang, Baoan District
Website: twspcb.en.china.cn

Certifications

FAQ

FAQ:

Q1: What files do you use in bare PCB fabrication?

A:Gerber file RS-274X,274D,Eagle and AutoCAD's DXF,DWG.

Q2:What format of BOM do you prefer?

A:We prefer in MSExcel,with Components parts NO.,Manufacturer,Quantity,Value info,but other format also are accepted.

Q3:How long will I get your quotation after I send you PCB Gerber file,BOM,Part Date sheet,Pick-N-Place files?

A: The quotation will be sent in less than 2 working days.For some special components,you also can recommend suppliers to us.

Q4:If all PCBAs will be tested before delivery?

A:Yes,we ensure that each piece of PCBA products working fine before shipping,we will test them according to your test method.What you get from Eastwin are high quality boards. And Two years warranty can be offered for you.

Q5:How do you pack PCBA?

A: Each piece of PCBA in plastic ESD bags,then PCBAs in small carton,4 small cartons in one large carton.

Large CTN Dimension:35cm*32cm*40cm