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usb charger pcb assembly keyboard pcb assembly cob pcb assembly

FOB Price

USD $1 - $2 / Piece

1 Piece(Min.Order)

Supply Ability 50000 Piece / Pieces per Month
Port shenzhen
Payment Terms:T/T Credit Card

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Product Details

Place of Origin:	Guangdong, China	Brand Name:	TWS	Model Number:	TWS-S002
Number of Layers:	8-Layer	Base Material:	FR-4	Copper Thickness:	1oz
Board Thickness:	1.6mm	Min. Hole Size:	0.2mm	Min. Line Width:	0.1mm
Min. Line Spacing:	0.1mm	Surface Finishing:	ENIG, HASL

Product Description

usb charger pcb assembly keyboard pcb assembly cob pcb assembly

Product Description

PCB&PCBA, Welcome to TianWeiSheng!

2015 AUTUMN HONGKONG EXHIBITIONS SHOW

Number of Layer	1,2,4 or 6,upto 18 layer
Order Quantity	1 to 50,000
Board Shape	Retangular,round,slots,cutouts,complex,irregular
Board Type	Rigid, Flexible, Rigid-flexible
Board Material	FR-4 glass epoxy, FR-4 high Tg, Rohs compliant,Aluminum,Rogers,etc.
Board Cutting	Shear,V-score,Tab-routed
Board Thickness	0.2-4.0mm, Flex 0.01-0.25mm
Copper Weight	1.0, 1.5, 2.0 oz
Solder Mask	Double-sided green LPI,Also support Red,White,Yellow,Blue,Black
Silk Screen	Double-sided or single-sided in white,yellow,black,or negative
Silk Screen Min Line Width	0.006'' or 0.15mm
Max Board Dimensions	20 inch20inch or 500mm500mm
Min Trace/Gap	0.10mm, or 4mils
Min Drill Hole Diameter	0.01'',0.25mm, or 10mils
Surface Finish	HASL,Nickle,Immersion Gold,Immersion Tin,Immersion Silver,OSP,etc.
Board Thickness Tolerance	±10%
Copper Weight Tolerance	± 0.25 oz
Minimal Slot Width	0.12'', 3.0mm, or 120mils
V-Score Depth	20-25% of board thickness
Design File Formate	Gerber RS-274,274D,Eagle and AutoCAD's DXF,DWG

PCBA Capabilities

Quantity	Prototype&Low Volume PCB Assembly,from 1 Board to 250,is specialty,or up to 1000
Type of Assembly	SMT,Thru-hole
Solder Type	Water Soluble Solder Paste,Leaded and Lead-Free
Components	Passive Down to 0201 size BGA and VFBGA Leadless Chip Carriers/CSP Double-sided SMT Assembly Fine Pitch to 0.8mils BGA Repair and Reball Part Removal and Replacement
Bare Board Size	Smallest:0.250.25 inches Largest:2020 inches
File Formate	Bill of Materials Gerber files Pick-N-Place file
Types of Service	Turn-key,partial turn-key or consignment
Component packaging	Cut Tape,Tube,Reels,Loose Parts
Turn Time	Same day service to 15 days service
Testing	Flying Probe Test,X-ray Inspection AOI Test
PCB assembly process	Drilling-----Exposure-----Plating-----Etaching & Stripping-----Punching-----Electrical Testing-----SMT-----Wave Soldering-----Assembling-----ICT-----Function Testing-----Temperature & Humidity Testing

PCB Lead time:

	Single/double side	4 layer	6 layer	Above 8 layer	HDI
Sample lead time(Normal)	5-6	6-7	7-8	10-12	15-20
Sample lead time(Fastest)	48-72 hours	5	6	6-7	12
Mass production lead time(First batch)	7-9	10-12	13-15	16	20

Multi-layer PCB

Packaging & Shipping

Packaging Details: Vacuum package with carton box

Delivery Detail: 5-14 working days

Shipping:

We usually ship by DHL, FEDEX, UPS, TNT, also we can ship by clients' requirements.

Our Services

PCB Board Manufacture and PCBA Service:

---PCB board made, circuit board parts purchased by us

---Electronic testing circuit board or PCBA

---Fast delivery, anti-static package

---RoHS Directive-compliant, lead-free

---Components purchasing, PCB assembly, test, packing and PCB delivery

---Eleectronic manufacturing service

Detailed Terms for Pcb Assembly

Technical requirement for pcb&pcb assembly:
---- Professional Surface-mounting and Through-hole soldering Technology
---- Various sizes like 1206,0805,0603 components SMT technology
----ICT(In Circuit Test),FCT(Functional Circuit Test) technology.
----PCB Assembly With UL,CE,FCC,Rohs Approval
----Nitrogen gas reflow soldering technology for SMT.
----High Standard SMT&Solder Assembly Line
---- High density interconnected board placement technology capacity.

Quote requirement for pcb&pcb assembly:
----Gerber file and Bom list
----Clear pics of pcba or pcba sample for us
----Test method for PCBA

A Pioneer in the PCB industry

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.

Our partners

FAQ

FAQ:

Why us?

Quality

Our UL/Rohs standards insure quality assemblies from start to finish. Whether it's a simple custom product or a complex turnkey production run, TianWeiSheng will adhere to the highest quality standards.

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Capable

TianWeiSheng offers the latest in assembly capabilities and qualifications insuring that quality is built into every product we produce.

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Experience

When it comes to your build you want a partner you can depend on. Our management team has over 15 years of combined industry knowledge. Our engineering team has over 12 years experience.

Protecting your interests

Protecting your Intellectual Property is job one! Our staff of trained professionals are all working under a strict confidentiality contract and treat your important documentation as they would their own.

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Flexibility

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.

Q1:What's files do you use in the bare board fabrication?

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

Q2: Will our PCB files be checked?

A: Yes. Your data will be checked by our Engineers Team. If we find any technical issues or have any enquires we will contact you and solve the problems together.

Q3:What's files do you need in the PCBA projects?

A:Exclude the pcb file, the PNP(Pick and Place) file and Components Position file also needed.

Q4: How can i know the processing about my PCB or PCBA order?

A: Each Customer will have a sale to contact with you. TianWeiSheng working hours:AM9:00-PM6:30(Beijing Time) from Monday to Saturday. We will reply your email in 2 hours in our working time. And you also can contact with our sales's cell phone if urgent.

Q5: Dose our product will be tested before shipment?

A: Yes, we could provide Function Circuit Testing if you provide us the testing methods.

How to Contact Us ?

Send your Inquiry Details in the Below for sample , Click "Send" Now!

Contact Us

Shenzhen Tianweisheng Electronic Co., Ltd.: Contact nameGrace Gong; Phone0086-755-29087997,13510820959; Address202-205Room,2F,H Building,Bao'an Zhigu Innovation and Technology Park, Xixiang, Baoan District, Shenzhen, Guangdong, China (Mainland) Shenzhen,Guangdong

Product Categories

Aluminum PCB	BGA	CEM-3	double layer PCB
ENIG PCB	FPC PCB	Gold Finger PCB	HASL PCB
HDI PCB	LED PCB	MC PCB	Multi-layer pcb
New Products	OSP PCB	single-layer PCB

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usb charger pcb assembly keyboard pcb assembly cob pcb assembly

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Product Description

usb charger pcb assembly keyboard pcb assembly cob pcb assembly

A Pioneer in the PCB industry

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