download audio drivers pcb from China manufacturer - Shenzhen Tianweisheng Electronic Co., Ltd.

Price:	0.1~0.5 USD
Payment Terms:	T/T,WU,
Place of Origin:	Guangdong, China (Mainland)


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Product Detail

Model No.: TWS

Production Capacity: 300000 Square Meter/Square...

Delivery Date: 10-15 working days for mass...

Brand Name: tws

Copper Thickness: 1oz

Min. Hole Size: 0.15mm

Min. Line Spacing: 0.2mm

Solder mask: Green/Blue/Black/White/Yell...

Certification: UL/SGS/ROHS

Warp&Twist: 0.7%

Layer count: 1~28

PCB standard: IPC-A-610D

Means of Transport: Ocean,Land,Air,

Packing: vacuum package+carton box

Number of Layers: 4-Layer

Base Material: fr4

Board Thickness: 1.6mm

Min. Line Width: 0.2mm

Surface finishing: HASL&ENIG

Max size of finish board: 9200*900mm

Controlled impedance: ±5%

Rang of finish boards thickness: 0.21~7.0mm

OEM/ODM: One-stop service

download audio drivers pcb
1. download audio drivers pcb
2. Capacity: 40000 square meters/month
3. ISO9001/UL/TS16949
4. 16years pcb business.

download audio drivers pcb

Material type: FR-4, CEM-1, CEM-3, High TG, FR4 Halogen Free, Rogers
Board thickness: 0.21mm to 7.0mm
Copper thickness: 0.5 OZ to 7.0 OZ
Copper thickness in hole: >25.0 um (>1mil)
Size:

          - Max. Board Size: 23 × 25 (580mm×900mm)
          - Min. Drilled Hole Size: 3mil (0.075mm)
          - Min. Line Width: 3mil (0.075mm)
          - Min. Line Spacing: 3mil (0.075mm)

Surface finishing: HASL / HASL lead free, HAL, Chemical tin, Chemical Gold, Immersion Silver/Gold, OSP, Gold plating
Solder Mask Color: Green/Yellow/Black/White/Red/Blue
Tolerance

- Shape tolerance: ±0.13
- Hole tolerance: PTH: ±0.076 NPTH: ±0.05

PCB Packing

- Inner packing: Vacuum packing / Plastic bag
- Outer packing: Standard carton packing

Certificate: UL, ISO 9001, ISO 14001
Special requirements: Buried and blind vias+controlled impedance +BGA
Profiling: Punching, Routing, V-CUT, Beveling
Provides OEM services to all sorts of printed circuit board assembly as well as electronic encased products.

1.HASL/ENIG finish required to meet ROHS compliant;

2.Aluminum material within 0.2mm-3.2mm boards thickness;

3.Copper weight:0.5OZ,1OZ,2OZ,3OZ;

4.0.2mm min finished hole size;

5.Certificate: UL, ROHS, T/S16949;
6.Company management: ISO9001:2000;
7.Markets: Europe, America, Asia etc all over the world.

Contact us to check out great PCBs and full details, we will reply to you with prices in one working day!

OEM services provided
Certificate: ROHS, UL, ISO9001-2000, ISO14001
Factory direct price
Paypal available

NO	Item	Craft Capacity
1	Layer	1-28 Layers
2	Base Material for PCB	FR4, CEM-1, TACONIC, Aluminium, High Tg Material, High Frequence ROGERS ,TEFLON, ARLON, Halogen-free Material
3	Rang of finish baords Thickness	0.21-7.0mm
4	Max size of finish board	900MM*900MM
5	Minimum Linewidth	3mil (0.075mm)
6	Minimum Line space	3mil (0.075mm)
7	Min space between pad to pad	3mil (0.075mm)
8	Minimum hole diameter	0.10 mm
9	Min bonding pad diameter	10mil
10	Max proportion of drilling hole and board thickness	1:12.5
11	Minimum linewidth of 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	Soldermask	Green, White, Red, Yellow, Black, Blue, transparent photosensitive soldermask, Strippable soldermask.
15	Minimun thickness of soldermask	10um
16	Color of silk-screen	White, Black, Yellow ect.
17	E-Testing	100% E-Testing (High Voltage Testing); Flying Probe Testing
18	Other test	ImpedanceTesting,Resistance Testing, Microsection etc.,
19	Date file format	GERBER FILE and DRILLING FILE, PROTEL SERIES, PADS2000 SERIES, Powerpcb SERIES, ODB++
20	Special technological requirement	Blind & Buried Vias and High Thickness copper
21	Thickness of Copper	0.5-14oz (18-490um)

PCB Superiority

1.High efficiency&Experience

We can provide one stop service.Established in 1998, with many years hard-working and constant innovation,we have

grown up into a professional PCB&PCBA manufacturer. We have our own independent research and development

department and sophisticated quality control system.

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2.Quality

Our product are manufactured according to the UL/Rohs standards to insure quality assemblies from start to finish. Whether

it's a simple custom or not.Product or a complex turnkey production run, We will adhere to the highest quality standards.

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3.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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4.Service

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 Quotation Need

A. PCB GERBER file and specification .

B. Your special requirementsfor the PCB Board.

C. Your testing instructions if you wanna test.

download audio drivers pcb