E-mail1: overseas@uniwellcircuits.com

E-mail2: overseasales@uniwellcircuits.com

Mobile1: +8613828703790

Mobile2: +8615814460179

Tel: +86-755-26419411
+86-750-3866086

Search

You Are Here:Home > Products > PCB > FR4
Products Categories
Contact Us
Shenzhen Uniwell Circuits Co.,Ltd

Flash Drive PCB

Flash drive PCB 1.Company Information Uniwell Circuits is a leading printed circuit board manufacturer in China,specialized in Printed Circuit Board & PCB Assembly, function test and complete assembly for customer through out the world. All of our base materials are best meet Rohs and UL...

Send Inquiry

Flash drive PCB
1.Product description 

图片201_副本.jpg

Specification:
Layer: 2  
Board Thickness: 1.6 mm
Surface treatment: LF HASL.
Material: FR4 .
Min line width/line distance: 20/20mil
Min hole: 0.78mm
Used in: USB

Uniwell take the high technology as a starting point, the use of first-class equipment and raw material production and sales of high precision ,high density multi-layer LCD as our products and technology development direction, build up the company:" line Possess first-class PCB enterprise" as our vision ,to provide high quality electronic information industry PCB production Satisfactory products and sincere service" as our pursuit.When you order PCBs from Uniwell, you are buying quality that pays for itself over time. This is guaranteed through a product specification and quality control that is far more stringent than other suppliers, and ensures that the product delivers what it promises.

2.Company information
Uniwell Circuits is a leading printed circuit board manufacturer in China,specialized in Printed Circuit Board & PCB Assembly, function test and complete assembly for customer through out the world. All of our base materials are best meet Rohs and UL international certification, and we follow the standard to process every step. Devote ourself to 10-year OEM PCB & PCBA .We rely heavily on customer and manufacturing feedback to produce a world-class production, Our staff love providing professional solution customer to reduce product cost without sacrifice quality, you will find great business partner and high quality with competitive price here, Uniwell will be your right choice. Any concerns, please let me know,We are happy to service for you.

图片202_副本.jpg

3.Service advantages
1)Fast delivery,fast reaction
2)Strict and maturely quality control
3)High quality 100% promise
4)Flexible transportation
5)Customer-orientation
6)Non-disclosure agreement

4.Production flow 
Strict and maturely quality control that can make high quality.

图片203_副本.jpg

5.The advantages and disadvantage of immersion gold

ENIG - Immersion gold / Electroless Nickel Immersion Gold
Typical thickness 3 - 6um Nickel / 0.05 - 0.125um Gold. Shelf life: 12 months

advantages

1.Immersion finish = excellent flatness

2.Good for fine pitch / BGA / smaller components

3.Tried and tested process

4.Wire bondable

disadvantages

1.Expensive finish

2.Black pad concerns on BGA

3.Can be aggressive to solder mask - larger solder mask dam preferred

4.Avoid solder mask defined BGA's

5.Should not plug holes on one side only

Hot Tags: flash drive PCB, China, suppliers, manufacturers, factory, cheap, customized, low price, high quality, quotation
Related Products