Dummy Lead Frame
  • Air ProDummy Lead Frame

Dummy Lead Frame

We YanMing is a top photo etching factory in China, supplying different sizes of Dummy Lead Frame with our latest automatic chemical metal acid etching production lines, we devoted ourselves to offering the most precision Dummy Lead Frame and other metal etching products, welcome you to visit our etching factory at your convenience or send your inquiry to [email protected]

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Product Description

Dummy Lead Frame

 


1
 Dummy Lead Frame Introduction:



 

Dummy Lead Frames are not the reallead frames, but their structures are the same, they are usually used for Cleaning of machine before semiconductors start package assembly process to guarantee the IC quality and normally high density of leads are made by etching, and low density of leads are made by stamping.

 


2
 Dummy Lead Frame Specification:



 

Item

Dummy Lead Frame

Material

Copper, Aluminum,Brass, Copper-Nickel, StainlessSteel etc

Process

Chemical Etching

Thickness

0.02 ~ 1mm or customized

Etching Max Size

400 x 600mm

MinimumAperture

0.08MM (0.03MM thick material canbe 0.05MM)

Etching Precision

Line width: 0.015mm; Aperture: 0.03mm; Tolerance:±0.01mm

Lead Time

3-5 days for samples, mass production within a week

Other Service

Half-etched Logo, Welding, Shaping, Polishing, Color Coating, Anodizing, plating, Adhesive etc

 

 


3
 Pictures of the Dummy Lead Frame

Dummy Lead Frame




4
 Feature of the metal photo etched Dummy Lead Frame




- Design flexibility

- High precision

- No/Low mold cost

- No burr

- Short lead time

 

5
 Metal Etching Process:


Dummy Lead Frame

 

6
 Metal Etching Capacity


With our different kinds of automatic etching production lines, we have strong etching production capacity to guarantee a fast delivery in good quality for your order of Semiconductor Lead Frame.

Dummy Lead FrameDummy Lead Frame


7
 FAQ


 

Q: Where is your etching factory?

A: Our etching factory is in ChangAn Dongguan, near Shenzhen and Guangzhou, you can scan below QR code to have a panoramic view of our factories.

Dummy Lead Frame

Q: Are your etching factory authorized by the government?

A: Yes, we have etching production license, all our waste water meet the requirement of environmental protection, some small etching factories without production license may be closed suddenly because the stricter environmental rules in China, your deposit or payment paid will be put into water.

 

Q:What else products are you supplying besides metal chemical photo etching products?

A: We are also professionally manufacturing acrylic/glass panels, nameplates, panel graphic overlays and diecutting parts etc from 2006, you can refer to our another website: www.paneloverlay.com

 

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