Semiconductor Lead Frame
  • Air ProSemiconductor Lead Frame

Semiconductor Lead Frame

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

Send Inquiry

Product Description

Semiconductor Lead Frame


 Semiconductor Lead Frame Introduction:


Lead frames,or Semiconductor Lead Frames are the metal structures inside a chip package that carry signals from the die to the outside, it is only a thin layer of metal frame that semiconductors are attached during the package assembly process, normally high density of leads is made by etching, and low density of leads are made by stamping.


 Semiconductor Lead Frame Specification:



Semiconductor Lead Frame


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


Chemical Etching


0.02 ~ 1mm or customized

Etching Max Size

400 x 600mm


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



 Pictures of the Semiconductor Lead Frame

Semiconductor Lead Frame

 Feature of the metal photo etched Semiconductor Lead Frame

- Design flexibility

- High precision

- No/Low mold cost

- No burr

- Short lead time


 Metal Etching Process:

Semiconductor Lead Frame


 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.

Semiconductor Lead FrameSemiconductor Lead Frame



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.

Semiconductor 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:


Hot Tags: Semiconductor Lead Frame, China, Manufacturers, Suppliers, Low Price, Quotation, Factory, Cheap, Customized, High Quality

Related Category

Send Inquiry

Please feel free to give your inquiry in the form below. We will reply you in 24 hours.