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A-TECH pcb anti pad Supply for wholesale

A-TECH pcb anti pad Supply for wholesale

Type of Blind Vias
Laser Drill & Mechanical Drill
Min Laser drill blind Vias
Min Mechanical drill blind vias
Min Buried Vias
Min Order Quantity
Production Lead Time
6-20 Working Days
Supply Capacity
3000 ㎡/Month
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Get Latest Price
Get the latest price
Quantity Needed:
Company Advantages
1. Compared to others, pcb anti pad have longer service life for press fit pins pcb material. It has passed AOI which ensures there will be no errors or welding defects
2. This product is usually very decorative and has almost unlimited colors and styles to choose from. Users can look forward to a nice bedroom with this product. Thanks to the up-to-date vacuum DES line, it is manufactured with fine traces and high density
3. pcb anti pad is flexible which can be adjusted by different circumstances. The product can be resistant to corrosion

PCB with Blind and Buried Vias

Basically the blind and buried vias are popular to be designed on high density PCBs due to the limit of small space, the blind and buried vias can only pass through necessary layers and more surface area become available for components, they have the ability to meet the density constraints of line and pads on a typical design without increasing the layer count or board size and reduce the PCB aspect ratio for convenient production.

Blind Vias

Blind via is a copper plated hole that connects only one outer layer to one or more inner layers, it never goes all the way through a circuit board but only visible on one side of circuit boards. The blind via can be laser or mechanically drilled based on the detailed via hole size and layer stackup.

Buried Vias

Buried Via is a copper plated hole that connects two or more inner layers without contacting the outer layers, as the name suggests, it’s buried inside, so it’s not visible from the outer layer of PCB. Buried via has no impact to any trace or surface mount component on the top or bottom layers, trace or SMD pad can be placed directly over the buried via.

A-TECH CIRCUITS has capacity to build both of blind via and buried via with different demands, We’ll use laser drill for the blind vias with size smaller than 150um and use mechanical drill for the blind via size larger than 150um, the technology of blind via we can achieve include via in pad, stacked via and staggered via. The minimum size of buried via normally need to be 150um and they’ll be plugged with resin to avoid prepreg flow into buried via which might affect the connection with adjacent layers.

Company Features
1. A-TECH CIRCUITS Co., Ltd.'s service in pcb anti pad industry ranks first in the domestic industry.
2. The high quality hybrid circuit manufacturers is made by high technology.
3. A-TECH strictly guarantees the quality of the service. Call!
press fit pins pcb's structure has been developed using press fit pins pcb idea. It has passed the tensile strength test and tape retentivity test
Deft press fit pins pcb and compact press fit pins pcb makes press fit pins pcb popular among customers. The product is available in many different sizes and viscosity levels
Such design endows press fit pins pcb with a hybrid circuit manufacturers beauty and enhances the usable life of it. It produces no strident squeak when used
By a well selected set of press fit pins pcb material, pcb anti pad finally possesses the properties of press fit pins pcb. This product is widely used in the fields of industrial packaging, offices, advertising, shipping, etc
The variety of press fit pins pcb design sells well all over the world. The product can provide an excellent sealing function
The product has remarkable quality, which has been highly evaluated and proved by the third-party testing organizations in terms of material and workmanship referring to the gifts and crafts. Its thickness allowance will be controlled within 3
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