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A-TECH fit hole countersunk pcb Supply at discount

A-TECH fit hole countersunk pcb Supply at discount

Max size of VIP
0.4mm
Design of VIP
In BGA or SMD Pads
Fabrication of VIP
Resin plugged and overplate to cap
Min Order Quantity
No
Production Lead Time
7-18 Working Days
Supply Capacity
5000 ㎡/Month
Certifications
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Standard
IPC CLASS 2 / CLASS 3
Price
Get Latest Price
Get the latest price
Quantity Needed:
Pieces
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Via In Pad (VIP) technology refers to the vias in SMD pad or BGA pad due to small space for layout, in order to avoid the solder paste flow into inner layer or the other side in assembly production, basically this type of via need to be plugged with resin and plate copper over to cap the via to make it invisible.

Via in pad technology is widely used in high density PCBs, especially for the PCBs that require a limited BGA space and are focused on heat transfer and high speed design. Although blind holes and buried holes help increasing density and save space on the circuit boards, through holes are still the best choice for thermal management and high speed design elements.



The advantages of Via In Pad technology

● Suitable for fine pitch BGAs
● Improved thermal dissipation
● Provides a flat, coplanar surface for component attachment
● Leading to higher density of PCBs and promoting space saving
● Overcomes high speed design issues and constraints.
● Meets closely packed placement requirements.



The Via In Pad technology is defined in IPC standard with IPC-4761 VII



A-TECH fit hole countersunk pcb Supply at discount-1



A-TECH manufactured lots of multilayer PCBs with Via In Pad designs Both in BGA Pads or in other SMD Pads, we’re able to plugged vias fully and then plated copper over to make the surface of pad as flat as other pads without dimples.




A-TECH press fit pins pcb has undergone a range of comprehensive tests. It has been tested for tension, flammability, corrosion, wear & tear, and longevity. It guarantees that no flaw issues will be found
The casting process of A-TECH countersunk pcb involves the following steps: wax model and casting preparation, burnout, melting, casting, divesting, and laser review. Materials of the product are environmentally friendly
The design of A-TECH press fit pins pcb involves the following steps: preparation of initial idea and/or sketch, CAD (Computer Aided Design) software programming, and 3D wax prototype. The product can be offered with a 3D design drawing
A-TECH press fit pins pcb has passed the workmanship review. It is checked for scratches, dents or excessive solder/glue; missing parts, sharp edges or points, etc. The product utilizes laser engraving technology, which makes it more durable
The design of A-TECH press fit pins pcb adopts 3D design technology. This is done by using a special program, such as Matrix 3D Jewelry Design Software. Materials of the product are environmentally friendly
There is sufficient strength inside this product. Force analysis is performed prior to manufacture to find the forces acting on each element. And the best-suited materials are chosen to withstand these forces. The product is provided by the rapid air transportation of DHL or UPS
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