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A-TECH  >  AI - Page Sitemap  >  A-TECH plating impedance calculator pcb company top supplier
A-TECH plating impedance calculator pcb company top supplier

A-TECH plating impedance calculator pcb company top supplier

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 plating impedance calculator pcb company top supplier-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.




The structural system of A-TECH impedance calculator pcb meets the requirement of the tent industry. The system is tested by our engineers in terms of angles and spans. The product has dynamic and mechanical stability
A-TECH press fit pins pcb is designed by a team of energetic and experienced designers who are willing to guide the customers through the flawless and timely execution of any bathroom design project. Its robust structure allows it to be used in harsh environments
A-TECH press fit pins pcb has been inspected under a series of quality requirements, such as water absorption, thermostability, whiteness, glaze lustrousness, and deformation. It can reduce the electrical signal loss and provides the highest efficiency
During the designing stage of A-TECH press fit pins pcb, sketches and CAD technique are used by the designers who strive to create a product with the function of foot orthopedic. Being laminated by advanced vacuum lamination equipment, it has a uniform dielectric thickness after lamination
The freezing technology of A-TECH impedance calculator pcb has been greatly improved by our R&D team who tries to achieve the great cooling effect while shortening the freezing time. It stands out for its impact endurance performance
The products meet the quality standards of many countries and regions. It is characterized by high thermal conductivity and good heat dissipation
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