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A-TECH blind via hole impedance factory top supplier

A-TECH blind via hole impedance factory 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 blind via hole impedance factory 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.




A-TECH blind via hole is expertly manufactured according to the guidance of lean production method. The built-in activated carbon fiber removes almost all the bad water tastes
Raised production technique: the production technique of A-TECH blind via hole is updated based on our rich production experience. It has evolved greatly over the past years. It is resistant to both high and low temperatures
By adopting the lean production method, every detail of A-TECH press fit pins pcb exhibits exquisite workmanship. The product is well received for its high heat resistance
A-TECH blind via hole is well-controlled in every detail of the production. It is equipped with a lanyard so people can carry it everywhere
Strong designer team: A-TECH blind via hole is designed by our design team who are powerful with professional design knowledge. They are also well-trained to put forward design concept and complete the design in a short time.
The product features prominent heat dissipation. The cooling system built in it features high thermally discharging efficiency, which can protect the components from overheat.
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