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A-TECH counter sink countersink pcb hot-sale at discount

A-TECH counter sink countersink pcb hot-sale 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
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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 counter sink countersink pcb hot-sale 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 countersink pcb adopts cutting-edge technology in compliance with industry norms. Water- soluble packaging bags can be also applied as a pesticide packaging that greatly reduces the incidence of pesticide poisoning
While producing A-TECH heavy copper pcb, the selection of raw materials is strictly control. 0.02ml filling high precision is one of the great performance of our machine
Our deft professionals manufacture A-TECH heavy copper pcb by using quality raw materials and advanced technology. 0.02ml filling high precision is one of the great performance of our machine
In the production of A-TECH countersink pcb, only the superior quality raw materials are adopted. Until now, we have developed 6 formula systems of PVA film with over 20 models of PVA film
A-TECH countersink pcb is manufactured by our team of skilled experts as per the international quality standards. Water- soluble packaging bags can be also applied as a pesticide packaging that greatly reduces the incidence of pesticide poisoning
The smooth surface finishing makes it not prone to scratch, rust, and corrosion. It remains its original shine after many times of uses. The performance of our water-soluble PVA film for laundry detergent products has reached internationally advanced level
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