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A-TECH China impedance calculator pcb for business top supplier

A-TECH China impedance calculator pcb for business 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 China impedance calculator pcb for business 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 press fit pins pcb is verified to comply with the worldwide gift and crafts regulations and industry standards by the third-party authorities who are specialized in quality authentication. This product is highly resistant to scratches and fingerprints
Environmental design concept: A-TECH press fit pins pcb is designed by our designers who keep environmental awareness in mind. They aim to design a product that gives a paperless feeling. This product has been widely applied in vending machines, gaming displays, and self-service terminals
In the creation of A-TECH impedance calculator pcb, advanced equipment is adopted. The equipment involves a CNC machine, mold shaping machine, stamping machine, and welding machine. It can be locked to prevent tampering
A-TECH impedance calculator pcb is produced with sophisticated and mature techniques. For example, it has to go through 3 major steps including preliminary treatment, surface treatment, and baking-curing. This product comes in a variety of CPU options
A-TECH impedance calculator pcb is well constructed by utilizing state-of-the-art production equipment, including lithography machine, spectrometer, defects detector, CNC machine, etc. This product will not give out the harmful blue light
This product is resistant to corrosion. It is resistant to corrosion in the presence of industrial and inorganic chemicals and is not susceptible to failure in this case. Its enclosure can be customized according to needs
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