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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.




Using such design, the goal for press fit pins pcb is achieved while meeting the requirements on press fit pins pcb. This product is easy to clean and be sanitized
The supreme master of detailed design of press fit pins pcb has gained much more fame for A-TECH. Its anti-corrosion property allows it to be used with harsh or acidic chemicals, freshwater, and saltwater
The press fit pins pcb design can contribute greatly to press fit pins pcb's high performance. It features a protective coating that helps prevent rust
impedance calculator pcb plays a great role in impedance calculator pcb.This product is notable for its magnetic property
press fit pins pcb tend to be impedance calculator pcb than other brands. This product is highly resistant to shock and vibration
The product has high dimension precision. All its assembled parts are strictly controlled within a limited tolerance to guarantee they fit each other perfectly. The product is not susceptible to rot, termites, or mold
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