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A-TECH half depth via in pad pcb hot-sale for wholesale

A-TECH half depth via in pad pcb hot-sale for wholesale

Types of Impedance
Single-ended, Differential, Coplanar
Testing of Impedance
Impedance coupons
Tolerance of Impedance
Min Order Quantity
Production Lead Time
5-18 Working Days
Supply Capacity
15000 ㎡/Month
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Get Latest Price
Get the latest price
Quantity Needed:
Company Advantages
1. A-TECH impedance pcb is produced under advanced equipment. It will be processed by fastness to washing tester, steamer and washer, as well as vacuum cleaning equipment designed for textile. Its solder mask can be offered with green, blue, white, black, yellow, and red colors
2. People can trust that the product is safe to use, and it does not contain any harmful substances, such as formaldehyde or toxic chemicals. It is characterized by high thermal conductivity and good heat dissipation
3. The product prevails over its competitors with stable performance and long service life. It can be printed with numbers, names, data codes, logos, or other specific information

Impedance is the combination of the capacitance and inductance of a circuit when operated at high frequency. Control impedance in printed circuit boards are used across a broad range of applications to help ensure high signal integrity. Basically there are usually three types of impedance in PCB designs like single-ended impedance, differential impedance and coplanar impedance.

The factors affect impedance include: impedance trace width/spacing, copper thickness, dielectric thickness on either side of the impedance traces, dielectric constant of the core and prepreg material etc.

The applications of impedance control PCB include RF communication, Signal processing, High quality analog video, Computing 100MHz and above, Telecommunications and so on.

A large proportion of multilayer PCBs that A-TECH manufactured are with impedance control requirements, normally we will calculate impedance based on stack up and gerber designs to match with specified impedance values, our engineering dept might do necessary adjustments on stack up or impedance trace width/spacing if there is any mismatch after calculation. Moreover, the impedance coupons will be placed in each working panel which use for testing impedance values before shipment.

Company Features
1. A-TECH CIRCUITS Co., Ltd. is a sizable via in pad pcb manufacturer in China.
2. Building up technological center facilitates the force of A-TECH.
3. A-TECH CIRCUITS Co., Ltd. offers best quality for countersink pcb with best service. Welcome to visit our factory!
The production of A-TECH countersink pcb is handled by the most advanced production equipment. The product can be produced in large quantities in a short time
A wide range of raw materials of A-TECH impedance pcb is secured. The product is versatile, flexible and highly accurate
A-TECH via in pad pcb is carefully chosen from top grade suppliers. Its key parts are all purchased from Taiwan and Japan brand, making the product stable in performance
Using the state-of-the-art production equipment, A-TECH countersink pcb is produced with flawless surface finishes.
The technology adopted in A-TECH countersink pcb production is industry-leading. Its interface is designed to be simple and elegant
via in pad pcb Not only is it exquisite in workmanship and beautiful in appearance, it has the advantages of good gloss, fine powder, and strong makeup staying power.
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