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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
+/-10%
Min Order Quantity
No
Production Lead Time
5-18 Working Days
Supply Capacity
15000 ㎡/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
E-mail:
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 quality of A-TECH countersink pcb is guaranteed. It has undergone comprehensive testing, including verifying appliance characteristics, measuring energy efficiency and energy consumption, energy class labeling and assuring electrical safety. The product has the desired load-bearing capability
A-TECH impedance pcb will be scrutinized in an all-round way. Failure analysis will be conducted once it is finished, including fatigue failure, corrosion failure, toughness and brittle fracture, etc. The product has the desired load-bearing capability
A-TECH countersink pcb is made of a heat-conducting material, and the thermal conductivity is improved, which ultimately helps to improve the heat dissipation rate. It is perfect to package birthday or wedding gift with this product
The quality of A-TECH countersink pcb is guaranteed. A number of quality control checks and tests have been carried, including color shading, colorfastness check, size fitting test, etc. It can be printed with pictures or words using different printing methods
The manufacture of A-TECH impedance pcb is of sophistication. It follows some basic steps to some extent, including CAD design, drawing confirmation, material selection, cutting, drilling, shaping, painting, and assembly. Compared to the plastic ones, the product poses less threat to wildlife and marine animals
countersink pcb is manufactured based on high-quality materials. It has the advantages of corrosion resistance, alkali resistance, and oxidation resistance. Moreover, it is excellent in wear-resistant, drop-resistant and pressure-resistant performances.
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