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A-TECH buried hot-sale top supplier

A-TECH buried hot-sale top supplier

Layer
6
Material
FR4 + RO4350B
Min Order Quantity
No
Production Lead Time
10-20 Working Days
Supply Capacity
2000 ㎡/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
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Quantity Needed:
Pieces
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Hybrid PCB is also known as mixed material lamination, it’s normally combined by two different material like FR4 and PI(rigid flex PCB), FR4 and Ceramic, FR4 and Teflon, FR4 and Aluminum base etc.


The challenge to manufacture the Hybrid PCB is managing the different coefficient of thermal expansion properties of the dissimilar circuit materials both during PCB manufacturing and component assembly.


Hybrid PCB with a combination of FR4 material and PTFE material allows a designer to condense both RF functionality and RF functionality on the same PCB which can reduce both the footprint of the device and the cost.


When producing a printed circuit board with dissimilar materials it’s critically important to have experience in both the physical properties of the laminate and the capabilities of your equipment. Based upon the CTE values of all of the layers of material(ex FR4, PTFE and Copper), each material grows at a different rate during elevated thermal exposure. This can cause significant registration issues as one material shrinks while another one expands and it can also cause delamination of the copper-to substrate interfaces. Therefore, not all materials should be used in hybrid applications as they are not manufacturable regardless of the desired performance.


Hybrid constructions typically involve a low loss material such as Nelco or Rogers combined with another core material like FR4, the details include FR4 and Rogers4350B, FR4 and Rogers 4003C, FR4 and Aluminum base etc.




The materials of A-TECH press fit pins pcb are well-selected adopting the highest furniture standards. The materials selection is closely related to hardness, gravity, mass density, textures, and colors. It can be designed with a special pocket or zipper
The materials performance tests of A-TECH press fit pins pcb have been completed. These tests include fire resistance testing, mechanical testing, formaldehyde content testing, and stability testing.
Design plays an important part in the making of A-TECH press fit pins pcb. It is reasonably designed based on the concepts of ergonomics and beauty of art that are widely pursued in the furniture industry. Ladies love to wear it to do yoga, jogging, or other exercises
The design principles of A-TECH press fit pins pcb involve the following aspects. These principles include structural&visual balance, symmetry, unity, variety, hierarchy, scale, and proportion. With great stretch and resilience force, it is perfect for high-intensity sports
A-TECH press fit pins pcb has passed the following tests: technical furniture tests such as strength, durability, shock resistance, structural stability, material and surface tests, contaminants and harmful substances tests. The product is highly resistant to chemical liquid, such as decolorizer, alkali, inorganic acid, etc
This product is sanitary. It is designed to have almost no or fewer seams or creases where germs can lurk. It can be designed with a special pocket or zipper
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