Best Hot Selling for Flexible Pcb Prototype - 2 Layer OSP F4B High Frequency PCB – Huihe Manufacturer and Factory

Hot Selling for Flexible Pcb Prototype - 2 Layer OSP F4B High Frequency PCB – Huihe

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Hot Selling for Flexible Pcb Prototype - 2 Layer OSP F4B High Frequency PCB – Huihe Detail:

About F4B High Frequency PCB

Wangling F4B is based on the electrical performance requirements of microwave circuits,

It is a kind of excellent microwave printed circuit board with good electrical properties and high mechanical strength.

Design Of F4B High Frequency PCB

In the design of high-frequency PCB, designers usually pay more attention to the dielectric constant (DK) and tangent loss (DF) of PCB when selecting materials, and only pay attention to the thickness of copper foil when selecting copper foil, which is easy to ignore the influence of different types of copper foil roughness on the electrical properties of products.

SEM analysis of the micro morphology of different types of copper foil and dielectric contact surface shows that the roughness of different types of copper foil is quite different. In the design of microstrip line, the roughness of copper foil and dielectric contact surface will directly affect the insertion loss of the whole transmission line.

Material Parameters Of F4B PCB

Wangling F4B is made of high quality materials according to the electrical performance requirements of microwave circuits. It has good electrical performance and high mechanical strength. It is an excellent microwave printed circuit subgrade board. Normal 15N/cm constant damp heat and 260℃±2℃ fusion welding material to keep 20 seconds without foaming, no stratification and peeling strength ≥12 N/cm.

Material type	Model	Filling Material	Dk（@10GHZ）	Df（@10GHZ）
F4B-1/2		PTFE+Glass cloth	2.55/2.65	≤0.001
F4BK	F4BK225	PTFE+Glass cloth	2.55	≤0.001
	F4BK265	PTFE+Glass cloth	2.65	≤0.001
	F4BK300	PTFE+Glass cloth	3	≤0.001
	F4BK350	PTFE+Glass cloth	3.5	≤0.001
F4BM	F4BM220	PTFE+Glass cloth	2.2	≤0.007
	F4BM225	PTFE+Glass cloth	2.55	≤0.007
	F4BM265	PTFE+Glass cloth	2.65	≤0.007
	F4BM300	PTFE+Glass cloth	3	≤0.007
	F4BM350	PTFE+Glass cloth	3.5	≤0.007

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We now have many fantastic staff members customers superior at advertising, QC, and working with varieties of troublesome problem within the generation system for Hot Selling for Flexible Pcb Prototype - 2 Layer OSP F4B High Frequency PCB – Huihe , The product will supply to all over the world, such as: Madrid, Finland, Estonia, As a well educated, innovative and energetic staff,we are responsible for all elements of the research, design, manufacturing, sales and distribution. With studying and developing new techniques,we are not only following but also leading the fashion industry. We listen attentively to the feedback from our customers and provide instant communication. You will instantly feel our expertise and attentive service.

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