F4B high frequency PCB

Hello everybody,

Today we talk about domestic F4B high-frequency circuit board.

F4B series high frequency #material is mainly #PTFE glass fiber cloth and ceramic-filled PTFE glass fiber cloth etc. It is a series of high frequency materials of Chinese brand, which is cheap in price and stable in quality. It's widely applied to #navigation, #radar, #satellite communication, #4G communications, #5G communications and the like.

Let’s see our F4B high #frequency PCB capability.

PCB material:        PTFE

Designator:          F4B series

Dielectric constant: 2.2, 2.55 and 2.65
                     2.17, 2.45, 2.75 and 3.0

Layer count:         2 Layer, Multilayer, Hybrid type

Copper weight:       0.5oz, 1oz, 2oz

PCB thickness:       0.17mm, 0.25mm, 0.5mm, 0.8mm, 1.0mm,
                     1.5mm, 2.0mm, 3.0mm, 4.0mm and 5.0mm, etc.

PCB Size:            ≤400mm X 500mm

Solder mask:         Green, Black, No colour etc..

Surface finish:      Bare copper, HASL, ENIG etc.

The common #dielectric constant is 2.2, 2.55 and 2.65, and the other dielectric #constants are 2.17, 2.45, 2.75 and 3.0; Copper weight at half #ounce, 1oz and 2oz are available; the thickness of board ranges from 0.17mm to 5.0mm.

We can provide you with single sided board, double sided board, #multilayer board and #hybrid #circuit #board with #FR-4.

The common color of solder mask is green, black and no color used.

The surface finish usually used is bare #copper (no finish), #HASL and immersion #gold.

The basic color of #F4B #PCB is brown.

We specialize in supplying #prototype, small #batches and large quantity supply.

Should you have any questions, please feel free to contact us.

Thank you for your reading.