Product Details
F4B is a brand of high frequency materials based on PTFE,
originating from China. It offers cost and quality advantages for
various applications including navigation, radar, satellite
communication, 4G and 5G communications. The dielectric constant of
F4B ranges from 2.2 to 2.65, with other values available such as
2.17, 2.45, 2.75, and 3.0. Copper weights range from 0.5oz to 3oz,
and the board thickness ranges from 0.17mm to 5.0mm.
Our PCB Capability using PTFE includes the F4B series material with
dielectric constants of 2.2, 2.55, 2.65, 2.17, 2.45, 2.75 and 3.0.
We offer 2 Layer, Multilayer, and Hybrid type boards with copper
weights of 0.5oz, 1oz, and 2oz. PCB thicknesses range from 0.17mm
to 6.0mm and the maximum PCB size is 400mm X 500mm. Solder mask
colors include green, black, and no color, with surface finishes
including bare copper, HASL, and ENIG.
We also provide single sided, double sided, multilayer, and hybrid
circuit boards made with FR-4. The common solder mask colors are
green, black, and no color, and the usual surface finishes are bare
copper, HASL, and immersion gold.
Our PCB Capability (PTFE)
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, 6.0mm etc. |
PCB Size: | ≤400mm X 500mm |
Solder mask: | Green, Black, No colour etc.. |
Surface finish: | Bare copper, HASL, ENIG etc. |
Company Profile
Company Profile
Founded in 2003, Shenzhen Bicheng Electronics Technology Co., Ltd is an established high frequency PCB supplier and exporter in
Shenzhen China, severing cellular base station antenna, satellite,
high frequency passive components, microstrip line and band line
circuit, millimeter wave equipment, radar systems, digital radio
frequency antenna and other fields worldwide for 18 years. Our high
frequency PCBs are mainly built on 3 high frequency material
brands: Rogers Corporation, Taconic and Wangling. Dielectric
constant ranges from 2.2 to 10.2 etc.
Bicheng PCB is headquartered in Shenzhen, a city with great
economic vitality. Based in China, we adhere to the philosophy of
servicing small and medium sized companies offering variety of
circuit boards to meet the demands of market.
Main Business & PCB Applications
We maintain the highest standards which support products that
exhibit exceptional quality, performance and reliability. We also have divisions of FR-4 circuit board, flexible circuits
and metal core PCBs featured as prototypes, small runs to mass
production. We actively research and build such high value added
PCB projects as HDI, quick turn, impedance control, heavy copper
and backplane board etc. This has made our PCB products generate an
effective prolongation and complementation, as well as formation of
integrated products line ranging from low-end to high-end.The circuit boards are used in the industries of home appliances,
portable and consumable electronics, medical filed, aerospace as
well as telecommunications etc.
Main Material Partners

