Metal Based High Frequency PCB Built on 3.0mm PTFE 1.0oz with Immersion Gold for Radio Device

Metal Based High Frequency PCB Built on 3.0mm PTFE 1.0oz with Immersion Gold for Radio Device

(PCB's are custom-made products, the picture and parameters shown are just for reference)

Metal based substrate is a combination of metal based high frequency materials. The intermediate medium is made of high frequency materials (such as PTFE and others), one side is coated with copper foil, the other side is coated with copper base or aluminum base. The PCB made on this kind of modified material, we can call it metal based high frequency PCB.

Parameters

DK @ 10GHz & Tolerance: 2.20+/- 0.03

Thermal Change of DK (ppm/℃) : -48

Loss Tangent, Df@10GHz: 0.001

Thermal Conductivity(W/mk): 0.35

Td (℃): 476

Coefficient of Thermal Expansion -50℃ -260 ℃: X 40; Y45; Z98

Density (g/cm³): 1.80

Volume Resisivity (Mohm.cm) 1x 10^8

Surface Resistivity (Mohm): 1 x 10^8

Moisture Absorption: 0.02

Peel Strength (N/cm) (1oz): 20

Flammability Rating: UL94 V0

Type of Metal Base: Aluminum, Copper

Thickness of Metal Base: 1.0mm, 2.0mm, 3.0mm, 4.0mm

Base copper: 0.5oz, 1oz

Modified woven fabric glass Teflon (PTFE) copper clad laminates with ceramic filler

Thickness and size F4BTMS

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