PCB introduction:
Material |
Fr4 |
Copper |
1OZ |
Layer |
4 |
Size |
8*5CM |
Surface finish |
ENIG |
Solder mask |
Green |
Thickness |
1.2mm |
Min line |
4mil |
Fr4 Material high frequency PCB Boards:
At the microwave frequencies high requirements are put on the materials for construction of final devices. A number of dielectric substrates are available for microstrip technologies but the prices of these materials are directly proportional to their good dielectric features. Application of low cost materials can cause serious inaccuracies if the design of device assumed better quality of materials. This paper deals with examination of relative permittivity (dielectric constant) of widely used FR4 material for construction of PCB (printed circuit boards). The examination is based on calculations and measurements of functional sample which was manufactured for this purpose.
FR4 High Frequency PCB Application:
Communications
Traditional telecommunication equipment, FTTP, VOIP, multimedia services, data networking and IT infrastructure products, wireless infrastructure products, power amplifiers, splitters and combiners, high power transistors, etc.
Computer Peripherals
High end printers, cable modem, wireless routers, IP telephones, consumer and office products, banking system etc.
Consumer
Computers, televisions, cameras, digital video recorders (DVR), handheld products, LED, etc.
Automotive
Passenger safety systems, engine control systems, air bags, traction control products, etc.
High End Computing and Storage
High performance computer and server, mainframe system and storage equipment, memory, etc.
Industry
Power supply, main control panel, monitor, CCTV products,automotive control equipment, industry robot, access control products etc
Medical
Magnetic resonance imaging (MRI), computed tomography (CT), emergency response defibrillation units, patient monitoring, implantable devices, robotic surgery systems, biometrics and diagnostic equipment, etc.
Military
Satellite, radar, airplane, control unit, communication equipment .etc.
Test & Measurement
Power meters, electricity tester, thermal tester, light tester, network tester, gas and oil tester, infrared products, semi-conductor test equipment, DUT and probe cards, wafer inspection systems, etc.
Contact: Ms Tracy
Phone: 0086 18682010757
Tel: 0086 18682010757
Add: BludingA,Shixiaganglian Industrial Park,Shajing,Baoan,Shenzhen,China