Printed circuit board is the most important part of electronics. The PCB material is the most cost of the whole PCB. So,before PCB design, you need to know which material is the best for your product.PCB design is just a first step,you also need to know the application environment of PCB,such as outdoor,underwater,high temperature.Good meterial can support long life for your eletrical equipments.
Normal FR4 material with TG130-135.
Applications: Reinforcement laminate, Potentiometer, Resistance,
High TG material
Suitable for high aspect ratio and high layer PCB.Widely used in computer,communication equipment,precise apparatus and instrument,router,medical equipment,etc.
High Frequency material (RF board,Microwave)
Applications:Cellular Base Station Antennas and Power Amplifiers.RF Identifi cation Tags.Automotive Radar and Sensors.LNB’s for Direct Broadcast Satellites,etc
See our RF board.
SH260 are widely used in Aeronautics and Astronautics,Ultra multi-layer PCB (>10 layers),Outdoor PCB,Long-term High Temperature Environment PCB.Coal Mine ,etc.
|Properties||Condition||Unit||SH260 1.2mm H/H||Arlon 85N 1.0mm H/H|
|PCT (2 Hours)||dipping@288℃,10 Sec||--||﹥10 X||﹥10 X|
|Z‐axis CTE (50‐260 ℃)||TMA||%||1.2||1.2|
|Flexural strength||@200 ℃||GPa||20.5||---|
Applications：High brightness LED lighting/backlight module,Power electronics (inverter, transistor, DC/DCconverter, regulator),Automotive (regulator, power module),Audio (equalizer, amplifier).
High CTI 600V PCB
CTI is Comparative Tracking Index.
CTI is a quality item that refers to copper clad laminate which is widely used in home electrical appliance or other high-voltage(110V, 220V) electrical apparatus.It is a simulated conditon that the PCB is polluted in its working environment, which result in leakage or short-circuit at the track gap of the PCB surface, being accompanied by heat releasing and charring.
High Tg, Halogen-free material
Due to the more and more strict RoHS requirements,many
printed circuit boards have to use Halogen-free material.Especially
for some Intelligent devices.
For high layers board,high TG and Halogen-free is required.
10 layer PCB,HDI circuit boards must use this material.
CEM-3 material has a better thermal conductivity than normal FR4.
And it has CTI PROPERTIES but lower cost than Aluminum material. A few of customers would like to use CEM-3 now.
Power base board
LED display and lighting
Household electrical machine