Laminate FR4
- Universal application.
- Low price and high availability.
- Typical parameters: TG 135 ° C, CTI: PLC3, UL94 V-0, dielectric constant:> 4.0.
Laminate ALU
- LED lighting and high power supply systems.
- High thermal conductivity.
- Aluminium layer as a radiator.
Microwave laminate ROGERS
- High frequency systems.
- Temperature and frequency-stable dielectric parameters.
- Low loss and dielectric constant.
min / max
0 (laminate without copper) / 8
min / max
0,20 / 3,20
avaible
0,20 0,36 0,50 0,71 0,80 1,00
1,20 1,55 2,00 2,40 3,20
min
0,10 (prepreg layer) / 0,10 (core)
max
2,80
external layers
18 35 70 105 140 170 210 240
inner layers
18 35 70 105 140 170 210
min / max
0,15 / without limits
min
0,25
max
without limits
base Cu thickness 12 µm:
3
base Cu thickness 18 µm:
4
base Cu thickness 12 µm:
3
base Cu thickness 18 µm:
4
min
4
typical
5
4-layer circuits:
min
4
typical
5
6-layer circuits:
min
5
typical
6
8-layer circuits:
min
5
typical
7
lead-free HAL
chemical goldening
chamfering
routing
depth routing
scoring
blind
burried
filled
peelable mask
finger
The adapter
klasa UL94-V0
date code
manufacturer's logo
board numbering
microsection
quality certificate
quantity tolerance +/-0%
panels without X-outs
