product
mmwave g
characteristic
● stable dk/df over frequency and temperature.
● low dielectric tolerance /-0.04.
● low moisture absorption
● ul 94 v-0 flame rating.
application area
automotive radar applications
base station antenna
cellular telecommunications system
global positioning satellite antennas
direct broadcast satellites
- product performance
- product certificate
- data download
| items | method | condition | unit | typical value |
|---|---|---|---|---|
|
dielectric constant (process dk) |
balanced type circular disk resonator |
10ghz/23℃ |
- | 3.00 |
| dielectric constant (process dk) | ipc-tm-650 2.5.5.15 | 10ghz/23℃ | - | 3.16 |
|
dielectric constant (design dk) |
resonator ring |
77ghz/23℃ |
- | 3.18 |
|
dissipation factor, df |
balanced type circular disk resonator |
10ghz/23℃ |
- | 0.002 |
| dissipation factor, df | iec 61189-2-721(spdr) | 10ghz/23℃ | - | 0.002 |
| cte (x/y/z-axis) | ipc-tm-650 2.4.41 | tma (-55-288℃) | ppm/℃ | 20/20/40 |
| tg |
ipc-tm-650 2.4.24.4 |
dma | ℃ | 200 |
| td |
astm d3850 |
tga |
℃ | 395 |
| volume resistivity | ipc-tm-650 2.5.17.1 | a | mω·cm |
1.32x1011 |
| surface resistivity | ipc-tm-650 2.5.17.1 | a | mω |
1.04x1011 |
| peel strength | ipc-tm-650 2.4.8 | 288℃/10s | n/mm [lb/in] | 0.60 [3.73] |
| water absorption | ipc-tm-650 2.6.2.1 | d-24/23 | % | 0.06 |
| thermal conductivity | astm c518 | 100℃ | w/(m·k) | 0.40 |
| density | astm d792 | - | g/cm3 | 1.52 |
|
flammability |
ul-94 |
c-48/23/50 |
rating |
v-0 |
remarks:
remarks:
all the typicalvalues listed above are for your reference only and not intended forspecification. please contact shengyi technology co., ltd. for detailedinformation. all rights from this data sheet are reserved by shengyi technologyco., ltd.