Home > Resources > Dielectric Constant and Loss Tangent
Dielectric Constant and Loss Tangent
|
Name |
εr |
tanϭ |
|
Name |
εr |
tanϭ |
|
air |
1.0006 |
0 |
Neltec NY9260 IM (tm) |
2.6 |
0.002 |
|
Al2_03_ceramic |
9.8 |
0 |
Plexiglass |
3.4 |
0.001 |
|
Al_N |
8.8 |
0 |
Polyamide |
4.3 |
0.004 |
|
Alumina_92pct |
9.2 |
0.008 |
Polyester |
3.2 |
0.003 |
|
Alumina_96pct |
9.4 |
0.006 |
Polyethylene |
2.25 |
0.001 |
|
Aluminum |
1 |
0 |
Polyflon Copper-Clad |
3.05 |
0.006 |
|
Aluminum_EC |
1 |
0 |
Polyflon CuFlon (tm) |
2.1 |
0.00045 |
|
Aluminum_no2_EC |
1 |
0 |
Polyflon Polyguide (tm) |
2.32 |
0.0002 |
|
Arlon 25FR (tm) |
3.43 |
0.0335 |
Polyflon_MorCLAD (tm) |
2.55 |
0.0011 |
|
Arlon 25N (tm) |
3.28 |
0.0024 |
Polyimide |
3.5 |
0.008 |
|
Arlon AD 250 (tm) |
2.5 |
0.003 |
polyimideQuartz |
4 |
0 |
|
Arlon AD 295 (tm) |
2.95 |
0.003 |
Polystyrene |
2.6 |
0 |
|
Arlon AD 300 (tm) |
3 |
0.003 |
Porcelain |
5.7 |
0 |
|
Arlon AD 320 (tm) |
3.2 |
0.003 |
Quartz_glass |
3.78 |
0 |
|
Arlon AD 360 (tm) |
3.6 |
0.003 |
Rogers RO3003 (tm) |
3 |
0.0013 |
|
Arlon AD 1000 (tm) |
10 |
0.0035 |
Rogers RO3006 (tm) |
2.1 |
0.00045 |
|
Arlon AD 350 (tm) |
3.5 |
0.026 |
Rogers RO3010(tm) |
10.2 |
0.0035 |
|
Arlon AD 450 (tm) |
4.5 |
0.0026 |
Rogers RO3203 (tm) |
3.02 |
0.0016 |
|
Arlon AD 600 (tm) |
6 |
0.035 |
Rogers RO4003 (tm) |
3.38 |
0.003 |
|
Arlon CLTE/LC (tm) |
2.94 |
0.0025 |
Rogers RO4332(tm) |
3.2 |
0.0018 |
|
Arlon CuClad 217 (tm) |
2.17 |
0.0009 |
Rogers RO4350(tm) |
3.48 |
0.004 |
|
Arlon CuClad 233 (tm) |
2.33 |
0.0013 |
Rogers RT/duroid 5870 (tm) |
2.33 |
0.0012 |
|
Arlon CuClad 250GT (tm) |
2.55 |
0.001 |
Rogers RT/duroid 5880 (tm) |
2.2 |
0.0009 |
|
Arlon CuClad 250GX (tm) |
2.5 |
0.0022 |
Rogers RT/duroid 6002 (tm) |
2.94 |
0.0012 |
|
Arlon DiClad 522 (tm) |
2.5 |
0.001 |
Rogers RT/duroid 6006 (tm) |
6.15 |
0.0019 |
|
Arlon DiClad 527 (tm) |
2.5 |
0.0022 |
Rogers RT/duroid 6010 |
10.2 |
0.0023 |
|
Arlon DiClad 870 (tm) |
2.33 |
0.0013 |
Rogers TMM 10 (tm) |
9.2 |
0.0022 |
|
Arlon DiClad 880 (tm) |
2.2 |
0.0009 |
Rogers TMM 101 (tm) |
9.8 |
0.002 |
|
Arlon IsoClad 917 (tm) |
2.17 |
0.001 |
Rogers TMM 3 (tm) |
3.27 |
0.002 |
|
Arlon IsoClad 933 (tm) |
2.33 |
0.0014 |
Rogers TMM 101 (tm) |
4.5 |
0.002 |
|
Bakelite |
4.8 |
0.002 |
Rogers TMM 6 (tm) |
6 |
0.0023 |
|
Be_0 |
6.8 |
0 |
Rogers Ultralam 1250 (tm) |
2.5 |
0.0015 |
|
BT_systems |
3.9 |
0 |
Rogers Ultralam 1300 (tm) |
3 |
0.003 |
|
Corning_glass |
5.75 |
0 |
Rogers Ultralam 2000 (tm) |
2.5 |
0.0019 |
|
Cyanate_ester |
3.8 |
0 |
Rogers Ultralam 1217 (tm) |
2.17 |
0.0009 |
|
Diamond |
16.5 |
0 |
Rubber_hard |
3 |
0 |
|
Diamond_hi_pres |
5.7 |
0 |
Sapphire |
10 |
0 |
|
Diamond_pl_cvd |
3.5 |
0 |
Sheldahl ComClad HF |
2.6 |
0.0033 |
|
Dupont Type 100 HN |
3.5 |
0.0026 |
Silicon |
11.9 |
0 |
|
Duroid (tm) |
32.2 |
0.0009 |
Silicon_dioxide |
4 |
0 |
|
Epoxy_Kevlar_xy |
3.6 |
0 |
Silicon_nitrite |
7 |
0 |
|
Ferrite |
12 |
0 |
Taconic CER-10 (tm) |
10 |
0.0035 |
|
FR4_epoxy |
4.4 |
0.02 |
Taconic RF-30 (tm) |
3 |
0.0014 |
|
Gallium_arsenide |
12.9 |
0 |
Taconic RF-35 (tm) |
3.5 |
0.0018 |
|
GE_GETEX ML200 |
3.9 |
0.012 |
Taconic RF-60 (tm) |
6.15 |
0.0028 |
|
GIL GML1000 (tm) |
3.12 |
0.005 |
Taconic TLC (tm) |
3.2 |
0.003 |
|
GIL G ML1032 (tm) |
3.2 |
0.003 |
Taconic TLE (tm) |
2.95 |
0.0028 |
|
GIL G ML2032 (tm) |
3.2 |
0.0029 |
Taconic TLT (tm) |
2.55 |
0.0006 |
|
GIL MC5 (tm) |
3.2 |
0.014 |
Taconic TLX (tm) |
2.55 |
0.0019 |
|
Glass |
5.5 |
0 |
Taconic TLY (tm) |
2.2 |
0.0009 |
|
Glass_PTFEreinf |
2.5 |
0.002 |
Teflon (tm) |
2.1 |
0.001 |
|
Isola Gigaver 210 (tm) |
3.75 |
0.003 |
Teflon _based |
2.08 |
0.001 |
|
Isola Gigaver 410 (tm) |
3.9 |
0.002 |
Vacuum |
1 |
0 |
|
Krempel Akaflex KCL |
3.4 |
0.0018 |
Water_distilled |
81 |
0 |
|
Krempel Akaflex PCL |
3.3 |
0.0052 |
Water_fresh |
81 |
0 |
|
Marble |
8.3 |
0 |
Water_sea |
81 |
0 |
|
Mica |
5.7 |
0 |
|
|
|
|
Modified_epoxy |
4.2 |
0.02 |
|
|
|
|
Nelco N400-13 (tm) |
3.5 |
0.012 |
|
|
|
|
Nelco N400-13 SI (tm) |
3.4 |
0.01 |
|
|
|
|
Neltec NH9294 (tm) |
2.94 |
0.0025 |
|
|
|
|
Neltec NH9300 (tm) |
3 |
0.0023 |
|
|
|
|
Neltec NH9320 (tm) |
3.2 |
0.0024 |
|
|
|
|
Neltec NH9338 (tm) |
3.38 |
0.003 |
|
|
|
|
Neltec NH9348 (tm) |
3.48 |
0.003 |
|
|
|
|
Neltec NH9350 (tm) |
3.5 |
0.003 |
|
|
|
|
Neltec NX9240 (tm) |
2.4 |
0.0016 |
|
|
|
|
Neltec NX9245 (IM) (tm) |
2.45 |
0.0016 |
|
|
|
|
Neltec NX9294 (tm) |
2.94 |
0.0022 |
|
|
|
|
Neltec NX9300 IM (tm) |
3 |
0.0023 |
|
|
|
|
Neltec NX9320 IM (tm) |
3.2 |
0.0025 |
|
|
|
|
Neltec NY9208 IM (tm) |
2.08 |
0.0006 |
|
|
|
|
Neltec NY9217 IM (tm) |
2.17 |
0.0008 |
|
|
|
|
Neltec NY9220 IM (tm) |
2.2 |
0.0009 |
|
|
|
|
Neltec NY9233 IM (tm) |
2.33 |
0.0011 |
|
|
|
|
Neltec NY9250 IM (tm) |
2.5 |
0.0016 |
|
|
|
|
Neltec NY9255 IM (tm) |
2.55 |
0.0018 |
|
|
|
See also
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