Electrical characteristics of 50 Ω coaxial contacts and wires
|
|
Coaxial contacts |
High current contacts |
High voltage contacts |
|
Impedance |
50 Ohm / 75 Ω |
- |
- |
|
Insulation resistance |
1000 GΩ |
- |
- |
|
Contact resistance |
- |
max. 1.5 mΩ |
- |
|
Internal wire |
< 10 mΩ |
- |
< 3 mΩ |
|
External wire |
< 3 mΩ |
- |
- |
|
Working voltage |
250 V~ |
- |
2.8 kV |
|
Voltage resistance |
750 V~ |
- |
3.8 kV |
|
Max. working current |
1.5 A |
40 A |
1.5 A |
|
Contact finish |
|||
|
Cable group |
2 |
- |
- |
|
Cable group 2 flexible wires |
Shell Ø |
Screening Ø |
Dielectric Ø |
Internal wire Ø |
Hexagonal crimp spanner width SW |
|
RG 174 A/U |
2.5 |
2.0 |
1.5 |
0.48 |
3.25 |
|
RG 188 A/U |
2.6 |
2.0 |
1.5 |
0.54 |
3.25 |
|
RG 316 U |
2.5 |
2.0 |
1.5 |
0.54 |
3.25 |