Coaxial feedthroughs
Pasamuros coaxial
Pasamuros coaxiales tienen un conductor central con un escudo conductor externo y normalmente se usan para transmitir señales a altas frecuencias.
Estos pasamuros suelen estar disponibles con una impedancia de 50 Ω, para corresponder a la impedancia de cables coaxiales para minimizar la señal reflejada en la interfaz cable-pasamuros.
Pueden suministrarse con un escudo conectado al suelo o flotante y o de un lado o dos.
Coaxial feedthoughs have a central conductor with an external conducting shield and are normally used to carry signals at high frequencies.
These feedthroughs are often available with an impedance of 50 Ω, for matching to the impedance of coaxial cables to minimise the reflected signal at the cable - feedthrough interface.
They can be supplied with a grounded or floating shield and single or double sided.
| Type | Maximum voltage | 50 Ω version available? | Maximum frequency for 50 Ω feedthrough |
|---|---|---|---|
| BNC | 500 V DC | ✔ | 100 MHz - single sided 4 GHz - double sided |
| SMA | 1,000 V DC | ✔ | 6.5 / 18 GHz |
| SMA K | 1,000 V (RMS) | ✔ | 40 GHz |
| SMB | 5,000 V DC | ✔ | 1 GHz |
| MHV | 5,000 V DC | ✔ | 100 MHz |
| SHV | 5,000 V DC | ✔ | 100 MHz |
| SHV10 | 10,000 V DC | - | N/A |
| SHV20 | 20,000 V DC | - | N/A |
| Type N | 500 V DC | ✔ | RF |
| Triaxial | 500 V DC | - | N/A |
| Tipo | Voltaje máximo | Versión 50 Ω disponible? | Máxima frecuencia para pasamuros 50 Ω |
|---|---|---|---|
| BNC | 500 V DC | ✔ | 100 MHz - 1 lado 4 GHz - 2 lados |
| SMA | 1.000 V DC | ✔ | 6.5 / 18 GHz |
| SMA K | 1.000 V (RMS) | ✔ | 40 GHz |
| SMB | 5.000 V DC | ✔ | 1 GHz |
| MHV | 5.000 V DC | ✔ | 100 MHz |
| SHV | 5.000 V DC | ✔ | 100 MHz |
| SHV10 | 10.000 V DC | - | N/A |
| SHV20 | 20.000 V DC | - | N/A |
| Type N | 500 V DC | ✔ | RF |
| Triaxial | 500 V DC | - | N/A |
| Type | Maximum voltage | 50 Ω version available? | Maximum frequency for 50 Ω feedthrough |
|---|---|---|---|
| BNC | 500 V DC | ✔ | 100 MHz - single sided 4 GHz - double sided |
| SMA | 1,000 V DC | ✔ | 6.5 / 18 GHz |
| SMA K | 1,000 V (RMS) | ✔ | 40 GHz |
| SMB | 5,000 V DC | ✔ | 1 GHz |
| MHV | 5,000 V DC | ✔ | 100 MHz |
| SHV | 5,000 V DC | ✔ | 100 MHz |
| SHV10 | 10,000 V DC | - | N/A |
| SHV20 | 20,000 V DC | - | N/A |
| Type N | 500 V DC | ✔ | RF |
| Triaxial | 500 V DC | - | N/A |
| Tipo | Voltaje máximo | Versión 50 Ω disponible? | Máxima frecuencia para pasamuros 50 Ω |
|---|---|---|---|
| BNC | 500 V DC | ✔ | 100 MHz - 1 lado 4 GHz - 2 lados |
| SMA | 1.000 V DC | ✔ | 6.5 / 18 GHz |
| SMA K | 1.000 V (RMS) | ✔ | 40 GHz |
| SMB | 5.000 V DC | ✔ | 1 GHz |
| MHV | 5.000 V DC | ✔ | 100 MHz |
| SHV | 5.000 V DC | ✔ | 100 MHz |
| SHV10 | 10.000 V DC | - | N/A |
| SHV20 | 20.000 V DC | - | N/A |
| Type N | 500 V DC | ✔ | RF |
| Triaxial | 500 V DC | - | N/A |
