Tektronix
Tektronix P5120
Passive High Voltage Probe, 200 MHz 20X, 1000 VRMS
200 MHz Bandwidth
1000 V CAT II / 600 V CAT III (DC + Peak AC) Maximum Input Voltage
20X / 200X (switchable) Attenuation Ratio
40 MΩ (20X) / 400 MΩ (200X) Input Impedance
3.5 pF (20X) / 2.5 pF (200X) Input Capacitance

| Attribute | Value |
|---|---|
| Bandwidth | 200 MHz |
| Maximum Input Voltage | 1000 V CAT II / 600 V CAT III (DC + Peak AC) |
| Attenuation Ratio | 20X / 200X (switchable) |
| Input Impedance | 40 MΩ (20X) / 400 MΩ (200X) |
| Input Capacitance | 3.5 pF (20X) / 2.5 pF (200X) |
| Rise Time | 1.75 ns |
| Cable Length | 1.2 m (4 ft) |
| Compensation Range | 15 pF to 47 pF |
| Connector Type | BNC |
| Safety Rating | IEC 61010-1, CAT II 1000 V / CAT III 600 V |
| Model | P5120 |
|---|
The Tektronix P5120 is a 200 MHz, 20X passive high-voltage probe capable of measuring up to 1000 V RMS. Designed for industrial power systems, it enables accurate high-voltage testing when paired with compatible oscilloscopes such as the TPS2000 Series and TPS2PWR1 power analysis software.
Ideal for analyzing switching loss, harmonic distortion, and high-frequency power transitions in development and lab environments.
Testwall can supply the used Tektronix P5120, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Tektronix P5120.





