Tektronix AM503B

| Attribute | Value |
|---|---|
| Current Measurement Range | 100 mA to 100 A (AC/DC) |
| Bandwidth | DC to 50 MHz (–3 dB) |
| Sensitivity | 1 mA/div to 50 A/div |
| Maximum Peak Current | ±500 A (non-repetitive pulse) |
| Output | 10 mV/div to 500 mV/div (into 1 MΩ load) |
| Compatible Probes | A6302, A6303, A6312, A6316, A6317 current probes |
| Power Requirements | Powered via TM500 or TM5000 series power module mainframe |
| Operating Temperature | 0°C to +50°C |
| Form Factor | Single-width TM500/TM5000 series plug-in module |
| DC Accuracy | ±2% of full scale (typical) |
Tektronix AM503B Current Prove Amplifier Options:
- AM503B - 01 - Adds A6303 Probe
- AM503B - 03 - Substitutes A6303 Probe For A6302 Probe
- AM503B - 05 - Substitutes A6312 Probe For A6302 Probe
- AM503B - 09 - Deletes A6302 Probe
| Model | AM503B |
|---|
The Tektronix AM503B Current Probe Amplifier delivers precise amplification for Tektronix current probes, ensuring accurate current measurements across a wide frequency range. It is designed to operate seamlessly with compatible oscilloscopes, providing stable, low-noise performance and reliable signal integrity for advanced testing applications.
Engineered for laboratory and field use, the Tektronix AM503B Current Probe Amplifier supports high-bandwidth measurements, making it ideal for power electronics, magnetic component analysis, and transient signal capture.
Testwall can supply the used Tektronix AM503B Current Probe Amplifier, 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 AM503B Current Probe Amplifier.





