Tektronix TCPA400 Current Probe & Clamp

  • RS Stock No. 499-627
  • Mfr. Part No. TCPA400
  • Manufacturer Tektronix
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): US
Product Details

Current probe amplifier

Suitable for the TCP404XL current measurement system

BNC connector
TekProbe interface
Certified calibration
Instructions and manual

Tektronix Current Probe & Clamp

The Tektronix current probe amplifier is a state of the art device used with the Tektronix TCP404XL probe. It also seamlessly integrates with the Tektronix TDS series oscilloscopes. When used with this probe, the current probe amplifier provides a wide range of current measurement capabilities. Also, it spans the gap between low-level milliamp measurements to very high current levels for simple and easy current measurements and calculations.

Features and Benefits

• AC/DC measurement capabilities
• DC– 100MHz
• Automatic scaling and units 2– oscilloscope on-screen readout of magnitude and amps reduces measurement errors with no more hand calculations
• AC/DC input coupling
• Low insertion impedance reduces device under test loading
• Split-core construction allows easy circuit connection
• Status indicators provide visual operating status and notification of potential error conditions– degauss, probe open, overload, not terminated into 50Ohm, noncompatible probe type
• Lower DC drift and noise allows improved low-level current measurements


• Development and analysis solutions for designers, installers, and service personnel in telecomm, data communications, computer, and semiconductor power electronics environments for:
• Power supplies (switching and linear)
• Semiconductor devices (SCRs, IGBTs, MOSFETs, CMOS, BJTs)
• Power inverters/converters
• Electronic ballasts
• Industrial/consumer electronics
• Mobile communications (phone, satellite, and relay stations)
• Motor drives
• Transportation systems (electronic vehicles, electric trains, locomotives, and avionics)


• CAT I 600V
• CAT II 600V
• CAT III 300V
• ICE standard

Attribute Value
Current 500A
Probe Type AC/DC
Minimum Bandwidth 0Hz
Maximum Bandwidth 2000kHz
Maximum Conductor Size 21 x 25mm
Safety Category CAT I 600 V, CAT II 600 V, CAT III 300 V
Series TCP
Safety Category Level CAT I, CAT II, CAT III
Model Number p TCPA400
Best Accuracy ±1 %
Safety Category Voltage 300 V, 600 V
Bandwidth DC → 2 MHz
Temporarily out of stock - back order for despatch 24/06/2020, delivery within 1 working days from despatch date.
Price (ex. GST) Each
$ 4,868.59
(exc. GST)
$ 5,355.45
(inc. GST)
Per unit
1 +
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