Agilent/Keysight CX1213A

The Agilent/Keysight CX1213A is a resistive sensor head that serves as a component module for the CX1104A selectable shunt current sensor. It enables accurate dynamic current measurements up to 5 A across a 20 MHz bandwidth through a calibrated shunt resistor element. The typical insertion resistance is 23 mΩ, minimizing measurement artifacts in precision current sensing applications.

– Technical Specifications

• Maximum Current: 5 A
• Bandwidth: 20 MHz
• Insertion Resistance (Typical): 23 mΩ
• Shunt Resistance: Calibrated for accurate measurement

– Key Features

• Calibrated shunt resistor for precise dynamic current measurement
• Low insertion loss specified by 23 mΩ typical insertion resistance
• Five pairs of short wire pieces included for direct measurement setup
• Compatible with standard banana cables via CX1104A adapter
• Modular design for integration into electronic test systems

– Typical Applications

The CX1213A addresses measurement requirements in electronic systems that demand accurate dynamic current characterization at frequencies up to 20 MHz with current levels reaching 5 A. The low 23 mΩ insertion resistance makes it suitable for applications where minimal voltage drop across the measurement element is critical.

– Compatibility & Integration

Designed exclusively for use with the Keysight CX1104A selectable shunt current sensor. Connection options include the supplied short wire pairs or standard banana cables routed through the CX1104A adapter. The modular architecture allows integration into broader measurement setups, including potential use with related instruments in Keysight’s device current waveform analysis portfolio.