The Agilent/Keysight 6186B is a precision DC current source engineered for measurement applications demanding exceptional regulation, stability, and minimal output ripple. This instrument delivers the controlled current output required for semiconductor characterization, resistance metrology, and component validation across multiple disciplines.
Technical Specifications
• Product Type: Precision DC Current Source
• Regulation: High degree of regulation and stability
• Ripple: Very low ripple characteristics
– Key Features
• Precision current sourcing with stable output under varying load conditions
• Low ripple design minimizes noise in sensitive measurements
• High regulation ensures predictable, repeatable test results across extended operating periods
– Typical Applications
• Semiconductor device measurements—reverse breakdown voltage characterization
• Transistor current transfer ratio determination
• Four-terminal resistance measurement protocols
• Impatt diode evaluation and validation
• Electrolytic capacitor testing and burn-in
• Electrochemistry experiments and analysis
• Electromagnetics research and component assessment
– Compatibility & Integration
The 6186B integrates into laboratory benches and automated test systems requiring precision DC current sourcing. Its stability and regulation characteristics support both manual characterization and programmed measurement sequences.

















