The Agilent/Keysight 16047D is a test fixture for precise impedance characterization of axial and radial lead components using LCR meters and impedance analyzers. It converts 4-terminal pair measurement instruments to 2-terminal configuration, enabling direct connection to the UNKNOWN input terminals for general-purpose component testing. Three interchangeable contact inserts accommodate axial leads, radial leads, and short radial leads, streamlining fixture setup and measurement repeatability.
Technical Specifications
• Frequency Range: DC to 40 MHz
• Maximum Voltage: ±40 V peak max (AC+DC)
• Operating Temperature: 0°C to 55°C
• Connection Configuration: 4-terminal pair to 2-terminal conversion
• Contact Inserts: Three types—axial lead, radial lead, and radial short lead
• Measurement Error: Incremental errors are additive above 1 MHz following Open/Short compensation
• Shipping Weight: 8 lbs/ea
– Key Features
• Direct UNKNOWN input attachment eliminates external cabling complexity
• Three precision contact inserts minimize repositioning time between component types
• Open and short compensation capability improves measurement accuracy
• Operates across DC to 40 MHz with ±40 V peak handling capacity
• Indoor-rated fixture suitable for laboratory impedance measurement systems
– Typical Applications
Axial and radial leaded component characterization including resistors, capacitors, and inductors across DC through microwave frequencies. Impedance parameter extraction for quality assurance and design validation workflows.
– Compatibility & Integration
Direct compatibility with Keysight 4263B, 4268A, 4279A, 4284A, 4285A, 4288A, and 4294A impedance analyzers and LCR meters. Legacy compatibility exists with obsolete instruments: 4192A, 4194A, 4263A, and 4278A. Optional shorting bars (16047A-701 or 16047D-701) support short compensation procedures.
