The Keysight/Agilent/HP 16047D Test Fixture is a 4-terminal pair accessory that converts to 2-terminal configuration for precise impedance measurements of axial and radial lead components. It connects directly to compatible LCR meters and impedance analyzers, enabling accurate component characterization across DC to 40 MHz with maximum input of ±40 V peak (AC+DC). The fixture includes three interchangeable contact insert types—one each for axial leads, radial leads, and radial short leads—simplifying setup and eliminating the need for multiple fixtures. Proportional error impedance is ±1.25 × (f/10)² MHz, with incremental errors additive above 1 MHz following open and short compensation. The 16047D delivers repeatable results essential for quality control, component evaluation, and R&D applications requiring high-confidence impedance data.
Technical Specifications
• Frequency range: DC to 40 MHz
• Maximum voltage: ±40 V peak (AC+DC)
• Proportional error impedance: ±1.25 × (f/10)² where f is test frequency in MHz
• Terminal configuration: 4-terminal pair BNC input; 2-terminal DUT output
• Operating temperature: 0°C to 55°C
• Dimensions: 149 mm (W) × 40 mm (H) × 72 mm (D)
• Weight: 230 g
– Key Features
• Three contact insert types accommodate axial leads, radial leads, and radial short leads
• Open and short compensation capability (shorting plate included) enhances measurement accuracy
• Compact footprint minimizes test bench footprint while maintaining electrical performance
• Incremental errors above 1 MHz are additive post-compensation
– Typical Applications
• Component impedance characterization and screening
• Quality control and incoming inspection of passive components
• Research and development of circuit elements
• Validation of component specifications across temperature and frequency
– Compatibility & Integration
The 16047D integrates with Keysight/Agilent/HP LCR meters and impedance analyzers: 4263B, 4268A, 4279A, 4284A, 4285A, 4288A, 4294A, E4980A, and E4981A. Legacy compatibility includes 4192A, 4194A, 4263A, and 4278A.
