SMNH1 Ultra-Precision 4-Resistor Hermetically Sealed Network | VPG Foil Resistors

The VPG Foil Resistors SMNH1 is a high-precision, four-resistor surface-mount network designed for circuits that require excellent resistance matching and long-term stability. Built using Bulk Metal® Foil technology and hermetic packaging, it provides tight resistance matching, low temperature coefficient tracking and consistent performance across changing operating conditions. It is suitable for precision instrumentation, measurement systems and demanding analog circuit designs.

Key Features

• Four-resistor surface-mount network

• Hermetically sealed construction

• Bulk Metal® Foil technology

• Resistance range: 5Ω to 33kΩ per resistor

• Absolute TCR: ±2ppm/°C typical

• TCR tracking: down to ±0.5ppm/°C typical

• Resistance tolerance matching down to ±0.005%

• Total package power rating: 0.4W at 70°C

• Power rating per resistor: 0.1W at 70°C

• Excellent long-term resistance stability

• Compact surface-mount package

• Designed for precision analog circuits

Applications

• Precision analog circuits

• Instrumentation and measurement systems

• High-accuracy voltage reference circuits

• Signal conditioning

• Medical and scientific instrumentation

• Automated test equipment

• Precision amplifiers

• Calibration equipment

• Industrial control electronics

• High-stability resistor networks