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Y0115V0004VV0L

Y0115V0004VV0L Description

The Y0115V0004VV0L from VPG Foil Resistors is a high-precision 1kΩ/1kΩ voltage divider resistor network designed for applications demanding ultra-low tolerance and unmatched thermal stability. Part of the VFD244Z series, this through-hole-mounted device features two matched resistors with a ±0.005% tolerance and an exceptional ±0.2ppm/°C temperature coefficient (TCR), ensuring minimal drift over temperature variations. Its ±0.1ppm/°C resistor-ratio drift further enhances performance in critical analog circuits. Encased in a compact 8.90mm x 3.51mm (L x W) package, it delivers 600mW power per element while maintaining reliability in bulk packaging.

Y0115V0004VV0L Features

• Ultra-High Precision: ±0.005% tolerance and ±0.005% resistor matching ratio for unmatched accuracy.
• Exceptional Thermal Stability: ±0.2ppm/°C TCR and ±0.1ppm/°C ratio drift ensure consistent performance across extreme temperatures.
• Robust Construction: Through-hole mounting with a 10.50mm max height, suitable for industrial environments.
• High Power Handling: 600mW power dissipation per resistor element.
• No MSL Restrictions: Moisture-insensitive design simplifies storage and assembly.
• TCR-Matched Pair: Ideal for voltage dividers requiring minimal thermal-induced errors.

Y0115V0004VV0L Applications

This resistor network excels in precision-critical systems, including:

• Reference Voltage Dividers: For high-accuracy ADC/DAC circuits in test equipment.
• Medical Instrumentation: Patient monitoring devices where signal integrity is paramount.
• Aerospace & Defense: Avionics and radar systems requiring long-term stability.
• Metrology Equipment: Calibration tools demanding sub-ppm-level drift performance.
• Industrial Sensors: Strain gauges and bridge circuits with tight ratio tolerances.

Conclusion of Y0115V0004VV0L

The Y0115V0004VV0L sets a benchmark for precision resistor networks, combining VPG Foil’s foil resistor technology with industry-leading tolerances and thermal performance. Its TCR-matched design and robust construction make it indispensable for applications where even minor resistance variations are unacceptable. Engineers seeking repeatability, stability, and ultra-low drift in voltage division or signal conditioning will find this model superior to conventional thin-film or wirewound alternatives.