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Y4485V0067QT9W

Y4485V0067QT9W Description

The Y4485V0067QT9W from VPG Foil Resistors is a high-precision 2-resistor voltage divider network designed for applications requiring ultra-tight TCR matching and minimal ratio drift. Part of the DSMZ series, this surface-mount device features resistances of 400Ω and 10kΩ with an exceptional tolerance of ±0.02% and a near-perfect resistor matching ratio of ±0.01%. Its compact 1610 package (4.06mm x 2.69mm) and low profile (1.80mm max height) make it ideal for space-constrained PCB designs.

Y4485V0067QT9W Features

• Ultra-Low TCR & Ratio Drift: ±0.2ppm/°C temperature coefficient and ±0.1ppm/°C resistor-ratio drift ensure stability in fluctuating thermal environments.
• Precision Performance: ±0.02% tolerance and ±0.01% matching ratio for critical analog circuits.
• Robust Construction: ROHS3-compliant, MSL 1 (unlimited) moisture sensitivity, and 50mW power handling per element.
• Optimized for Voltage Division: TCR-matched resistors minimize errors in precision voltage dividers.
• Industry-Standard Compliance: EAR99 ECCN and HTSUS 8533.21.0020 classification for global compatibility.

Y4485V0067QT9W Applications

This resistor network excels in high-accuracy analog systems, including:

• Precision voltage references and ADC/DAC scaling circuits.
• Medical instrumentation (e.g., patient monitoring, imaging systems).
• Aerospace & defense electronics where thermal stability is critical.
• Industrial sensors and calibration equipment requiring long-term drift immunity.
  Its TCR-matched pair design outperforms discrete resistors in minimizing thermal-induced errors, making it indispensable for metrology-grade applications.

Conclusion of Y4485V0067QT9W

The Y4485V0067QT9W sets a benchmark for precision resistor networks, combining sub-ppm thermal stability, tight ratio matching, and compact form factor. Its DSMZ series pedigree ensures reliability in mission-critical systems, while its surface-mount compatibility simplifies integration. For engineers designing ultra-stable voltage dividers or low-drift analog circuits, this component delivers unmatched performance in demanding environments.