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Y4485V0076QT9W

Y4485V0076QT9W Description

The Y4485V0076QT9W from VPG Foil Resistors is a high-precision 2-resistor network designed for voltage divider applications with TCR-matched performance. Part of the DSMZ series, this surface-mount device features ultra-tight tolerances (±0.02%) and an exceptional resistor matching ratio of ±0.01%, ensuring minimal deviation in critical circuits. The network includes resistances of 200Ω and 1kΩ, housed in a compact 1610 package (4.06mm x 2.69mm) with a low profile of 1.80mm. Its ±0.2ppm/°C temperature coefficient and ±0.1ppm/°C resistor-ratio drift make it ideal for environments demanding long-term stability.

Y4485V0076QT9W Features

• Precision Performance: ±0.02% tolerance and ±0.01% matching ratio for unmatched accuracy.
• Ultra-Low TCR: ±0.2ppm/°C ensures minimal resistance shift across temperature variations.
• Stable Ratio Drift: ±0.1ppm/°C guarantees consistent voltage division over time.
• Robust Construction: RoHS3-compliant, MSL1-rated for reliability in harsh conditions.
• Compact & Efficient: 1610 footprint (4.06mm x 2.69mm) with 50mW power handling per element.
• TCR-Matched Design: Optimized for voltage dividers requiring matched thermal tracking.

Y4485V0076QT9W Applications

This resistor network excels in high-precision analog circuits, including:

• Reference voltage dividers in precision ADCs/DACs.
• Sensor signal conditioning for medical or aerospace systems.
• Calibration equipment requiring drift-free performance.
• Test & measurement instruments where ratio stability is critical.
  Its low noise and high stability make it superior to standard thin-film networks in applications like metrology, instrumentation, and industrial control systems.

Conclusion of Y4485V0076QT9W

The Y4485V0076QT9W sets a benchmark for precision resistor networks, combining ultra-low TCR, unmatched tolerance, and ratio stability in a compact SMD package. Its TCR-matched design and exceptional drift performance make it indispensable for engineers designing high-reliability, precision-sensitive electronics. Whether for aerospace, medical, or lab-grade instrumentation, this VPG Foil Resistor delivers repeatable accuracy where it matters most.