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Y4485V0004QT9W

Y4485V0004QT9W Description

The Y4485V0004QT9W from VPG Foil Resistors is a high-precision 2-resistor network designed for voltage divider applications with TCR-matched performance. This surface-mount device (SMD) features an ultra-tight tolerance of ±0.02% and an exceptionally low temperature coefficient of resistance (TCR) of ±0.2ppm/°C, ensuring minimal drift under varying thermal conditions. With a 1kΩ resistance per element and a matched ratio tolerance of ±0.01%, this resistor network delivers unmatched accuracy for critical analog circuits. Packaged in a compact 1610 (4.06mm x 2.69mm) footprint and standing just 1.80mm tall, it is ideal for space-constrained PCB designs.

Y4485V0004QT9W Features

• Ultra-High Precision: ±0.02% tolerance and ±0.01% resistor matching ratio for unmatched accuracy.
• Exceptional Stability: TCR of ±0.2ppm/°C and resistor-ratio drift of ±0.1ppm/°C ensure long-term reliability.
• Compact Design: 1610 case size (4.06mm x 2.69mm) with a low profile (1.80mm).
• Robust Construction: RoHS3-compliant, MSL 1 (unlimited shelf life), and housed in a durable tray package.
• Power Handling: 50mW per resistor, suitable for low-power precision applications.
• TCR-Matched Pair: Optimized for voltage dividers requiring minimal thermal-induced errors.

Y4485V0004QT9W Applications

This resistor network excels in applications demanding high precision and stability, including:

• Precision voltage dividers in instrumentation and test equipment.
• Reference voltage circuits for ADCs, DACs, and sensor interfaces.
• Medical electronics, where accuracy and drift performance are critical.
• Aerospace and defense systems, requiring reliable operation under extreme conditions.
• Industrial automation, particularly in feedback control loops and signal conditioning.

Conclusion of Y4485V0004QT9W

The Y4485V0004QT9W stands out as a top-tier resistor network for engineers seeking ultra-low drift, high precision, and compact packaging. Its TCR-matched design and exceptional tolerance specifications make it ideal for mission-critical applications where performance cannot be compromised. Whether in medical, aerospace, or industrial systems, this component delivers superior accuracy and reliability, outperforming standard resistor arrays in demanding environments.