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Y4485V0615QT9W

Y4485V0615QT9W Description

The Y4485V0615QT9W from VPG Foil Resistors is a high-precision surface-mount resistor network designed for voltage divider applications requiring ultra-tight TCR matching and minimal ratio drift. Part of the DSMZ series, this device features two matched resistors (1.4kΩ and 3.28kΩ) with an exceptional tolerance of ±0.02% and a near-zero temperature coefficient of ±0.2ppm/°C. Its compact 4.06mm x 2.69mm footprint and 1.80mm profile make it ideal for space-constrained PCB designs. The ±0.01% resistor matching ratio and ±0.1ppm/°C ratio drift ensure long-term stability in demanding environments.

Y4485V0615QT9W Features

• Ultra-Precision: ±0.02% tolerance and ±0.2ppm/°C TCR for unmatched accuracy.
• Matched Pair Configuration: 1.4kΩ and 3.28kΩ resistors with ±0.01% ratio matching.
• Low Drift: ±0.1ppm/°C resistor-ratio drift for stable performance over temperature.
• Compact & Robust: 0.160" x 0.106" (4.06mm x 2.69mm) size, RoHS3 compliant, and MSL1 rated.
• High Power Handling: 50mW per element, suitable for precision analog circuits.
• TCR Matched Design: Optimized for voltage dividers in metrology and instrumentation.

Y4485V0615QT9W Applications

• Precision Voltage Dividers: Critical in DAC/ADC reference circuits and sensor signal conditioning.
• Test & Measurement Equipment: Ensures accuracy in calibration standards and lab-grade instruments.
• Aerospace & Defense: Reliable performance in avionics and mission-critical systems.
• Medical Electronics: Suitable for high-resolution imaging and diagnostic devices requiring minimal drift.
• Industrial Automation: Ideal for process control systems where long-term stability is paramount.

Conclusion of Y4485V0615QT9W

The Y4485V0615QT9W sets a benchmark for precision resistor networks, combining sub-ppm TCR performance, tight ratio matching, and compact packaging. Its low drift and high stability make it indispensable for applications demanding absolute accuracy over wide temperature ranges. Whether in metrology, aerospace, or medical systems, this VPG Foil Resistors offering delivers unrivaled reliability for the most challenging designs.