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Y4485V0157QT0W

Y4485V0157QT0W Description

The Y4485V0157QT0W 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 offers an ultra-tight ±0.02% tolerance and a ±0.01% resistor matching ratio, ensuring exceptional accuracy in critical circuits. With a 4kΩ resistance per element and a compact 1610 (4.06mm x 2.69mm) footprint, it delivers 50mW power handling per resistor while maintaining 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.

Y4485V0157QT0W Features

• Ultra-High Precision: ±0.02% tolerance and ±0.01% matching ratio for unmatched accuracy.
• Exceptional Stability: ±0.2ppm/°C TCR and ±0.1ppm/°C ratio drift ensure minimal performance variation over temperature.
• Compact & Reliable: Surface-mount 1610 package with MSL 1 (Unlimited) moisture sensitivity, suitable for automated assembly.
• Robust Power Handling: 50mW per resistor for demanding applications.
• TCR-Matched Design: Optimized for voltage dividers requiring minimal thermal-induced errors.

Y4485V0157QT0W Applications

• Precision Voltage Dividers: Ideal for reference circuits in DACs, ADCs, and sensor interfaces.
• Test & Measurement Equipment: Ensures accuracy in calibration instruments, multimeters, and oscilloscopes.
• Aerospace & Defense: Suitable for avionics, radar systems, and satellite communications due to low drift and high reliability.
• Medical Electronics: Critical for patient monitoring and diagnostic devices where precision is paramount.
• Industrial Automation: Used in process control systems and high-resolution data acquisition.

Conclusion of Y4485V0157QT0W

The Y4485V0157QT0W stands out as a top-tier resistor network for applications demanding ultra-high precision, thermal stability, and compact design. Its TCR-matched performance, low drift, and robust construction make it superior to standard resistor arrays, particularly in mission-critical and high-reliability systems. Whether in aerospace, medical, or industrial electronics, this component delivers repeatable accuracy and long-term durability, solidifying its position as a preferred choice for engineers prioritizing performance.