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Y4485V0471BA0W

Y4485V0471BA0W Description

The Y4485V0471BA0W from VPG Foil Resistors is a high-precision 2-resistor voltage divider network designed for applications requiring ultra-stable TCR-matched performance. Part of the DSMZ series, this surface-mount device features a compact 1610 package (4.06mm x 2.69mm) with a low-profile 1.80mm height, making it suitable for space-constrained PCB designs. The network comprises two resistors (400Ω and 9kΩ) with an exceptional ±0.1% tolerance and ±0.2ppm/°C temperature coefficient, ensuring minimal drift over temperature variations.

Y4485V0471BA0W Features

• Ultra-Precision Matching: ±0.05% resistor matching ratio and ±0.1ppm/°C ratio drift for stable voltage division in critical circuits.
• Low TCR & High Stability: ±0.2ppm/°C temperature coefficient ensures minimal resistance variation under thermal stress.
• Robust Construction: 50mW power rating per element and MSL 1 (unlimited) moisture sensitivity for reliable operation in harsh environments.
• Compact & Lightweight: Surface-mountable 3-pin tray packaging optimizes board space while maintaining mechanical durability.
• Industry Compliance: ECCN EAR99 and HTSUS 8533.21.0020 certified for global regulatory adherence.

Y4485V0471BA0W Applications

• Precision Voltage Division: Ideal for high-accuracy ADC/DAC reference circuits, sensor signal conditioning, and feedback networks.
• Test & Measurement Equipment: Ensures stable performance in calibration instruments, multimeters, and data acquisition systems.
• Aerospace & Defense: Suitable for avionics, radar systems, and missile guidance due to ultra-low drift and reliability.
• Medical Electronics: Critical in patient monitoring and diagnostic devices where signal integrity is paramount.
• Industrial Automation: Used in process control systems requiring long-term stability and precision.

Conclusion of Y4485V0471BA0W

The Y4485V0471BA0W stands out as a high-performance voltage divider network with unmatched precision, stability, and compactness. Its ultra-low TCR, tight tolerance, and robust construction make it superior to conventional resistor arrays, particularly in mission-critical applications where signal accuracy is non-negotiable. Whether in aerospace, medical, or industrial systems, this component delivers exceptional reliability and long-term performance, solidifying its position as a top choice for engineers prioritizing precision and durability.