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Y4485V0569BA9R

Y4485V0569BA9R Description

The Y4485V0569BA9R from VPG Foil Resistors is a high-precision, surface-mount resistor network designed for demanding voltage divider applications. Part of the DSMZ series, this component features two matched resistors with values of 100Ω and 650Ω, offering ultra-tight tolerances of ±0.1% and an exceptionally low temperature coefficient of ±0.2ppm/°C. Its compact 1610 package (4.06mm x 2.69mm) and low profile (1.80mm max height) make it ideal for space-constrained PCB designs. The device is RoHS3 compliant, has an MSL 1 (unlimited) moisture sensitivity rating, and is supplied in tape & reel (TR) packaging for automated assembly.

Y4485V0569BA9R Features

• Precision TCR Matching: ±0.2ppm/°C ensures minimal resistance drift over temperature, critical for stable voltage division.
• Ultra-Low Ratio Drift: ±0.1ppm/°C resistor-ratio drift guarantees long-term stability in precision circuits.
• Tight Tolerance: ±0.1% resistance tolerance and ±0.05% matching ratio for high-accuracy applications.
• Robust Power Handling: 50mW per resistor enables reliable performance in low-power circuits.
• Surface-Mount Design: 3-pin configuration in a compact 1610 footprint for easy integration.
• Environmental Compliance: RoHS3 and EAR99 certified, suitable for industrial and aerospace applications.

Y4485V0569BA9R Applications

This resistor network excels in precision analog circuits, particularly where voltage division with minimal drift is critical. Key use cases include:

• High-accuracy instrumentation (e.g., data acquisition systems, medical devices).
• Reference voltage networks in ADCs/DACs and precision voltage regulators.
• Aerospace and defense systems requiring stable performance over wide temperature ranges.
• Industrial automation (e.g., sensor signal conditioning, bridge circuits).

Conclusion of Y4485V0569BA9R

The Y4485V0569BA9R stands out for its unmatched precision, stability, and compact form factor, making it a top choice for engineers designing high-reliability voltage dividers. Its low TCR, tight matching, and robust packaging ensure consistent performance in mission-critical applications. For projects demanding minimal drift and high accuracy, this VPG Foil Resistors network delivers superior performance over conventional alternatives.