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Y4485V0004BA9W

Y4485V0004BA9W Description

The Y4485V0004BA9W from VPG Foil Resistors is a high-precision 2-resistor network designed for voltage divider applications with TCR-matched performance. This surface-mount device features a compact 1610 package (4.06mm x 2.69mm) with a low-profile height of 1.80mm, making it suitable for space-constrained PCB designs. With a 1kΩ resistance per element, it delivers exceptional accuracy with a ±0.1% tolerance and ultra-low ±0.2ppm/°C temperature coefficient, ensuring minimal drift over a wide operating range. The ±0.05% resistor matching ratio and ±0.1ppm/°C ratio drift further enhance its stability in precision circuits.

Y4485V0004BA9W Features

• Ultra-Precision Performance: TCR-matched resistors with ±0.2ppm/°C ensure minimal thermal drift.
• Tight Tolerance & Matching: ±0.1% tolerance and ±0.05% matching ratio for high-accuracy applications.
• Low Power Dissipation: 50mW per element rating balances performance and thermal management.
• Robust Construction: ROHS3-compliant and MSL1-rated for reliability in harsh environments.
• Compact Footprint: 1610 package (4.06mm x 2.69mm) ideal for high-density layouts.
• Stable Ratio Drift: ±0.1ppm/°C resistor-ratio drift ensures long-term consistency.

Y4485V0004BA9W Applications

This resistor network excels in precision analog circuits, including:

• Voltage dividers in high-accuracy instrumentation (e.g., multimeters, data acquisition systems).
• Reference voltage networks for ADCs/DACs requiring low drift.
• Sensor signal conditioning where TCR matching is critical (e.g., strain gauges, RTDs).
• Aerospace & medical electronics demanding long-term stability and minimal thermal error.

Conclusion of Y4485V0004BA9W

The Y4485V0004BA9W stands out as a top-tier solution for precision voltage division, offering unmatched stability, accuracy, and miniaturization. Its ultra-low TCR, tight matching, and robust packaging make it ideal for mission-critical applications where performance cannot be compromised. For engineers seeking high-reliability resistor networks, this VPG Foil Resistors model delivers exceptional value in advanced electronic systems.