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Y4485V0065BA9R

Y4485V0065BA9R Description

The Y4485V0065BA9R is a high-precision voltage divider resistor network from VPG Foil Resistors' DSMZ series, designed for applications demanding ultra-stable TCR-matched performance. This surface-mount device features two resistors (200Ω and 10kΩ) with a tight tolerance of ±0.1% and an exceptional temperature coefficient of ±0.2ppm/°C, ensuring minimal resistance drift across temperature variations. Its compact dimensions (4.06mm x 2.69mm) and low profile (1.80mm) make it suitable for space-constrained PCB designs. The ±0.05% resistor matching ratio and ±0.1ppm/°C ratio drift further enhance its precision, ideal for critical analog circuits.

Y4485V0065BA9R Features

• Ultra-Precision: TCR-matched pair with ±0.2ppm/°C stability and ±0.1% tolerance.
• Voltage Divider Optimized: Designed for TCR-matched voltage dividers, ensuring consistent performance.
• Low Drift: ±0.1ppm/°C resistor-ratio drift for long-term stability in harsh environments.
• Compact & Robust: Surface-mount package (160" x 106") with a power rating of 50mW per element.
• High Reliability: Manufactured by VPG Foil Resistors, known for aerospace-grade quality.

Y4485V0065BA9R Applications

This resistor network excels in precision applications such as:

• Reference Voltage Circuits: Stable voltage division for ADCs, DACs, and sensor interfaces.
• Medical Instrumentation: High-accuracy signal conditioning in diagnostic equipment.
• Aerospace & Defense: Mission-critical systems requiring minimal drift over temperature.
• Industrial Automation: Precision feedback networks in control systems.

Conclusion of Y4485V0065BA9R

The Y4485V0065BA9R stands out for its unparalleled stability, low TCR, and matched-ratio performance, making it a top choice for engineers designing high-reliability systems. Its combination of precision, compactness, and robustness positions it as a superior alternative to conventional resistor networks in demanding applications.