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Y1485V0083BA9R

Y1485V0083BA9R Description

The Y1485V0083BA9R from VPG Foil Resistors is a high-precision 2-resistor voltage divider network from the DSM series, designed for applications demanding ultra-stable TCR-matched performance. This surface-mount device features 1kΩ and 2kΩ resistors with a ±0.1% tolerance and an exceptional ±2ppm/°C temperature coefficient, ensuring minimal drift in critical circuits. Its compact 4.06mm x 2.69mm footprint and 1.80mm profile make it ideal for space-constrained designs. The ±0.05% resistor matching ratio and 0.5ppm/°C ratio drift further enhance its reliability in precision analog systems.

Y1485V0083BA9R Features

• Ultra-Precision Matching: ±0.05% resistor ratio tolerance for balanced voltage division.
• Low TCR: ±2ppm/°C ensures stability across temperature variations.
• High Power Handling: 50mW per element for robust performance.
• TCR-Matched Design: Optimized for minimal thermal-induced errors.
• Compact SMT Package: 3-pin bulk packaging for easy integration.
• Low Ratio Drift: 0.5ppm/°C maintains accuracy over time and temperature.
• Wide Applications: Suitable for industrial, medical, and aerospace due to EAR99 compliance.

Y1485V0083BA9R Applications

This resistor network excels in precision voltage division, reference circuits, and sensor signal conditioning. Key use cases include:

• High-accuracy instrumentation (e.g., multimeters, data acquisition systems).
• Medical devices requiring stable analog front-ends.
• Aerospace and defense systems where thermal stability is critical.
• TCR-sensitive feedback networks in precision op-amp circuits.

Conclusion of Y1485V0083BA9R

The Y1485V0083BA9R stands out for its unmatched precision and thermal performance, making it a top choice for engineers designing mission-critical analog systems. Its combination of low drift, tight tolerance, and compact form factor ensures reliability in the most demanding environments, outperforming generic resistor arrays. Ideal for high-end industrial and scientific applications, this VPG Foil Resistors product delivers exceptional accuracy and long-term stability.