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Y1485V0056BA9R

Y1485V0056BA9R Description

The Y1485V0056BA9R from VPG Foil Resistors is a high-precision 2-resistor voltage divider network from the DSM series, designed for applications demanding ultra-low TCR (Temperature Coefficient of Resistance) and unmatched ratio stability. This surface-mount device features 1kΩ and 9kΩ resistors with a ±0.1% tolerance and an exceptional ±2ppm/°C TCR, ensuring minimal resistance drift over temperature variations. Its compact 4.06mm x 2.69mm footprint and 1.80mm profile make it ideal for space-constrained PCB designs.

Y1485V0056BA9R Features

• Ultra-High Precision: ±0.05% resistor matching ratio and ±0.5ppm/°C ratio drift for critical analog circuits.
• Low TCR: ±2ppm/°C ensures stability across extreme temperature ranges.
• Robust Construction: ROHS3-compliant, MSL1 (unlimited shelf life), and 50mW power handling per element.
• Optimized for Voltage Division: Precisely matched 1k/9k divider network with EAR99/HS 8533.21.0020 compliance for global use.
• Reliable Performance: VPG Foil Resistor technology guarantees long-term accuracy, outperforming thin-film and thick-film alternatives.

Y1485V0056BA9R Applications

• Precision Voltage Dividers: Ideal for reference voltage generation in ADCs, DACs, and sensor interfaces.
• Test & Measurement Equipment: Ensures low drift in high-accuracy multimeters and calibration tools.
• Aerospace & Defense: Stable performance in harsh environments due to ultra-low thermal hysteresis.
• Medical Electronics: Critical for patient monitoring systems where signal integrity is paramount.
• Industrial Automation: Used in feedback networks for precision control systems.

Conclusion of Y1485V0056BA9R

The Y1485V0056BA9R sets a benchmark for precision resistor networks, combining VPG’s foil resistor technology with industry-leading TCR and ratio stability. Its low drift, high matching accuracy, and compact form factor make it indispensable for mission-critical applications where reliability and performance cannot be compromised. Engineers seeking superior long-term stability in voltage division circuits will find this component an optimal solution.