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Y4485V0069BA9W

Y4485V0069BA9W Description

The Y4485V0069BA9W from VPG Foil Resistors is a high-precision 2-resistor voltage divider network from the DSMZ series, designed for applications requiring ultra-stable TCR-matched performance. This surface-mount device features resistances of 500Ω and 10kΩ with an exceptional ±0.1% tolerance and a near-zero ±0.2ppm/°C temperature coefficient, ensuring minimal drift under varying thermal conditions. Encased in a compact 4.06mm x 2.69mm (0.160" x 0.106") footprint with a low profile of 1.80mm (0.071"), it is ideal for space-constrained designs. The ±0.05% resistor matching ratio and ±0.1ppm/°C ratio drift further enhance its precision, making it superior to conventional thin-film or thick-film networks.

Y4485V0069BA9W Features

• Ultra-Low TCR: ±0.2ppm/°C ensures stability across extreme temperatures.
• Tight Tolerance: ±0.1% resistance accuracy for critical voltage division.
• Precision Matching: ±0.05% ratio matching and ±0.1ppm/°C ratio drift for consistent performance.
• Compact SMD Package: 3-pin, 4.06mm x 2.69mm footprint suits high-density PCBs.
• High Power Handling: 50mW per resistor for robust operation.
• Reliable Construction: Bulk packaging ensures mechanical and environmental durability.

Y4485V0069BA9W Applications

This resistor network excels in precision analog circuits, including:

• Reference Voltage Dividers: For ADCs, DACs, and sensor interfaces where ratio stability is critical.
• Medical Instrumentation: High-accuracy signal conditioning in diagnostic equipment.
• Aerospace & Defense: Stable performance in harsh environments with wide temperature swings.
• Metrology & Calibration: Lab-grade equipment requiring minimal drift over time.
• Industrial Automation: Feedback networks in precision control systems.

Conclusion of Y4485V0069BA9W

The Y4485V0069BA9W stands out as a top-tier voltage divider solution, combining ultra-low TCR, unmatched ratio stability, and compact SMD packaging. Its ±0.2ppm/°C TCR and ±0.05% matching make it ideal for mission-critical applications where conventional networks fall short. Whether in aerospace, medical, or high-end instrumentation, this VPG Foil Resistors product delivers repeatable precision and long-term reliability, solidifying its position as a preferred choice for engineers prioritizing performance over cost.