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Y4485V0071BA9R

Y4485V0071BA9R Description

The Y4485V0071BA9R from VPG Foil Resistors is a high-precision 2-resistor network designed for voltage divider applications with TCR-matched performance. Part of the DSMZ series, this surface-mount device offers exceptional stability with a ±0.1% tolerance and an ultra-low ±0.2ppm/°C temperature coefficient, ensuring minimal resistance drift over temperature variations. The network features 1kΩ and 10kΩ resistors with a ±0.05% matching ratio, making it ideal for precision analog circuits. Encased in a compact 1610 package (4.06mm x 2.69mm) with a 1.80mm profile, it is suitable for space-constrained designs. Compliant with RoHS3 and rated MSL 1 (Unlimited), it is robust for industrial and commercial use.

Y4485V0071BA9R Features

• Ultra-Precision: ±0.1% tolerance and ±0.05% resistor matching for high-accuracy applications.
• Low TCR: ±0.2ppm/°C ensures stability across temperature extremes.
• Minimal Drift: Resistor-ratio drift of ±0.1ppm/°C for long-term reliability.
• Compact Design: 1610 footprint (4.06mm x 2.69mm) with a low 1.80mm height.
• Power Handling: 50mW per resistor for robust performance.
• Environmental Compliance: RoHS3 and EAR99 certified, MSL 1 for easy handling.
• Packaging: Supplied in Tape & Reel (TR) for automated assembly.

Y4485V0071BA9R Applications

This resistor network excels in precision voltage division, particularly in:

• High-end instrumentation (e.g., multimeters, oscilloscopes).
• Medical electronics where stability is critical (e.g., patient monitoring).
• Aerospace and defense systems requiring low drift and high reliability.
• Industrial automation (e.g., sensor signal conditioning).
• Reference voltage circuits in data converters and power management ICs.

Conclusion of Y4485V0071BA9R

The Y4485V0071BA9R stands out for its unmatched precision, thermal stability, and compact form factor, making it a top choice for mission-critical analog designs. Its TCR-matched resistors and low drift outperform conventional networks, ensuring consistent performance in harsh environments. Whether for high-accuracy measurement systems or stable voltage references, this VPG Foil Resistors product delivers superior reliability and performance.