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Y4485V0071BT9L

Y4485V0071BT9L Description

The Y4485V0071BT9L from VPG Foil Resistors is a high-precision 2-resistor voltage divider network from the DSMZ series, designed for applications demanding ultra-low TCR (Temperature Coefficient of Resistance) and exceptional resistor matching. This surface-mount device features 1kΩ and 10kΩ resistances with a ±0.1% tolerance and an ultra-tight ±0.01% resistor matching ratio, ensuring minimal deviation in voltage division accuracy. Its compact 4.06mm x 2.69mm footprint and 1.80mm profile make it suitable for space-constrained PCB designs. The ±0.2ppm/°C TCR and ±0.1ppm/°C resistor-ratio drift guarantee stability across extreme temperature ranges, making it ideal for precision analog circuits.

Y4485V0071BT9L Features

• Ultra-High Precision: ±0.1% tolerance and ±0.01% resistor matching for unmatched accuracy.
• Exceptional Stability: ±0.2ppm/°C TCR and ±0.1ppm/°C ratio drift ensure minimal thermal impact.
• Compact & Robust: 0.160" x 0.106" SMT package with 50mW power handling per element.
• Reliable Performance: MSL 1 (Unlimited) moisture sensitivity and RoHS3 compliance for environmental resilience.
• TCR-Matched Design: Optimized for voltage divider circuits requiring long-term stability.

Y4485V0071BT9L Applications

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

• High-end test & measurement equipment (e.g., multimeters, calibrators).
• Medical instrumentation (e.g., patient monitoring, imaging systems).
• Aerospace & defense electronics where thermal stability is critical.
• Industrial automation (e.g., bridge circuits, sensor signal conditioning).
• Low-noise analog front-ends in data acquisition systems.

Conclusion of Y4485V0071BT9L

The Y4485V0071BT9L stands out for its unparalleled precision, thermal stability, and compact form factor, making it a top choice for engineers designing mission-critical analog systems. Its TCR-matched performance and industry-leading tolerance ensure reliable operation in harsh environments, outperforming conventional resistor networks. Whether for aerospace, medical, or industrial applications, this component delivers repeatable accuracy and long-term reliability, solidifying VPG Foil Resistors' reputation for excellence in high-performance passive components.