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Y4485V0002QT9R

Y4485V0002QT9R Description

The Y4485V0002QT9R from VPG Foil Resistors is a high-precision 2-resistor network designed for demanding voltage divider applications. Part of the DSMZ series, this surface-mount component offers an ultra-tight ±0.02% tolerance and an exceptional ±0.2ppm/°C temperature coefficient, ensuring stability in thermally dynamic environments. With a 5kΩ resistance per element, a compact 1610 (4.06mm x 2.69mm) footprint, and a low-profile 1.80mm seated height, it integrates seamlessly into space-constrained PCB designs. The ±0.01% resistor matching ratio and ±0.1ppm/°C ratio drift make it ideal for applications requiring unmatched precision and long-term reliability.

Y4485V0002QT9R Features

• Ultra-High Precision: ±0.02% tolerance and ±0.2ppm/°C TCR for minimal drift.
• Matched Resistor Network: ±0.01% matching ratio and ±0.1ppm/°C ratio drift for balanced performance.
• Compact & Robust: 1610 package (4.06mm x 2.69mm) with 50mW power handling per element.
• Stable Under Stress: MSL 1 (Unlimited) moisture sensitivity ensures reliability in humid conditions.
• RoHS3 Compliant: Meets environmental standards for lead-free manufacturing.
• Voltage Divider Optimized: TCR-matched resistors minimize thermal-induced errors.

Y4485V0002QT9R Applications

• Precision Voltage Dividers: Critical in DAQ systems, medical instrumentation, and calibration equipment.
• High-End Test & Measurement: Ensures accuracy in oscilloscopes, multimeters, and bridge circuits.
• Aerospace & Defense: Stable performance in avionics, radar systems, and satellite communications.
• Industrial Automation: Reliable operation in PLC analog I/O modules and sensor signal conditioning.
• Telecom Infrastructure: Low-drift performance for RF power amplifiers and base station controls.

Conclusion of Y4485V0002QT9R

The Y4485V0002QT9R stands out as a top-tier resistor network for applications demanding near-perfect resistance matching and thermal stability. Its combination of ultra-low TCR, tight tolerance, and compact form factor makes it superior to generic resistor arrays, particularly in high-precision analog circuits. Whether in mission-critical aerospace systems or lab-grade measurement tools, this component delivers repeatable accuracy and long-term reliability, solidifying VPG Foil Resistors' reputation for excellence in precision passive components.