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Y4485V0004BQ9W

Y4485V0004BQ9W Description

The Y4485V0004BQ9W 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 an ultra-tight ±0.1% tolerance and an exceptional ±0.2ppm/°C temperature coefficient, ensuring stability in demanding environments. Each resistor in the network has a 1kΩ resistance with a ±0.02% matching ratio, making it ideal for applications requiring precise voltage division. The compact 1610 package (4.06mm x 2.69mm) and low 1.80mm profile enable integration into space-constrained designs.

Y4485V0004BQ9W Features

• Precision Performance: ±0.1% tolerance and ±0.2ppm/°C TCR for minimal drift.
• Matched Resistor Network: ±0.02% ratio matching and ±0.1ppm/°C resistor-ratio drift ensure consistent voltage division.
• Robust Construction: 50mW power rating per element and MSL 1 (unlimited) moisture sensitivity for reliability.
• Compact & RoHS-Compliant: 1610 footprint and ROHS3 compliance meet modern environmental standards.
• Wide Compatibility: EAR99 ECCN and HTSUS 8533.21.0020 classification for global use.

Y4485V0004BQ9W Applications

This resistor network excels in precision analog circuits, including:

• Voltage references and ADC/DAC interfaces requiring stable division ratios.
• Medical instrumentation and test equipment where low drift is critical.
• Aerospace & defense systems demanding high reliability under thermal stress.
• Industrial sensors and calibration devices reliant on TCR-matched performance.

Conclusion of Y4485V0004BQ9W

The Y4485V0004BQ9W stands out for its unmatched precision, stability, and compact design, making it a top choice for engineers designing high-accuracy voltage dividers. Its ultra-low TCR, tight tolerance, and robust packaging address the needs of mission-critical applications where performance cannot be compromised. For projects requiring repeatable, drift-free operation, this VPG Foil Resistors network delivers exceptional value.