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Y4485V0004BT0R

Y4485V0004BT0R Description

The Y4485V0004BT0R from VPG Foil Resistors is a high-precision 2-resistor network designed for voltage divider applications with TCR-matched performance. This surface-mount device (SMD) features a compact 1610 package (4.06mm x 2.69mm) with a seated height of 1.80mm, making it suitable for space-constrained PCB designs. With a resistance value of 1kΩ per element, it offers ±0.1% tolerance and an ultra-low ±0.2ppm/°C temperature coefficient, ensuring exceptional stability across varying environmental conditions. The ±0.01% resistor matching ratio and ±0.1ppm/°C resistor-ratio-drift further enhance its precision, making it ideal for critical analog circuits. Packaged in Tape & Reel (TR), it supports automated assembly processes and complies with MSL 1 (Unlimited) moisture sensitivity standards.

Y4485V0004BT0R Features

• Precision TCR Matching: Ensures minimal resistance drift (±0.2ppm/°C) for stable voltage division.
• Ultra-Low Tolerance: ±0.1% resistance tolerance and ±0.01% matching ratio for high-accuracy applications.
• Robust Construction: Foil resistor technology provides long-term reliability and low noise.
• Compact Footprint: 1610 (4.06mm x 2.69mm) SMD package with a low profile (1.80mm).
• Power Handling: 50mW per resistor, suitable for low-power precision circuits.
• Automation-Ready: Supplied in Tape & Reel (TR) for streamlined PCB assembly.
• Wide Compliance: Meets EAR99 and HTSUS 8533.21.0020 standards for global use.

Y4485V0004BT0R Applications

This resistor network excels in high-precision analog systems, including:

• Voltage References: Stable voltage division for ADCs, DACs, and sensor interfaces.
• Medical Electronics: Critical signal conditioning in patient monitoring equipment.
• Test & Measurement: Precision instrumentation requiring minimal drift (e.g., multimeters, oscilloscopes).
• Aerospace & Defense: Reliable performance in harsh environments due to low TCR and ratio drift.
• Industrial Automation: Feedback networks in control systems where accuracy is paramount.

Conclusion of Y4485V0004BT0R

The Y4485V0004BT0R stands out as a top-tier precision resistor network, combining ultra-low TCR, tight tolerance, and exceptional matching for demanding voltage divider applications. Its foil resistor technology ensures superior stability, while the compact SMD package aligns with modern miniaturization trends. Whether in medical, aerospace, or high-end test equipment, this component delivers repeatable accuracy and long-term reliability, making it a preferred choice for engineers prioritizing performance over cost.