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Y1685V0004BA9L

Y1685V0004BA9L Description

The Y1685V0004BA9L is a high-precision Voltage Divider (TCR Matched) resistor network from VPG Foil Resistors' VFCD1505 series. Designed for critical applications requiring ultra-stable performance, this surface-mount device features two matched 1kΩ resistors with an exceptional tolerance of ±0.1% and a near-zero Temperature Coefficient (TCR) of ±0.2ppm/°C. Encased in a compact 1505 (3812 Metric) package measuring 3.81mm x 1.27mm, it offers a resistor-ratio drift of just ±0.5ppm/°C, ensuring long-term stability in demanding environments.

Y1685V0004BA9L Features

• Precision Matching: ±0.05% resistor matching ratio for balanced voltage division.
• Ultra-Low TCR: ±0.2ppm/°C minimizes resistance drift across temperature fluctuations.
• High Power Handling: 50mW per element for robust performance.
• Compact & Reliable: 0.025" (0.64mm) profile suits space-constrained PCB designs.
• Strict Compliance: Meets EAR99 and HTSUS 8533.21.0020 standards.
• Bulk Packaging: Ideal for automated assembly processes.

Y1685V0004BA9L Applications

This resistor network excels in precision analog circuits, including:

• Reference Voltage Dividers: For ADCs, DACs, and sensor interfaces requiring minimal drift.
• Medical Instrumentation: High-accuracy signal conditioning in diagnostics.
• Aerospace & Defense: Stable performance in extreme temperatures.
• Calibration Equipment: Where ±0.1% tolerance and TCR matching are critical.
• Industrial Automation: Reliable operation in high-precision feedback systems.

Conclusion of Y1685V0004BA9L

The Y1685V0004BA9L stands out for its unmatched stability, precision, and compact form factor, making it a top choice for engineers designing mission-critical systems. Its ultra-low TCR and ratio drift outperform conventional resistor networks, ensuring consistent performance in temperature-sensitive or high-reliability applications. Backed by VPG Foil Resistors' expertise, this model delivers exceptional accuracy for the most demanding voltage-divider tasks.