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Y1685V0001BA9R

Y1685V0001BA9R Description

The Y1685V0001BA9R from VPG Foil Resistors is a high-precision 2-resistor network designed for voltage divider applications with TCR-matched performance. This surface-mount device features a compact 1505 (3812 Metric) package measuring 3.81mm x 1.27mm with a low profile of 0.64mm, making it ideal for space-constrained PCB designs. The network offers a 10kΩ resistance per element with an ultra-tight ±0.1% tolerance and an exceptional ±0.2ppm/°C temperature coefficient, ensuring stability across varying environmental conditions.

Y1685V0001BA9R Features

• Precision Matching: ±0.05% resistor matching ratio and ±0.1ppm/°C ratio drift for highly accurate voltage division.
• Ultra-Low TCR: ±0.2ppm/°C temperature coefficient minimizes resistance variation with temperature fluctuations.
• High Power Handling: 50mW power dissipation per resistor for reliable operation in demanding circuits.
• Robust Construction: ROHS3-compliant and MSL1-rated, suitable for extended storage and lead-free assembly processes.
• Optimized Packaging: Supplied in tape & reel (TR) for automated pick-and-place assembly efficiency.

Y1685V0001BA9R Applications

This resistor network excels in precision analog circuits where stability and accuracy are critical, including:

• Reference voltage dividers in data acquisition systems and ADCs/DACs.
• Sensor signal conditioning for medical, aerospace, and industrial instrumentation.
• Feedback networks in high-accuracy op-amp and comparator circuits.
• TCR-matched voltage scaling in precision power supplies and calibration equipment.

Conclusion of Y1685V0001BA9R

The Y1685V0001BA9R stands out in the VFCD1505 series for its unparalleled precision, thermal stability, and compact form factor. Its TCR-matched design and low ratio drift make it superior to standard resistor networks in applications requiring long-term accuracy. Engineers designing high-reliability systems will benefit from its consistent performance under thermal stress and mechanical constraints, ensuring minimal calibration drift over time. Ideal for mission-critical electronics, this component delivers exceptional value in advanced analog and mixed-signal designs.