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Y1485V0257BA9R

Y1485V0257BA9R Description

The Y1485V0257BA9R 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 1610 package (4.06mm x 2.69mm) with a seated height of 1.80mm, making it suitable for space-constrained PCB designs. Each resistor in the network offers a 2.5kΩ resistance with an ultra-tight ±0.1% tolerance and an exceptional ±2ppm/°C temperature coefficient, ensuring stability across varying environmental conditions.

Y1485V0257BA9R Features

• Precision Matching: ±0.05% resistor matching ratio and ±0.5ppm/°C ratio drift for highly accurate voltage division.
• Low TCR: ±2ppm/°C ensures minimal resistance variation with temperature fluctuations.
• High Power Handling: 50mW per element for reliable operation in demanding circuits.
• Robust Construction: ROHS3-compliant and MSL1-rated, suitable for extended storage and lead-free assembly.
• Stable Performance: TCR-matched resistors reduce thermal-induced errors in precision analog circuits.

Y1485V0257BA9R Applications

This resistor network is ideal for:

• Precision voltage dividers in data acquisition systems and ADC/DAC reference circuits.
• High-accuracy instrumentation, including medical devices and test/measurement equipment.
• Industrial control systems requiring low drift and long-term stability.
• Aerospace and defense electronics where TCR matching is critical for signal integrity.

Conclusion of Y1485V0257BA9R

The Y1485V0257BA9R stands out for its unmatched precision, low TCR, and robust packaging, making it a top choice for engineers designing high-reliability analog systems. Its voltage divider optimization and TCR-matched performance provide superior accuracy compared to standard resistor arrays, ensuring consistent operation in mission-critical applications. For designs demanding minimal drift, tight tolerances, and compact form factors, this VPG Foil Resistors network delivers exceptional value.