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Y4485V0004BA9L

Y4485V0004BA9L Description

The Y4485V0004BA9L 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 1kΩ resistance with an ultra-tight ±0.1% tolerance and an exceptional ±0.2ppm/°C temperature coefficient, ensuring minimal drift over temperature variations. The ±0.05% resistor matching ratio and ±0.1ppm/°C ratio drift further enhance its stability in precision circuits.

Y4485V0004BA9L Features

• Ultra-High Precision: ±0.1% tolerance and ±0.2ppm/°C TCR for unmatched accuracy.
• TCR-Matched Pair: Ensures consistent performance in voltage divider configurations.
• Low Power Dissipation: 50mW per element for reliable operation in sensitive applications.
• Robust Construction: ROHS3-compliant and MSL1-rated, suitable for extended industrial use.
• Compact Footprint: 1610 package (4.06mm x 2.69mm) optimizes board space.
• Stable Ratio Performance: ±0.05% matching ratio and ±0.1ppm/°C ratio drift for long-term reliability.

Y4485V0004BA9L Applications

This resistor network is ideal for high-precision analog circuits, including:

• Precision voltage dividers in instrumentation and test equipment.
• Reference voltage generation for ADCs, DACs, and sensor interfaces.
• Medical electronics where stability and accuracy are critical.
• Aerospace and defense systems requiring low drift over extreme temperatures.
• Industrial automation controls with stringent tolerance requirements.

Conclusion of Y4485V0004BA9L

The Y4485V0004BA9L stands out in the Resistor Networks & Arrays category due to its exceptional precision, TCR matching, and ratio stability. Its compact size and industrial-grade reliability make it a top choice for engineers designing high-accuracy voltage dividers in demanding environments. Whether for medical, aerospace, or test & measurement applications, this component delivers superior performance where even minor deviations are unacceptable.