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Y1485V0004BA0R

Y1485V0004BA0R Description

The Y1485V0004BA0R 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 ±2ppm/°C temperature coefficient, ensuring stability across varying environmental conditions.

Y1485V0004BA0R Features

• Precision Matching: ±0.05% resistor matching ratio and ±0.5ppm/°C ratio drift for unmatched accuracy in differential signal processing.
• High Stability: Ultra-low TCR (±2ppm/°C) minimizes resistance variation with temperature fluctuations.
• Robust Construction: MSL 1 (Unlimited) moisture sensitivity ensures reliability in humid environments.
• Power Handling: 50mW per element supports low-power precision circuits.
• Tape & Reel Packaging: Facilitates automated assembly processes for high-volume production.

Y1485V0004BA0R Applications

This resistor network excels in high-accuracy analog circuits, including:

• Precision voltage dividers for reference voltage generation in ADCs/DACs.
• Sensor signal conditioning in medical and industrial instrumentation.
• Feedback networks in ultra-stable amplifiers and regulators.
• Test & measurement equipment requiring minimal drift over temperature.

Conclusion of Y1485V0004BA0R

The Y1485V0004BA0R stands out in the DSM series for its TCR-matched precision, low drift, and compact footprint, making it ideal for mission-critical applications where stability and accuracy are paramount. Its ±0.1% tolerance and 2ppm/°C TCR outperform conventional thin-film networks, while the MSL 1 rating ensures long-term reliability. Engineers designing high-end instrumentation, aerospace systems, or medical devices will benefit from its exceptional performance in voltage division and ratio-matching tasks.