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Y1485V0004BA0W

Y1485V0004BA0W Description

The Y1485V0004BA0W from VPG Foil Resistors is a high-precision 2-resistor network designed for voltage divider applications with TCR-matched performance. This surface-mount device (SMD) features a compact 1610 package (4.06mm x 2.69mm) and a low-profile height of 1.80mm, making it suitable for space-constrained PCB designs. With a 1kΩ resistance per element, it delivers exceptional accuracy with a ±0.1% tolerance and ultra-low ±2ppm/°C temperature coefficient (TCR), ensuring stability across wide temperature ranges.

Y1485V0004BA0W Features

• Ultra-Precise Matching: ±0.05% resistor matching ratio and ±0.5ppm/°C ratio drift for unmatched voltage divider accuracy.
• High Stability: ±2ppm/°C TCR minimizes resistance variation under thermal stress.
• Robust Construction: MSL 1 (Unlimited) moisture sensitivity ensures reliability in harsh environments.
• Power Handling: 50mW per resistor for efficient power dissipation.
• Industry-Leading Quality: Part of VPG Foil’s DSM series, known for ultra-stable foil resistor technology.

Y1485V0004BA0W Applications

• Precision Voltage Dividers: Ideal for DAC/ADC reference circuits, sensor signal conditioning, and feedback networks.
• Test & Measurement: Ensures accuracy in calibration equipment, multimeters, and lab instruments.
• Aerospace & Defense: Stable performance in avionics, radar systems, and military-grade electronics.
• Medical Electronics: Suitable for patient monitoring and diagnostic devices requiring low drift.
• Industrial Automation: Reliable operation in PLC controls and high-accuracy sensor interfaces.

Conclusion of Y1485V0004BA0W

The Y1485V0004BA0W stands out in the Resistor Networks & Arrays category due to its exceptional precision, low TCR, and ratio stability, making it a top choice for mission-critical applications. Its compact 1610 footprint, high power rating, and moisture-resistant packaging make it a versatile solution for high-reliability electronics. Engineers seeking ultra-low drift and matched performance in voltage dividers will find this model superior to conventional thin-film or thick-film alternatives.