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Y1485V0091BA9R

Y1485V0091BA9R Description

The Y1485V0091BA9R 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) and offers an exceptional ±0.1% tolerance with a ±2ppm/°C temperature coefficient, ensuring stability in demanding environments. With a resistance value of 500Ω per element, it delivers 50mW power dissipation per resistor and boasts a ±0.05% resistor matching ratio, making it ideal for precision analog circuits. Compliant with ROHS3 and rated MSL 1 (Unlimited), it is supplied in Tape & Reel (TR) for automated assembly.

Y1485V0091BA9R Features

• Ultra-Precision: ±0.1% tolerance and ±2ppm/°C TCR for minimal drift.
• Matched Performance: ±0.05% resistor ratio matching and ±0.5ppm/°C ratio drift.
• Robust Construction: 0.071" (1.80mm) profile with a durable DSM-series design.
• Low Noise: Foil resistor technology ensures high signal integrity.
• Wide Compatibility: EAR99/ECCN and HTSUS 8533.21.0020 compliant for global use.
• Reliability: MSL 1 rating allows unlimited floor life prior to reflow.

Y1485V0091BA9R Applications

This resistor network excels in precision voltage division, reference circuits, and sensor signal conditioning. Key use cases include:

• Medical instrumentation (e.g., patient monitoring, diagnostic equipment).
• Aerospace & defense systems requiring stable performance across temperature extremes.
• Industrial automation (PLC analog I/O, bridge networks).
• Test & measurement equipment (calibration standards, DAQ systems).
  Its low TCR and ratio drift make it superior to standard thin-film networks in high-accuracy applications.

Conclusion of Y1485V0091BA9R

The Y1485V0091BA9R sets a benchmark for precision resistor networks, combining VPG Foil's foil technology with industry-leading tolerance and stability. Its compact size, low drift, and high power handling make it a top choice for engineers designing critical analog systems. Whether for medical, aerospace, or industrial applications, this component ensures repeatable accuracy and long-term reliability.