VPG Foil Tariff Inquiry

Y4485V0003BA9W

Y4485V0003BA9W Description

The Y4485V0003BA9W from VPG Foil Resistors is a high-precision 2-resistor voltage divider network from the DSMZ series, designed for applications requiring ultra-stable TCR-matched performance. This surface-mount device features a 1kΩ/9kΩ resistance ratio with an exceptional ±0.05% matching tolerance and ±0.1% absolute tolerance, ensuring minimal deviation in voltage division accuracy. Its ±0.2ppm/°C temperature coefficient (TCR) and ±0.1ppm/°C resistor-ratio drift make it ideal for environments with stringent thermal stability requirements. Encased in a compact 4.06mm x 2.69mm (0.160" x 0.106") package with a 1.80mm (0.071") profile, it suits space-constrained designs while delivering 50mW power handling per element.

Y4485V0003BA9W Features

• Precision TCR Matching: ±0.2ppm/°C TCR and ±0.1ppm/°C ratio drift for unmatched thermal stability.
• Tight Tolerances: ±0.1% resistance tolerance and ±0.05% ratio matching ensure consistent voltage division.
• Robust Construction: ROHS3-compliant and MSL 1 (Unlimited) rated for reliability in harsh conditions.
• Compact SMD Design: 3-pin tray packaging optimizes PCB space without compromising performance.
• High Power Handling: 50mW per resistor supports demanding analog circuits.

Y4485V0003BA9W Applications

This resistor network excels in precision analog systems, including:

• Reference Voltage Circuits: Ensures stable dividers for ADCs, DACs, and sensor interfaces.
• Medical Instrumentation: Critical for patient monitoring devices requiring drift-free performance.
• Aerospace & Defense: Reliable operation in thermally variable environments.
• Test & Measurement Equipment: Guarantees accuracy in calibration and signal conditioning.

Conclusion of Y4485V0003BA9W

The Y4485V0003BA9W sets a benchmark for precision voltage dividers, combining ultra-low TCR, tight tolerances, and compact packaging. Its DSMZ-series pedigree from VPG Foil Resistors ensures superior performance in mission-critical applications where stability and accuracy are non-negotiable. Ideal for high-reliability industries, this component delivers unmatched consistency in voltage division tasks.