TT Electronics/IRC

GUS-QS0B-02-84R5-DC

GUS-QS0B-02-84R5-DC Description

The GUS-QS0B-02-84R5-DC from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a compact QSOP-20 package with gull-wing terminations, offering a 0.5% tolerance and a low ±50ppm/°C temperature coefficient for exceptional stability. With a resistance value of 84.5Ω per resistor and a total power rating of 1W (0.05W per resistor), it operates reliably across a wide temperature range of 70°C to 125°C. Its 100V maximum voltage rating and thin-film technology ensure low noise and high accuracy, making it ideal for precision analog and digital circuits.

GUS-QS0B-02-84R5-DC Features

• High Precision: Tight 0.5% tolerance and ±50ppm/°C TCR for stable performance in varying conditions.
• Robust Construction: Thin-film technology ensures low noise, high reliability, and long-term stability.
• Compact Design: QSOP-20 package (8.66mm × 6.02mm × 1.47mm) with 0.64mm pitch for high-density PCB layouts.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C, suitable for industrial environments.
• High Power Handling: 1W total power dissipation (0.05W per resistor) with 100V maximum voltage rating.
• Automation-Friendly: Gull-wing terminations and surface-mount design streamline assembly processes.

GUS-QS0B-02-84R5-DC Applications

This resistor network excels in applications requiring precision resistance matching and thermal stability, such as:

• Analog Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Digital Systems: Pull-up/pull-down resistor arrays for buses (e.g., I²C, SPI).
• Medical Electronics: High-accuracy sensor interfaces and measurement systems.
• Industrial Controls: PLCs, motor drives, and power management circuits.
• Test & Measurement Equipment: Calibration networks and reference voltage dividers.

Conclusion of GUS-QS0B-02-84R5-DC

The GUS-QS0B-02-84R5-DC stands out for its precision, compactness, and reliability, making it a superior choice for high-performance electronics. Its thin-film construction, low TCR, and robust power handling cater to critical applications where accuracy and thermal stability are paramount. While not RoHS-compliant, its tube packaging ensures safe handling and storage. Engineers designing precision analog systems, industrial controls, or high-density PCBs will find this resistor network an optimal solution for minimizing footprint without compromising performance.