TT Electronics/IRC

GUS-QS0B-03-1071-FA

GUS-QS0B-03-1071-FA Description

The GUS-QS0B-03-1071-FA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP surface-mount device integrates 19 resistors, each with a 1.07KΩ resistance value and a tight 1% tolerance, ensuring consistent performance in demanding circuits. With a ±25ppm/°C temperature coefficient, it delivers exceptional stability across a wide operating range of -70°C to +125°C. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for high-reliability designs. Packaged in a tube for automated assembly, this non-automotive, non-PPAP compliant component is ideal for industrial and commercial electronics.

GUS-QS0B-03-1071-FA Features

• Precision Thin Film Technology: Ensures low noise and high accuracy (±1% tolerance).
• Compact QSOP Package: 8.66mm × 6.02mm × 1.47mm footprint with 0.64mm pitch gull-wing leads for high-density PCB layouts.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power at elevated temperatures.
• Robust Power Handling: 1W total dissipation (0.05W per resistor) for balanced thermal management.
• Low TCR: ±25ppm/°C minimizes resistance drift under thermal stress.
• BUS Circuit Designator: Simplifies integration into bus line applications.

GUS-QS0B-03-1071-FA Applications

• Analog/Digital Signal Conditioning: Precision voltage dividers, feedback networks.
• Medical & Test Equipment: High-stability circuits requiring minimal drift.
• Industrial Control Systems: PLCs, sensor interfaces, and power management.
• Communication Hardware: RF modules, filter networks, and impedance matching.
• Aerospace & Defense: Non-automotive systems demanding reliability in harsh environments.

Conclusion of GUS-QS0B-03-1071-FA

The GUS-QS0B-03-1071-FA excels in applications requiring precision, thermal stability, and compactness. Its thin-film construction, tight tolerance, and low TCR make it superior to thick-film alternatives, while the QSOP package optimizes space-constrained designs. Though not RoHS-compliant, its performance in industrial and communication systems justifies its use where reliability is critical. Engineers will value its balance of power handling, accuracy, and miniaturization for next-generation electronics.