TT Electronics/IRC

GUS-QS8B-03-1102-C

GUS-QS8B-03-1102-C Description

The GUS-QS8B-03-1102-C from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 15 resistors, each with a 11 kΩ resistance value and an exceptional ±0.25% tolerance, ensuring reliable performance in precision circuits. With a ±25 ppm/°C temperature coefficient, it maintains stability across a wide operating range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. The network offers a total power rating of 0.75W (3/4W) and 0.05W (1/20W) per resistor, supporting moderate power dissipation while maintaining accuracy. Its gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration in space-constrained designs.

GUS-QS8B-03-1102-C Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Compact QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length).
• High Voltage Rating: Supports up to 100V, ideal for industrial and instrumentation applications.
• Robust Thermal Performance: Operates at full power up to 70°C, derated to 125°C, ensuring reliability in harsh conditions.
• Non-Automotive (PPAP No): Optimized for commercial and industrial use, though not automotive-grade.
• Non-RoHS Compliant: Suitable for legacy or exempted applications requiring specific material properties.

GUS-QS8B-03-1102-C Applications

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor signal conditioning.
• Medical Equipment: High-accuracy networks for patient monitoring and diagnostic devices.
• Test & Measurement Instruments: Stable resistance networks for calibration and precision feedback loops.
• Industrial Control Systems: Reliable performance in PLCs, motor drives, and power management modules.
• Aerospace & Defense: Suitable for avionics where temperature stability and precision are paramount.

Conclusion of GUS-QS8B-03-1102-C

The GUS-QS8B-03-1102-C excels in applications demanding tight tolerance, low TCR, and compact form factors. Its thin-film construction and QSOP packaging provide a balance of precision and power handling, distinguishing it from thicker-film or less stable alternatives. While not suited for automotive use, it is a robust choice for industrial, medical, and high-reliability electronics where accuracy and thermal resilience are critical. The tube packaging ensures protection during handling and assembly, further enhancing its suitability for automated SMT processes.