TT Electronics/IRC

GUS-QS0B-03-8661-DB

GUS-QS0B-03-8661-DB Description

The GUS-QS0B-03-8661-DB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors, each with a 8.66KΩ resistance value and an ultra-tight 0.5% tolerance, ensuring exceptional accuracy in circuit designs. With a ±25ppm/°C temperature coefficient, it delivers stable performance across a wide temperature range (70°C to 125°C derated, 125°C max). The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for high-reliability applications. Its gull-wing termination and compact dimensions (8.66mm x 6.02mm x 1.47mm) enable efficient PCB space utilization.

GUS-QS0B-03-8661-DB Features

• Precision Thin Film Technology: Ensures low noise and high stability.
• 19 Resistors in Single Package: Reduces component count and simplifies PCB layout.
• 0.5% Tolerance & ±25ppm/°C TCR: Ideal for precision analog and signal conditioning circuits.
• 1W Total Power Dissipation: Robust performance in power-sensitive designs.
• QSOP Package with Gull Wing Leads: Optimized for automated SMD assembly.
• Wide Operating Temperature (-70°C to +125°C): Reliable in harsh environments.
• Non-Automotive, Non-PPAP: Targeted at industrial and instrumentation applications.

GUS-QS0B-03-8661-DB Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits.
• Medical Instrumentation: Where accuracy and thermal stability are paramount.
• Test & Measurement Equipment: High-resolution signal processing.
• Industrial Control Systems: Stable performance under thermal stress.
• Communication Hardware: Impedance matching and filtering networks.

Conclusion of GUS-QS0B-03-8661-DB

The GUS-QS0B-03-8661-DB stands out for its combination of precision, power handling, and compact form factor. While not RoHS-compliant, its thin-film construction and tight tolerances make it a superior choice for engineers prioritizing long-term stability and accuracy in industrial, medical, and test applications. Its QSOP package ensures compatibility with high-density designs, offering a reliable solution for complex resistive networks.