TT Electronics/IRC

GUS-QS0B-03-6980-CC

GUS-QS0B-03-6980-CC Description

The GUS-QS0B-03-6980-CC 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 698 Ω resistance value and an ultra-tight 0.25% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±25 ppm/°C temperature coefficient, it delivers stable performance across a wide operating range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating further enhance its reliability in precision analog and digital systems.

GUS-QS0B-03-6980-CC Features

• High Precision: 0.25% tolerance and ±25 ppm/°C TCR for minimal drift.
• Robust Construction: Thin-film technology ensures low noise and long-term stability.
• Compact Design: 8.66mm x 6.02mm x 1.47mm QSOP package with 0.64mm pitch gull-wing terminals for high-density PCB layouts.
• Wide Temperature Range: Operates reliably from -70°C to +125°C (derated power up to 125°C).
• Automotive-Grade Alternatives: While not automotive-qualified, its performance parallels AEC-Q200-compliant parts.
• Non-RoHS: Ideal for legacy or specialized industrial systems requiring leaded components.

GUS-QS0B-03-6980-CC Applications

• Precision Instrumentation: Ideal for medical devices, test equipment, and calibration systems requiring stable resistance values.
• Communication Systems: Used in RF modules, filters, and impedance-matching networks due to low parasitic effects.
• Industrial Controls: Suitable for PLCs, sensor interfaces, and feedback loops in harsh environments.
• Legacy Electronics: Non-RoHS compliance makes it a fit for military or aerospace applications with specific material requirements.

Conclusion of GUS-QS0B-03-6980-CC

The GUS-QS0B-03-6980-CC stands out for its combination of precision, power handling, and compactness, addressing critical needs in high-reliability electronics. Its thin-film technology and tight tolerances make it superior to thick-film alternatives in noise-sensitive designs, while the QSOP package optimizes board space. Though not PPAP or automotive-certified, its performance metrics align with industrial and professional-grade applications, offering a cost-effective solution for engineers prioritizing accuracy and thermal resilience.