TT Electronics/IRC

GUS-QS0B-03-2152-CC

GUS-QS0B-03-2152-CC Description

The GUS-QS0B-03-2152-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 21.5KΩ resistance value and an ultra-tight ±0.25% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±25ppm/°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-03-2152-CC Features

• High Precision: 0.25% tolerance and ±25ppm/°C TCR for minimal drift in critical applications.
• Robust Construction: Thin-film technology ensures low noise and high stability.
• Compact Design: 8.66mm × 6.02mm × 1.47mm QSOP package with 0.64mm pitch gull-wing terminals for space-constrained PCBs.
• 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 higher-tier industrial components.
• Tube Packaging: Facilitates automated assembly processes.

GUS-QS0B-03-2152-CC Applications

• Precision Instrumentation: Ideal for DAQ systems, medical devices, and test equipment requiring stable resistor networks.
• Communication Systems: Used in RF modules, filters, and impedance matching circuits due to low parasitic effects.
• Industrial Controls: Suitable for PLC I/O modules, sensor interfaces, and power management where temperature stability is critical.
• Consumer Electronics: Enhances accuracy in audio processing, ADC/DAC circuits, and display drivers.

Conclusion of GUS-QS0B-03-2152-CC

The GUS-QS0B-03-2152-CC stands out for its combination of precision, compactness, and thermal resilience, making it a superior choice for engineers designing high-reliability circuits. Its thin-film construction and tight tolerances address challenges in noise-sensitive and thermally variable environments, while the QSOP package ensures compatibility with modern SMT workflows. For applications demanding repeatable accuracy and long-term stability, this resistor network delivers exceptional value without compromising performance.