TT Electronics/IRC

GUS-QS0B-03-2001-CB

GUS-QS0B-03-2001-CB Description

The GUS-QS0B-03-2001-CB is a high-precision thin-film resistor network from TT Electronics/IRC, designed for applications demanding tight tolerances and stable performance. This 20-pin QSOP (Quarter Small Outline Package) device integrates 19 resistors with a 2KΩ resistance value, offering a 0.25% tolerance and a low ±25ppm/°C temperature coefficient. Rated for 1W total power dissipation (0.05W per resistor), it operates reliably across a 70°C to 125°C derated power range, with a maximum operating temperature of 125°C. Its gull-wing termination and surface-mount design ensure easy PCB integration, while the 100V maximum voltage rating makes it suitable for moderate-voltage circuits. Packaged in a tube, this non-automotive, non-PPAP compliant component is ideal for precision analog and digital systems.

GUS-QS0B-03-2001-CB Features

• High Precision: 0.25% tolerance and ±25ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Thin-film technology provides superior stability and low noise compared to thick-film alternatives.
• Compact Form Factor: 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with a 0.64mm terminal pitch saves board space.
• Power Efficiency: 1W total power rating (distributed across 19 resistors) supports energy-sensitive designs.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ensuring reliability in harsh environments.
• Surface-Mount Ready: Gull-wing leads simplify automated assembly processes.

GUS-QS0B-03-2001-CB Applications

• Precision Instrumentation: Ideal for DAQ systems, medical devices, and test equipment where resistor matching is critical.
• Communication Systems: Suitable for RF modules, filters, and impedance matching networks due to low parasitic effects.
• Industrial Controls: Used in PLC I/O modules, sensor interfaces, and power management circuits requiring stable resistance.
• Consumer Electronics: Enhances accuracy in audio amplifiers, ADCs/DACs, and display drivers.
• Aerospace & Defense: Meets needs for avionics and ruggedized electronics with its wide temperature tolerance.

Conclusion of GUS-QS0B-03-2001-CB

The GUS-QS0B-03-2001-CB stands out for its precision, compactness, and thin-film reliability, making it a superior choice for high-accuracy circuits. While not automotive-grade, its low TCR, tight tolerance, and robust power handling cater to industrial, communications, and instrumentation markets. Engineers will appreciate its ease of integration and consistent performance, ensuring long-term system stability. For designs demanding miniaturization without compromising accuracy, this resistor network delivers exceptional value.