TT Electronics/IRC

GUS-QS0B-03-3000-DB

GUS-QS0B-03-3000-DB Description

The GUS-QS0B-03-3000-DB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 19-resistor array features a 300Ω resistance value per resistor with an ultra-tight 0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 20-pin QSOP package with gull-wing SMD termination, it offers a compact footprint (8.66mm × 6.02mm × 1.47mm) and a 1W total power rating (0.05W per resistor). Its 100V maximum voltage rating and thin-film technology make it ideal for precision analog and digital circuits.

GUS-QS0B-03-3000-DB Features

• Precision Thin Film: Delivers high accuracy (±0.5%) and low TCR (±25ppm/°C) for stable performance.
• Robust Construction: QSOP package with gull-wing leads ensures reliable surface-mount assembly.
• High Power Handling: 1W total dissipation (0.05W per resistor) supports power-sensitive designs.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suitable for industrial environments.
• Compact Design: Space-saving QSOP-20 form factor with 0.64mm terminal pitch for high-density PCBs.
• Non-Automotive (PPAP No): Optimized for industrial, telecom, and instrumentation applications.

GUS-QS0B-03-3000-DB Applications

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor interfaces.
• Signal Conditioning: Ideal for op-amp gain networks and filter circuits in test equipment.
• Medical Electronics: Low-noise, high-stability requirements in diagnostic devices.
• Telecom Infrastructure: Used in RF matching networks and baseband processing.
• Industrial Control Systems: Reliable performance in PLCs and motor drive circuits.

Conclusion of GUS-QS0B-03-3000-DB

The GUS-QS0B-03-3000-DB stands out for its precision, power efficiency, and compact design, making it a superior choice for engineers needing reliable resistor networks in space-constrained, high-performance systems. Its thin-film technology and tight tolerances cater to applications demanding minimal drift and high accuracy, while the QSOP package ensures compatibility with automated assembly processes. For industrial, medical, or telecom designs requiring stable resistance networks, this model delivers exceptional value.