TT Electronics/IRC

GUS-QS0B-02-1182-DB

GUS-QS0B-02-1182-DB Description

The GUS-QS0B-02-1182-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 11.8KΩ resistance value and a tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±50ppm/°C temperature coefficient, it delivers stable performance across a wide operating temperature range of 70°C to 125°C. The device supports a maximum voltage rating of 100V and offers a total power rating of 1W (0.05W per resistor), making it suitable for compact, high-density PCB designs. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable soldering in automated assembly processes.

GUS-QS0B-02-1182-DB Features

• Precision Thin Film Technology: Delivers low noise and high stability for critical analog circuits.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm length/height, ±0.2mm depth).
• High Power Density: 1W total dissipation (1/20W per resistor) in a minimal footprint.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Automotive-Grade Alternatives: While not PPAP or Automotive qualified, its performance parallels higher-tier solutions.
• Non-RoHS Compliant: Ideal for legacy or specialized industrial systems requiring leaded components.

GUS-QS0B-02-1182-DB Applications

• Signal Processing: Precision voltage dividers in ADC/DAC circuits.
• Medical Electronics: Patient monitoring equipment requiring stable resistance values.
• Test & Measurement: Calibration tools and instrumentation amplifiers.
• Industrial Controls: Feedback networks in servo drives and power supplies.
• Aerospace & Defense: Avionics systems where temperature stability is critical.

Conclusion of GUS-QS0B-02-1182-DB

The GUS-QS0B-02-1182-DB excels in applications demanding high precision, compactness, and thermal resilience. Its thin-film construction and QSOP packaging provide a competitive edge over thicker-film or less stable alternatives. While not suited for automotive or RoHS-compliant designs, it remains a top choice for industrial, medical, and aerospace sectors where performance outweighs regulatory constraints. Engineers will appreciate its balance of accuracy, power handling, and space efficiency in complex circuit layouts.