TT Electronics/IRC

GUS-QS8B-02-2942-B

GUS-QS8B-02-2942-B Description

The GUS-QS8B-02-2942-B from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 29.4KΩ resistance value, offering 0.1% tolerance and a ±50ppm/°C temperature coefficient for exceptional stability. With a 0.75W (3/4W) total power rating and 0.05W (1/20W) per resistor, it operates reliably across a 70°C to 125°C derated power range, with a maximum operating temperature of 125°C. The 100V maximum voltage rating and surface-mount gull-wing termination ensure robust performance in compact PCB layouts.

GUS-QS8B-02-2942-B Features

• Precision Thin Film Technology: Delivers ±0.1% tolerance and ±50ppm/°C TCR for high-accuracy signal conditioning.
• Compact QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• High Power Handling: 0.75W total dissipation (0.05W per resistor) suits power-sensitive designs.
• Wide Temperature Range: Stable performance from 70°C to 125°C (derated) with a 125°C maximum rating.
• Automotive-Grade Alternatives: While not PPAP or automotive-certified, its thin-film reliability makes it suitable for industrial and instrumentation use.
• Non-RoHS Compliant: Ideal for legacy or specialized applications where RoHS exemptions apply.

GUS-QS8B-02-2942-B Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces requiring low drift and high accuracy.
• Test & Measurement Equipment: Calibration tools and sensor signal conditioning where ±0.1% tolerance is critical.
• Industrial Control Systems: PLCs and motor drivers benefiting from compact, high-power SMD networks.
• Medical Electronics: Patient monitoring devices leveraging stable thin-film performance over temperature.
• Aerospace & Defense: Non-RoHS compliance may align with certain military or aerospace specifications.

Conclusion of GUS-QS8B-02-2942-B

The GUS-QS8B-02-2942-B excels in precision applications demanding tight tolerances, thermal stability, and compact power handling. Its QSOP gull-wing package and thin-film construction provide a reliable solution for industrial, medical, and instrumentation designs. While not automotive-qualified, its high-voltage (100V) and derated temperature performance make it a versatile choice for engineers prioritizing accuracy and durability in constrained spaces. For legacy systems or non-RoHS environments, this resistor network offers a proven, high-performance alternative.