TT Electronics/IRC

GUS-QS8A-02-1823-BB

GUS-QS8A-02-1823-BB Description

The GUS-QS8A-02-1823-BB is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding surface-mount (SMD) applications. This 16-pin QSOP package features 8 isolated resistors, each with a 182K Ohm resistance and an ultra-tight 0.1% 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 range of -70°C to +125°C, making it suitable for harsh environments. The 0.75W (3/4W) total power rating and 100V maximum voltage rating further enhance its reliability in precision analog and digital systems.

GUS-QS8A-02-1823-BB Features

• High Precision: 0.1% tolerance and ±50ppm/°C TCR for minimal drift.
• Robust Construction: Thin-film technology ensures low noise and long-term stability.
• Isolated Resistors: 8 independent 182K Ohm resistors in a 16-pin QSOP package with gull-wing terminations for easy soldering.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Compact & Durable: 4.9mm x 6.02mm footprint and 1.47mm height, ideal for space-constrained PCBs.
• High Power Handling: 0.1W per resistor (0.75W total) for demanding applications.

GUS-QS8A-02-1823-BB Applications

This resistor network excels in:

• Precision Instrumentation: Medical devices, test equipment, and data acquisition systems requiring stable resistance values.
• Industrial Electronics: Process control, automation, and sensor interfaces where temperature stability is critical.
• Telecommunications: Signal conditioning and impedance matching in RF and high-speed digital circuits.
• Automotive & Aerospace (non-Automotive PPAP): Avionics, navigation systems, and other high-reliability applications (note: not PPAP-compliant).

Conclusion of GUS-QS8A-02-1823-BB

The GUS-QS8A-02-1823-BB stands out for its precision, compactness, and thermal resilience, making it a top choice for engineers designing high-accuracy analog systems. Its isolated thin-film resistors, low TCR, and robust QSOP package provide superior performance over standard thick-film networks, particularly in mission-critical and environmentally challenging applications. While not PPAP-certified, its TT Electronics/IRC pedigree ensures reliability for industrial, telecom, and aerospace uses.