TT Electronics/IRC

GUS-QS8A-02-8201-BA

GUS-QS8A-02-8201-BA Description

The GUS-QS8A-02-8201-BA from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding surface-mount applications. This 16-pin QSOP device features an 8.2KΩ resistance value per resistor with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of -70°C to +125°C. Its isolated (ISOL) circuit design allows independent resistor functionality, making it ideal for precision signal conditioning. The 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating provide robust performance in compact designs. Packaged in a tube, this RoHS non-compliant component is suited for industrial and instrumentation applications where reliability is critical.

GUS-QS8A-02-8201-BA Features

• Precision Thin Film Technology: Delivers 0.1% tolerance and ±50ppm/°C TCR for high accuracy.
• Compact QSOP Package: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with ±0.1mm length/height tolerances for space-constrained PCBs.
• Isolated Resistor Network: 8 independent 8.2KΩ resistors with gull-wing terminations (0.64mm pitch) for flexible routing.
• High Power Handling: 0.75W total dissipation (0.1W per resistor) at 125°C maximum temperature.
• Industrial-Grade Robustness: 100V voltage rating and -70°C to +125°C derated operating range for harsh environments.

GUS-QS8A-02-8201-BA Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces in test/measurement equipment.
• Signal Isolation: Buffering and impedance matching in medical devices and industrial control systems.
• High-Density PCBs: Space-efficient solution for communication hardware and embedded systems.
• Automotive Alternatives: While not automotive-rated, it suits non-automotive industrial modules requiring stable resistance.

Conclusion of GUS-QS8A-02-8201-BA

The GUS-QS8A-02-8201-BA excels in precision, power efficiency, and miniaturization, offering superior performance over generic resistor arrays. Its thin film isolation, tight tolerances, and wide temperature range make it a standout choice for high-reliability electronics. Engineers will value its balance of accuracy and compactness in mission-critical analog designs.