TT Electronics/IRC

GUS-QS8A-03-3302-BA

GUS-QS8A-03-3302-BA Description

The GUS-QS8A-03-3302-BA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerance and stability. This 8-resistor isolated network features a 33KΩ resistance value per resistor with an exceptional 0.1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of -70°C to +125°C. Housed in a compact 16-pin QSOP (QSOP-16) package with gull-wing SMD termination, it offers a 0.75W (3/4W) total power rating and 0.1W per resistor, making it suitable for precision analog and digital circuits.

GUS-QS8A-03-3302-BA Features

• High Precision: 0.1% tolerance and ±25ppm/°C TCR for stable performance in critical applications.
• Robust Construction: Thin-film technology ensures low noise and high reliability.
• Compact & Efficient: 4.9mm (L) x 6.02mm (D) x 1.47mm (H) footprint with 0.64mm terminal pitch, ideal for space-constrained designs.
• Isolated Design: Independent resistors (ISOL circuit designator) allow flexible circuit configurations.
• Wide Voltage & Temp Range: Supports 100V max voltage and operates from -70°C to +125°C (derated power).
• Surface-Mount Ready: Gull-wing termination ensures easy PCB assembly.

GUS-QS8A-03-3302-BA Applications

• Precision Instrumentation: Ideal for medical devices, test equipment, and data acquisition systems requiring stable resistance.
• Industrial Controls: Suitable for PLC modules, sensor interfaces, and feedback networks in harsh environments.
• Telecom & Networking: Used in signal conditioning, impedance matching, and RF circuits.
• Automotive & Aerospace (non-automotive grade): Supports avionics and infotainment systems where precision is critical.
• Consumer Electronics: Enhances accuracy in audio equipment, ADCs, and DACs.

Conclusion of GUS-QS8A-03-3302-BA

The GUS-QS8A-03-3302-BA stands out for its high precision, compact form factor, and isolated resistor configuration, making it a superior choice for engineers designing high-reliability circuits. Its thin-film technology, low TCR, and robust power handling ensure consistent performance in industrial, medical, and telecom applications. While not automotive-grade, its wide temperature range and tight tolerance make it a versatile solution for precision electronics. Packaged in tubes for safe handling, this resistor network is a dependable component for SMD assembly.