TT Electronics/IRC

GUS-QS8A-03-1622-CA

GUS-QS8A-03-1622-CA Description

The GUS-QS8A-03-1622-CA is a high-precision 16.2K Ohm thin-film resistor network from TT Electronics/IRC, designed for demanding surface-mount applications. Packaged in a 16-pin QSOP with gull wing termination, it features 8 isolated resistors with a tight tolerance of ±0.25% and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this component is engineered for reliability in precision circuits. Its compact dimensions (4.9mm x 6.02mm x 1.47mm) make it ideal for space-constrained designs.

GUS-QS8A-03-1622-CA Features

• High Precision: 0.25% tolerance and ±25ppm/°C TCR for stable operation in critical applications.
• Robust Construction: Thin-film technology ensures low noise and high accuracy.
• Isolated Resistors: 8 independent 16.2K Ohm resistors with 100V isolation, reducing crosstalk.
• Compact QSOP Package: 16-pin gull wing SMD with 0.64mm pitch, optimized for automated assembly.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power handling.
• High Power Handling: 0.1W per resistor (0.75W total) for demanding analog/digital circuits.

GUS-QS8A-03-1622-CA Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Medical & Test Equipment: High-accuracy signal conditioning and measurement systems.
• Industrial Controls: Isolated signal paths in PLCs and motor drivers.
• Communications: Impedance matching and filtering in RF/analog modules.
• Automotive (Non-Automotive Rated): Non-safety-critical systems requiring stable resistance.

Conclusion of GUS-QS8A-03-1622-CA

The GUS-QS8A-03-1622-CA excels in applications demanding precision, stability, and compactness. Its thin-film isolation, tight tolerance, and robust power handling make it superior to standard thick-film networks, particularly in medical, industrial, and communication systems. While not PPAP or automotive-rated, its performance metrics align with high-reliability requirements, offering engineers a dependable solution for critical designs.