TT Electronics/IRC

GUS-QS0B-02-6190-C

GUS-QS0B-02-6190-C Description

The GUS-QS0B-02-6190-C from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 619Ω resistance value per element with an ultra-tight ±0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a compact 20-pin QSOP package with gull-wing terminations, it offers a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits.

GUS-QS0B-02-6190-C Features

• High Precision: ±0.25% tolerance and ±50ppm/°C TCR for critical signal conditioning.
• Robust Construction: Thin-film technology ensures long-term reliability and low noise.
• Space-Saving Design: 8.66mm x 6.02mm x 1.47mm QSOP package with 0.64mm pitch, ideal for high-density PCB layouts.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Automated Assembly Friendly: Gull-wing terminations and tube packaging streamline SMT processes.
• Non-Automotive/Non-PPAP: Suitable for industrial and commercial applications where PPAP compliance is not required.

GUS-QS0B-02-6190-C Applications

This resistor network excels in:

• Precision Voltage Dividers: Used in ADC/DAC reference circuits due to its tight tolerance.
• Medical Instrumentation: Stable performance in diagnostic equipment where accuracy is critical.
• Test & Measurement Systems: Low TCR minimizes drift in calibration circuits.
• Industrial Control Systems: Reliable operation in harsh environments with elevated temperatures.
• Communication Hardware: Impedance matching and termination in RF/analog signal paths.

Conclusion of GUS-QS0B-02-6190-C

The GUS-QS0B-02-6190-C stands out for its combination of precision, power handling, and compact form factor, making it a superior choice over thicker-film or less stable alternatives. Its thin-film technology and gull-wing termination ensure consistent performance in high-reliability applications, while the QSOP package addresses space constraints. Ideal for designers prioritizing accuracy, thermal stability, and repeatability, this resistor network is a robust solution for advanced electronic systems where component-level performance directly impacts system integrity.