TT Electronics/IRC

GUS-QS8A-02-6191-DB

GUS-QS8A-02-6191-DB Description

The GUS-QS8A-02-6191-DB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 8-resistor isolated network features a 6.19KΩ resistance value per resistor with an ultra-tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a compact 16-pin QSOP package with gull-wing terminations, it offers a 0.75W (3/4W) total power rating and 0.1W per resistor, making it suitable for high-density PCB designs. Its 100V maximum voltage rating and thin-film technology provide excellent reliability in precision circuits.

GUS-QS8A-02-6191-DB Features

• High Precision: ±0.5% tolerance and ±50ppm/°C TCR for stable performance.
• Robust Construction: Thin-film technology ensures low noise and high stability.
• Compact Design: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) QSOP package with 0.64mm terminal pitch for space-constrained applications.
• Isolated Resistors: Independent resistors (ISOL configuration) for flexible circuit design.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• High Power Handling: 0.75W total power dissipation (0.1W per resistor).
• Surface-Mount Ready: Gull-wing terminations for reliable SMD assembly.

GUS-QS8A-02-6191-DB Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Medical Electronics: Patient monitoring systems and diagnostic equipment requiring high stability.
• Industrial Controls: PLCs, motor drives, and instrumentation where tight tolerances are critical.
• Communications Equipment: RF modules and signal processing circuits.
• Test & Measurement: Calibration devices and data acquisition systems.

Conclusion of GUS-QS8A-02-6191-DB

The GUS-QS8A-02-6191-DB stands out as a high-performance resistor network, combining precision, compactness, and reliability for advanced electronic designs. Its isolated thin-film resistors, low TCR, and robust power handling make it ideal for applications demanding accuracy and durability. While not RoHS-compliant, its superior electrical characteristics ensure it remains a preferred choice for industrial, medical, and communication systems where performance cannot be compromised.