TT Electronics/IRC

GUS-QS8B-01-6191-D

GUS-QS8B-01-6191-D Description

The GUS-QS8B-01-6191-D from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 15 resistors, each with a 6.19KΩ resistance value and a tight ±0.5% tolerance, ensuring exceptional accuracy in circuit designs. With a ±100ppm/°C temperature coefficient, it maintains stable performance across a wide temperature range (70°C to 125°C). The network delivers a total power rating of 0.75W (3/4W) and 0.05W (1/20W) per resistor, making it suitable for low-power, high-density PCB layouts. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable soldering in automated assembly processes.

GUS-QS8B-01-6191-D Features

• Precision Thin Film Technology: Ensures low noise and high stability for sensitive analog/digital circuits.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• High Voltage Rating: Supports up to 100V, ideal for industrial and instrumentation applications.
• Robust Thermal Performance: Operates reliably at 125°C maximum temperature with derated power up to 125°C.
• Non-Automotive Grade: Optimized for commercial and industrial use (PPAP not required).
• Non-RoHS Compliant: Suitable for legacy or specialized applications where RoHS exemptions apply.

GUS-QS8B-01-6191-D Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor interfaces.
• Signal Conditioning: Stable performance in medical devices, test equipment, and communication systems.
• Embedded Systems: Space-constrained designs requiring multiple matched resistors (e.g., op-amp feedback networks).
• Industrial Controls: High-reliability environments like PLCs and power management modules.

Conclusion of GUS-QS8B-01-6191-D

The GUS-QS8B-01-6191-D stands out for its combination of precision, compactness, and thermal resilience, making it a superior choice over thicker-film or less stable alternatives. Its QSOP gull-wing package ensures compatibility with high-volume SMT processes, while the 0.5% tolerance and thin-film construction reduce calibration overhead in critical systems. Ideal for engineers prioritizing accuracy, power efficiency, and space savings in commercial or industrial electronics.