TT Electronics/IRC

GUS-QS8B-01-6800-D

GUS-QS8B-01-6800-D Description

The GUS-QS8B-01-6800-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 680Ω resistance value and an ultra-tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±100ppm/°C temperature coefficient, it delivers stable performance across a wide operating temperature range of 70°C to 125°C. The network supports a maximum voltage rating of 100V and offers a total power rating of 0.75W (3/4W), distributed as 0.05W (1/20W) per resistor. Its gull-wing termination and compact dimensions (4.9mm x 6.02mm x 1.47mm) make it ideal for space-constrained PCB designs.

GUS-QS8B-01-6800-D Features

• Precision Thin Film Technology: Ensures low noise and high stability for sensitive analog circuits.
• High Power Density: 0.75W total power rating in a miniaturized QSOP package, outperforming similar networks in thermal management.
• Tight Tolerance & Low TCR: 0.5% tolerance and ±100ppm/°C TCR provide reliable performance in temperature-variable environments.
• Robust Construction: Gull-wing leads enhance mechanical durability and solderability for automated assembly.
• Wide Voltage Range: 100V maximum rating suits industrial and instrumentation applications.
• Non-Automotive (PPAP No): Optimized for commercial and industrial use, with EU RoHS non-compliance noted for specific legacy systems.

GUS-QS8B-01-6800-D Applications

• Precision Analog Circuits: Voltage dividers, DAC/ADC interfaces, and sensor signal conditioning.
• Industrial Control Systems: PLCs, motor drives, and power supply feedback networks.
• Test & Measurement Equipment: Calibration circuits and reference voltage networks.
• Telecommunications: RF impedance matching and line termination in high-frequency modules.
• Legacy Electronics: Suitable for non-RoHS compliant designs requiring high reliability.

Conclusion of GUS-QS8B-01-6800-D

The GUS-QS8B-01-6800-D excels in applications demanding precision, compactness, and thermal resilience. Its thin-film technology, high power rating, and tight electrical tolerances make it a superior choice over thicker-film or lower-tolerance alternatives. While not suited for automotive use, it is ideal for industrial, telecom, and precision instrumentation where space efficiency and electrical stability are critical. The tube packaging ensures protection during handling and assembly, further enhancing its appeal for high-volume manufacturing.