TT Electronics/IRC

GUS-QS8B-01-6340-B

GUS-QS8B-01-6340-B Description

The GUS-QS8B-01-6340-B from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 634Ω resistance value, offering a tight 0.1% tolerance and a low ±100ppm/°C temperature coefficient. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a maximum operating temperature of 125°C, it ensures reliable performance in thermally challenging environments. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the compact 4.9mm × 6.02mm × 1.47mm footprint optimizes space efficiency.

GUS-QS8B-01-6340-B Features

• Precision Thin Film Technology: Delivers stable, low-noise performance with 0.1% tolerance and ±100ppm/°C TCR.
• Robust Power Handling: 0.75W total power dissipation (0.05W per resistor) with derating up to 125°C.
• High Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation applications.
• Compact QSOP Package: 16-pin gull-wing SMD design with 0.64mm terminal pitch for high-density PCB layouts.
• Wide Temperature Range: Operates from 70°C to 125°C at derated power, ensuring reliability in harsh conditions.
• Non-Automotive, Non-PPAP: Ideal for commercial and industrial use where PPAP compliance is not required.

GUS-QS8B-01-6340-B Applications

This resistor network excels in precision analog circuits, including:

• Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems, diagnostic equipment.
• Test & Measurement: Calibration tools, high-accuracy multimeters.
• Industrial Controls: PLCs, sensor interfaces, and power management systems.
• Communications: RF matching networks, filter circuits.

Conclusion of GUS-QS8B-01-6340-B

The GUS-QS8B-01-6340-B stands out for its precision, power efficiency, and compact form factor, making it a superior choice for applications requiring stable resistance values under thermal stress. Its thin-film technology and 0.1% tolerance cater to high-accuracy designs, while the QSOP package ensures compatibility with modern SMD assembly processes. Though not RoHS-compliant, it remains a robust solution for industrial and instrumentation markets where reliability and performance are critical.