TT Electronics/IRC

GUS-QS0B-02-9532-CB

GUS-QS0B-02-9532-CB Description

The GUS-QS0B-02-9532-CB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors, each with a 95.3KΩ resistance value, offering a tight tolerance of ±0.25% and a low temperature coefficient of ±50ppm/°C. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it operates reliably across a wide temperature range of 70°C to 125°C. The gull-wing termination ensures secure PCB mounting, while the compact 6.02mm x 8.66mm footprint and 1.47mm profile make it ideal for space-constrained designs.

GUS-QS0B-02-9532-CB Features

• Precision Performance: Thin-film technology delivers ±0.25% tolerance and ±50ppm/°C TCR, ensuring stability in precision circuits.
• Robust Construction: QSOP package with gull-wing leads provides mechanical durability and ease of automated assembly.
• High Power Handling: 1W total dissipation (0.05W per resistor) supports moderate power applications.
• Wide Operating Range: Rated for -55°C to +125°C, with derated performance up to 125°C.
• Compact Design: 1.63mm seated height and 0.64mm terminal pitch enable high-density PCB layouts.
• Non-Automotive: Suitable for industrial and commercial applications where PPAP compliance is not required.

GUS-QS0B-02-9532-CB Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning in test/measurement equipment.
• Signal Processing: DAC/ADC reference networks, gain setting, and impedance matching in communication systems.
• Embedded Systems: Space-efficient designs for medical devices, instrumentation, and industrial controls.
• Power Management: Current sensing and load balancing in power supplies, though derating is advised near maximum temperatures.

Conclusion of GUS-QS0B-02-9532-CB

The GUS-QS0B-02-9532-CB combines precision, compactness, and reliability, making it a standout choice for engineers needing stable resistor networks in high-density or thermally challenging environments. Its thin-film technology and QSOP packaging offer superior performance over thicker-film or larger alternatives, though its non-RoHS status may limit use in eco-regulated markets. Ideal for industrial and commercial electronics, this component balances accuracy with robust power handling in a minimal footprint.