TT Electronics/IRC

GUS-QS8B-03-5232-B

GUS-QS8B-03-5232-B Description

The GUS-QS8B-03-5232-B is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding surface-mount (SMD) applications. This 16-pin QSOP package integrates 15 resistors, each with a 52.3KΩ resistance value and an ultra-tight tolerance of 0.1%, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±25ppm/°C temperature coefficient, it delivers stable performance across a wide operating range of -55°C to +125°C, making it suitable for environments with thermal fluctuations. The 0.75W (3/4W) total power rating (0.05W per resistor) and 100V maximum voltage rating provide robust handling of moderate power loads. Its gull-wing termination ensures reliable solder joints in automated PCB assembly.

GUS-QS8B-03-5232-B Features

• Precision Thin Film Technology: Delivers ±0.1% tolerance and ±25ppm/°C TCR for high stability.
• Compact QSOP Package: 4.9mm × 6.02mm × 1.47mm dimensions with ±0.1mm length/height tolerances, ideal for space-constrained designs.
• High Power Handling: 0.75W total dissipation (0.05W per resistor) at 70°C derating up to 125°C.
• Automated Assembly-Friendly: Gull-wing leads with 0.64mm pitch for reliable surface mounting.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation applications.
• Non-Automotive/Non-PPAP: Optimized for commercial and industrial use.

GUS-QS8B-03-5232-B Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces.
• Test & Measurement Equipment: High-accuracy signal conditioning in oscilloscopes and multimeters.
• Medical Electronics: Patient monitoring systems where stability and low drift are critical.
• Industrial Control Systems: PLCs and sensor interfaces requiring long-term reliability.
• Communications Infrastructure: RF and baseband signal processing in telecom hardware.

Conclusion of GUS-QS8B-03-5232-B

The GUS-QS8B-03-5232-B combines precision, power efficiency, and compactness, making it a standout choice for engineers prioritizing accuracy and thermal stability in harsh environments. Its thin-film construction and QSOP packaging offer a superior alternative to bulkier or less stable networks, particularly in high-density PCBs and precision instrumentation. While not automotive-grade, its industrial-grade robustness and TT Electronics/IRC’s legacy ensure dependable performance for critical applications.