TT Electronics/IRC

GUS-QS0B-03-2942-D

GUS-QS0B-03-2942-D Description

The GUS-QS0B-03-2942-D 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 with a 29.4K Ohm resistance value, offering a tight 0.5% tolerance and a low ±25ppm/°C temperature coefficient. With a 1W total power rating (0.05W per resistor) and a maximum operating temperature of 125°C, it ensures stable performance in thermally challenging environments. The gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting, while its compact dimensions (8.66mm x 6.02mm x 1.47mm) make it ideal for space-constrained designs.

GUS-QS0B-03-2942-D Features

• Precision Thin Film Technology: Delivers superior accuracy (±0.5%) and low TCR (±25ppm/°C) for stable performance.
• Robust Construction: QSOP package with gull-wing leads ensures mechanical durability and solderability.
• High Power Handling: 1W total dissipation (0.05W per resistor) with derating up to 125°C.
• Wide Voltage Range: Supports up to 100V, suitable for mixed-signal and analog circuits.
• Compact & Dense Layout: 19 resistors in a 20-pin QSOP, optimizing board space.
• Non-Automotive Grade: Ideal for industrial, medical, and instrumentation applications where PPAP compliance is not required.

GUS-QS0B-03-2942-D Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Signal Processing: DAC/ADC reference networks, gain-setting circuits.
• Industrial Controls: PLCs, motor drives, and power management systems.
• Medical Electronics: Patient monitoring and diagnostic equipment requiring low drift.
• Test & Measurement: Calibration tools and high-accuracy instrumentation.

Conclusion of GUS-QS0B-03-2942-D

The GUS-QS0B-03-2942-D combines high precision, thermal stability, and compact design, making it a standout choice for engineers prioritizing reliability in critical circuits. Its thin-film technology and QSOP packaging offer a competitive edge over thicker-film or less stable alternatives. While not RoHS-compliant, it remains a robust solution for industrial and professional applications where precision outweighs regulatory constraints.