TT Electronics/IRC

GUS-QS0B-02-1152-DD

GUS-QS0B-02-1152-DD Description

The GUS-QS0B-02-1152-DD 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 11.5KΩ resistance value, offering a tight tolerance of ±0.5% 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 ensures reliable performance in compact, high-density circuits. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB assembly, while its rectangular package (8.66mm × 6.02mm × 1.47mm) optimizes board space efficiency.

GUS-QS0B-02-1152-DD Features

• Precision Thin Film Technology: Delivers stable performance with ±0.5% tolerance and ±50ppm/°C TCR.
• Robust Construction: Rated for 125°C maximum operating temperature and derated power up to 70–125°C.
• High-Density Integration: 19 resistors in a compact QSOP-20 package, reducing component count.
• Surface-Mount Design: Gull-wing leads and 0.64mm pitch ensure compatibility with automated assembly processes.
• Wide Voltage Range: Supports applications up to 100V, suitable for industrial and instrumentation use.
• Non-Automotive Grade: Ideal for non-PPAP applications, though not EU RoHS compliant.

GUS-QS0B-02-1152-DD Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems requiring stable resistance values.
• Test & Measurement Equipment: High-accuracy instrumentation and calibration devices.
• Industrial Controls: PLCs, sensor interfaces, and power management modules.
• Communications Infrastructure: RF and baseband signal processing where low TCR is critical.

Conclusion of GUS-QS0B-02-1152-DD

The GUS-QS0B-02-1152-DD combines precision, compactness, and reliability, making it a superior choice for engineers designing high-performance electronics. Its thin-film technology, tight tolerances, and robust thermal performance set it apart from generic resistor arrays, particularly in applications demanding long-term stability. While not suited for automotive or RoHS-restricted designs, it remains a versatile solution for industrial, medical, and communication systems.