TT Electronics/IRC

GUS-QS0B-03-1101-CC

GUS-QS0B-03-1101-CC Description

The GUS-QS0B-03-1101-CC 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 1.1KΩ resistance and an ultra-tight ±0.25% tolerance, ensuring exceptional accuracy in circuit designs. With a ±25ppm/°C temperature coefficient, it delivers stable performance across a wide operating temperature range of 70°C to 125°C. The network supports a maximum voltage rating of 100V and a total power dissipation of 1W (0.05W per resistor), making it suitable for high-reliability applications. Its gull-wing termination and 0.64mm terminal pitch facilitate easy PCB assembly, while the compact 8.66mm × 6.02mm × 1.47mm footprint optimizes space efficiency.

GUS-QS0B-03-1101-CC Features

• Precision Thin Film Technology: Ensures low noise, high stability, and minimal drift over time.
• High Power Handling: 1W total power rating with derated performance up to 125°C.
• Tight Tolerance & Low TCR: ±0.25% tolerance and ±25ppm/°C for precision applications.
• Robust Construction: QSOP package with gull-wing leads for reliable surface-mount attachment.
• Space-Efficient Design: Compact 20-pin QSOP form factor ideal for dense PCB layouts.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation use.

GUS-QS0B-03-1101-CC Applications

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

• Voltage Dividers & Sensor Interfaces: High accuracy ensures reliable signal conditioning.
• Medical & Test Equipment: Stable performance under varying temperatures.
• Industrial Control Systems: Robust construction withstands harsh environments.
• Communication Hardware: Low noise and tight tolerance enhance signal integrity.
• Automotive Electronics (Non-Automotive Compliant): Suitable for prototyping or non-safety-critical systems.

Conclusion of GUS-QS0B-03-1101-CC

The GUS-QS0B-03-1101-CC combines precision, power efficiency, and compactness, making it a standout choice for engineers requiring reliable resistor networks. Its thin-film technology, tight tolerance, and high-temperature stability cater to advanced electronics where accuracy and durability are paramount. While not PPAP or automotive-qualified, it remains ideal for industrial, medical, and communication systems demanding consistent performance. Packaged in a protective tube, it ensures safe handling and storage for production environments.