TT Electronics/IRC

GUS-QS0B-03-2801-JD

GUS-QS0B-03-2801-JD Description

The GUS-QS0B-03-2801-JD from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. It features 19 resistors in a compact 20-pin QSOP package with gull-wing SMD termination, making it ideal for space-constrained PCB designs. Each resistor offers a 2.8KΩ resistance with a 5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. The network supports a maximum voltage rating of 100V and delivers a total power rating of 1W (0.05W per resistor), making it suitable for demanding analog and digital circuits.

GUS-QS0B-03-2801-JD Features

• Thin-Film Technology: Provides superior stability, low noise, and high precision compared to thick-film alternatives.
• Compact QSOP Package: Measures just 8.66mm (L) × 6.02mm (D) × 1.47mm (H), optimizing board space in dense layouts.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power handling.
• Gull-Wing Termination: Ensures robust surface-mount (SMD) compatibility for automated assembly processes.
• High Voltage Tolerance: Supports up to 100V, making it suitable for industrial and instrumentation applications.
• Non-Automotive Grade: While not PPAP-compliant, it excels in consumer electronics, telecom, and test equipment.

GUS-QS0B-03-2801-JD Applications

This resistor network is ideal for:

• Voltage Divider Circuits: Precision attenuation in sensor interfaces and ADC/DAC systems.
• Signal Conditioning: Stable resistance in op-amp feedback networks and filter designs.
• Industrial Control Systems: Reliable performance in PLCs and power management modules.
• Medical Electronics: Low-drift resistance for diagnostic equipment where accuracy is critical.
• Telecom Infrastructure: Durable operation in base stations and RF signal processing.

Conclusion of GUS-QS0B-03-2801-JD

The GUS-QS0B-03-2801-JD combines thin-film precision, compact packaging, and high power handling to meet the needs of advanced electronic systems. Its 5% tolerance, low TCR, and 100V rating make it a versatile choice for engineers prioritizing reliability in harsh environments. While not automotive-grade, its performance in industrial, medical, and telecom applications underscores its value in professional electronics design. Packaged in tubes for easy handling, it streamlines high-volume production workflows.