TT Electronics/IRC

GUS-QS0B-03-2151-GD

GUS-QS0B-03-2151-GD Description

The GUS-QS0B-03-2151-GD 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 2.15KΩ resistance value and a tight 2% tolerance, ensuring consistent performance in precision circuits. With a ±25ppm/°C temperature coefficient, it delivers exceptional stability across a 70°C to 125°C derated power range, making it suitable for environments with fluctuating thermal conditions. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating further enhance its reliability in high-density PCB designs.

GUS-QS0B-03-2151-GD Features

• Circuit Designator: BUS configuration for streamlined integration.
• Thin-Film Technology: Delivers low noise and high accuracy (±25ppm/°C TCR).
• Robust Construction: QSOP package with gull-wing terminals (0.64mm pitch) for secure SMD mounting.
• Thermal Resilience: Operates up to 125°C with derated power handling.
• Compact Dimensions: 8.66mm (L) × 6.02mm (D) × 1.47mm (H) for space-constrained designs.
• Non-Automotive/Non-PPAP: Ideal for industrial and commercial applications.
• Tube Packaging: Ensures safe handling and storage.

GUS-QS0B-03-2151-GD Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, sensor interfaces, and feedback networks.
• Signal Conditioning: ADC/DAC reference circuits and filter networks.
• Industrial Electronics: PLCs, test equipment, and power management systems.
• Communication Devices: RF modules and signal attenuation where stability is critical.
• Medical Equipment: Low-drift instrumentation requiring long-term reliability.

Conclusion of GUS-QS0B-03-2151-GD

The GUS-QS0B-03-2151-GD stands out for its thin-film precision, compact QSOP footprint, and robust thermal performance. While not automotive-grade, its 2% tolerance, low TCR, and high voltage rating make it a superior choice for industrial and commercial applications demanding repeatable accuracy. Its BUS configuration and gull-wing termination simplify assembly, reducing manufacturing complexity. Engineers seeking a reliable, space-efficient resistor network for analog or mixed-signal designs will find this model optimally balanced for performance and cost.