TT Electronics/IRC

GUS-QS0B-03-2741-FB

GUS-QS0B-03-2741-FB Description

The GUS-QS0B-03-2741-FB 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 2.74KΩ resistance and a tight 1% tolerance, ensuring consistent performance in precision circuits. With a ±25ppm/°C temperature coefficient, it delivers exceptional stability 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 rating of 1W (0.05W per resistor), making it suitable for power-sensitive designs. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting in space-constrained environments.

GUS-QS0B-03-2741-FB Features

• High-Density Integration: 19 resistors in a compact QSOP package (8.66mm × 6.02mm × 1.47mm) optimize board space.
• Precision Performance: 1% tolerance and ±25ppm/°C TCR ensure accuracy in temperature-varying conditions.
• Robust Construction: Thin-film technology provides low noise and high reliability for sensitive analog/digital circuits.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and instrumentation applications.
• Surface-Mount Ready: Gull-wing leads and 0.64mm pitch simplify automated assembly processes.
• Non-Automotive Grade: Suitable for commercial and industrial use but not PPAP-compliant or automotive-rated.

GUS-QS0B-03-2741-FB Applications

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems where stability and accuracy are critical.
• Test & Measurement Equipment: High-resolution DAC/ADC reference networks.
• Industrial Controls: PLCs, sensor interfaces, and power management modules.
• Communications Infrastructure: RF matching networks and filter circuits.

Conclusion of GUS-QS0B-03-2741-FB

The GUS-QS0B-03-2741-FB resistor network excels in applications requiring high density, precision, and thermal stability. Its thin-film construction, tight tolerance, and compact QSOP package make it a superior choice over thicker-film or less stable alternatives. While not suited for automotive use, it is ideal for industrial, medical, and communication systems where consistent performance under thermal stress is paramount. Engineers will appreciate its balance of miniaturization, power handling, and reliability in critical circuit designs.