TT Electronics/IRC

GUS-QS0B-02-2742-B

GUS-QS0B-02-2742-B Description

The GUS-QS0B-02-2742-B from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP surface-mount device integrates 19 resistors, each with a 27.4KΩ resistance value and an exceptional 0.1% tolerance, ensuring consistent performance in precision circuits. With a ±50ppm/°C temperature coefficient, it maintains stability across a wide operating temperature range of 70°C to 125°C. The network offers a total power rating of 1W (0.05W per resistor) and supports a maximum voltage rating of 100V, making it suitable for high-reliability designs. Its gull-wing termination and compact dimensions (8.66mm x 6.02mm x 1.47mm) facilitate easy integration into space-constrained PCB layouts.

GUS-QS0B-02-2742-B Features

• Precision Performance: 0.1% tolerance and ±50ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Thin-film technology delivers superior stability and low noise compared to thick-film alternatives.
• High Power Handling: 1W total dissipation (0.05W per resistor) supports energy-efficient designs.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Compact & Reliable: QSOP package with 20 gull-wing terminals for secure surface mounting.
• Non-Automotive: Ideal for industrial and commercial applications where PPAP compliance is not required.

GUS-QS0B-02-2742-B Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Medical Electronics: Patient monitoring systems requiring stable resistance values.
• Test & Measurement Equipment: Calibration tools and high-accuracy instrumentation.
• Industrial Control Systems: PLCs and signal conditioning modules.
• Communication Devices: RF and signal processing circuits where consistency is critical.

Conclusion of GUS-QS0B-02-2742-B

The GUS-QS0B-02-2742-B stands out for its precision, compactness, and thermal stability, making it a top choice for engineers designing high-performance electronic systems. While not compliant with EU RoHS or automotive standards, its thin-film technology and tight tolerances make it indispensable in industrial, medical, and communication applications where reliability cannot be compromised. Its tube packaging ensures protection during handling and assembly, further enhancing its appeal for volume production.