TT Electronics/IRC

GUS-QS8B-02-2742-B

GUS-QS8B-02-2742-B Description

The GUS-QS8B-02-2742-B is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding surface-mount applications. This 16-pin QSOP package integrates 15 resistors, each with a 27.4KΩ resistance value and an ultra-tight 0.1% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±50ppm/°C temperature coefficient, it delivers stable performance across a wide temperature range (70°C to 125°C derated, 125°C max). The 0.75W (3/4W) total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for high-reliability systems. Its gull-wing termination and 0.64mm terminal pitch facilitate robust PCB assembly.

GUS-QS8B-02-2742-B Features

• Precision Thin Film Technology: Ensures low noise and high stability for sensitive analog circuits.
• High Power Density: 0.75W total power in a compact 4.9mm x 6.02mm x 1.47mm QSOP package, ideal for space-constrained designs.
• Strict Tolerance & TCR: 0.1% tolerance and ±50ppm/°C TCR minimize drift in precision applications.
• Robust Construction: Rectangular QSOP case with gull-wing leads for reliable surface mounting.
• Wide Operating Range: Rated for -55°C to +125°C, with derated performance up to 125°C.
• Non-Automotive, Non-PPAP: Suitable for industrial, medical, and instrumentation use where PPAP compliance is not required.

GUS-QS8B-02-2742-B Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces.
• Medical Equipment: Patient monitoring systems where accuracy and stability are critical.
• Test & Measurement: Calibration tools and sensor signal conditioning.
• Industrial Controls: PLCs and process instrumentation requiring long-term reliability.
• Aerospace & Defense: Avionics and communication systems needing tight-tolerance components.

Conclusion of GUS-QS8B-02-2742-B

The GUS-QS8B-02-2742-B stands out for its combination of precision, power handling, and compact form factor, making it a superior choice for high-performance electronics. Its thin-film technology and strict electrical specs cater to applications demanding minimal drift and high accuracy. While not automotive-grade, it is ideal for industrial, medical, and aerospace sectors where reliability and precision are paramount. Packaged in a protective tube, it ensures safe handling and storage for assembly processes.