TT Electronics/IRC

GUS-QS8A-02-2742-FA

GUS-QS8A-02-2742-FA Description

The GUS-QS8A-02-2742-FA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 8-resistor isolated network features a 27.4KΩ resistance value with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in a compact 16-pin QSOP package with gull-wing terminations, it offers excellent space efficiency and solderability for automated PCB assembly. The device supports a maximum voltage rating of 100V and delivers a total power rating of 0.75W (3/4W), with 0.1W (1/10W) per resistor, making it suitable for precision analog and digital circuits.

GUS-QS8A-02-2742-FA Features

• High Precision: 1% tolerance and ±50ppm/°C TCR for reliable signal conditioning.
• Robust Construction: Thin-film technology ensures low noise and long-term stability.
• Space-Saving Design: Compact 4.9mm (L) x 6.02mm (D) x 1.47mm (H) QSOP package ideal for dense layouts.
• Isolated Resistors: Independent resistors (ISOL configuration) for flexible circuit design.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Automation-Friendly: Gull-wing leads and 0.64mm terminal pitch for seamless SMD placement.
• Non-Automotive/Non-PPAP: Suitable for industrial, medical, and telecom applications.

GUS-QS8A-02-2742-FA Applications

This resistor network excels in precision-critical applications, including:

• Analog Signal Processing: Voltage dividers, DAC/ADC reference circuits.
• Medical Electronics: Patient monitoring equipment, diagnostic devices.
• Test & Measurement: Calibration systems, sensor interfaces.
• Telecom Infrastructure: RF modules, signal conditioning in base stations.
• Industrial Controls: PLCs, motor drives, and power management systems.

Conclusion of GUS-QS8A-02-2742-FA

The GUS-QS8A-02-2742-FA combines high accuracy, thermal stability, and compact form factor, making it a superior choice for engineers prioritizing performance in constrained spaces. Its isolated thin-film resistors and wide operating range cater to rigorous industrial and medical standards, while the QSOP package ensures compatibility with modern SMT processes. For applications demanding precision and reliability, this resistor network delivers an optimal balance of electrical and mechanical performance.