TT Electronics/IRC

GUS-QS8A-02-9761-CB

GUS-QS8A-02-9761-CB Description

The GUS-QS8A-02-9761-CB from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding surface-mount applications. Encased in a compact 16-pin QSOP package with gull wing termination, it offers a 9.76KΩ resistance per resistor with an exceptional ±0.25% tolerance and a low ±50ppm/°C temperature coefficient. Rated for 0.1W (1/10W) per resistor and 0.75W (3/4W) total power dissipation, it operates reliably across a wide temperature range of -70°C to +125°C, with a maximum voltage rating of 100V. Its isolated (ISOL) circuit design ensures independent resistor performance, making it ideal for precision analog and digital circuits.

GUS-QS8A-02-9761-CB Features

• High Precision: Thin film technology delivers ±0.25% tolerance and ±50ppm/°C stability, critical for precision applications.
• Robust Power Handling: 0.75W total power rating with derated performance up to 125°C.
• Compact & Durable: QSOP package (4.9mm x 6.02mm x 1.47mm) with 0.64mm terminal pitch for high-density PCB layouts.
• Isolated Resistors: Independent resistors (ISOL design) eliminate crosstalk in multi-channel systems.
• Automated Assembly Friendly: Gull wing leads and tube packaging streamline pick-and-place processes.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation use.

GUS-QS8A-02-9761-CB Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning in test equipment.
• Medical Electronics: Patient monitoring systems where stability and accuracy are paramount.
• Industrial Controls: PLCs, motor drives, and power management modules requiring high-temperature operation.
• Communications Infrastructure: RF matching networks and signal processing in base stations.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems needing tight tolerance resistors.

Conclusion of GUS-QS8A-02-9761-CB

The GUS-QS8A-02-9761-CB excels in applications demanding high precision, thermal stability, and compact form factors. Its thin film isolation, low TCR, and robust power handling make it a superior choice over thicker film or less stable alternatives. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and telecom systems where reliability and accuracy are critical. The QSOP package ensures compatibility with modern SMD assembly, offering a balance of performance and space efficiency.