TT Electronics/IRC

GUS-QS8A-03-1961-JA

GUS-QS8A-03-1961-JA Description

The GUS-QS8A-03-1961-JA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device features 8 isolated resistors, each with a 1.96KΩ resistance value and a 5% tolerance, ensuring reliable performance in demanding circuits. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it operates efficiently across a wide temperature range of 70°C to 125°C, derated for optimal thermal management. The ±25ppm/°C temperature coefficient guarantees stability in varying environmental conditions, while the 100V maximum voltage rating enhances durability in high-voltage applications. Packaged in a tube for automated assembly, this network is ideal for compact, high-density PCB designs.

GUS-QS8A-03-1961-JA Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and stable performance over time.
• Isolated Resistors (ISOL): Each of the 8 resistors operates independently, reducing crosstalk in sensitive circuits.
• High Power Handling: 0.75W total power rating (0.1W per resistor) supports robust operation in power-sensitive designs.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suitable for industrial environments.
• Compact QSOP Package: 4.9mm x 6.02mm footprint and 1.47mm height enable space-efficient PCB layouts.
• Gull Wing Termination: Ensures reliable solder joints for surface-mount applications.
• Automation-Friendly: Supplied in tube packaging for streamlined pick-and-place assembly.

GUS-QS8A-03-1961-JA Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces benefit from its low TCR and isolation.
• Industrial Control Systems: Stable performance under thermal stress makes it ideal for PLCs and motor drives.
• Medical Electronics: Low noise and high reliability suit patient monitoring and diagnostic equipment.
• Telecommunications: Used in signal conditioning and impedance matching for RF and baseband circuits.
• Automotive (Non-Automotive Rated): While not PPAP-compliant, it can serve in aftermarket or non-safety-critical modules.

Conclusion of GUS-QS8A-03-1961-JA

The GUS-QS8A-03-1961-JA stands out for its precision, isolation, and power-handling capabilities, making it a versatile choice for engineers designing compact, high-performance systems. Its thin-film construction, wide temperature range, and gull-wing termination ensure reliability in diverse applications, from industrial to medical electronics. For designs requiring stable, isolated resistors in a space-saving QSOP package, this network delivers an optimal balance of performance and efficiency.