TT Electronics/IRC

GUS-QS8A-02-2701-GA

GUS-QS8A-02-2701-GA Description

The GUS-QS8A-02-2701-GA is a high-performance thin-film resistor network from TT Electronics/IRC, designed for precision applications in demanding electronic circuits. This 16-pin QSOP (Quarter-Small Outline Package) device features eight isolated 2.7KΩ resistors with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a maximum voltage rating of 100V, this surface-mount (SMD) network is ideal for compact, high-density PCB designs. The gull-wing termination and 0.64mm terminal pitch facilitate reliable soldering, while the 1.47mm low-profile height enhances space efficiency. Packaged in a tube, it is suited for automated assembly processes.

GUS-QS8A-02-2701-GA Features

• Precision Thin Film Technology: Delivers superior accuracy (±2%) and low TCR (±50ppm/°C) for stable resistance in varying thermal conditions.
• High Power Handling: 0.75W total power dissipation (0.1W per resistor) supports robust operation in power-sensitive circuits.
• Compact QSOP Package: 4.9mm × 6.02mm footprint and 1.47mm height optimize board space in dense layouts.
• Isolated Resistors (ISOL): Eight independent 2.7KΩ resistors prevent crosstalk, ideal for signal conditioning and voltage division.
• Wide Temperature Range: Operates reliably from 70°C to 125°C, making it suitable for industrial and automotive-adjacent applications (though not PPAP/Automotive certified).
• Gull-Wing Termination: Ensures secure surface-mount attachment with 0.64mm pitch for high-reliability soldering.

GUS-QS8A-02-2701-GA Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, feedback networks, and DAC/ADC interfaces.
• Industrial Control Systems: Sensor conditioning, PLCs, and instrumentation requiring stable resistance under thermal stress.
• Telecommunications: RF modules and filtering circuits where low TCR minimizes drift.
• Medical Electronics: Patient monitoring devices demanding high accuracy and reliability.
• Consumer Electronics: Compact audio/video equipment, where space-saving QSOP packaging is critical.

Conclusion of GUS-QS8A-02-2701-GA

The GUS-QS8A-02-2701-GA stands out for its precision, power efficiency, and compact design, making it a versatile choice for engineers prioritizing performance in constrained spaces. Its thin-film isolation, low TCR, and robust power rating make it superior to standard thick-film networks in critical applications. While not RoHS-compliant or automotive-grade, its wide operational range and reliability ensure suitability for industrial, telecom, and medical sectors. For designs requiring high-density, high-accuracy resistor networks, this model delivers an optimal balance of technical excellence and practicality.