TT Electronics/IRC

GUS-QS8A-01-6342-JB

GUS-QS8A-01-6342-JB Description

The GUS-QS8A-01-6342-JB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package features 8 isolated resistors, each with a 63.4KΩ resistance value and a 5% tolerance, ensuring reliable signal conditioning and voltage division. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it delivers robust performance in compact designs. The ±100ppm/°C temperature coefficient and 125°C maximum operating temperature make it suitable for stable operation across a wide thermal range (70°C to 125°C derated). Its 100V maximum voltage rating and gull-wing termination ensure secure mounting and efficient heat dissipation in high-density layouts.

GUS-QS8A-01-6342-JB Features

• Isolated Resistor Network: 8 independent resistors (63.4KΩ each) for flexible circuit design.
• High Power Handling: 0.75W total (0.1W per resistor) in a compact QSOP package (4.9mm x 6.02mm x 1.47mm).
• Stable Performance: Thin-film technology with ±100ppm/°C TCR for minimal resistance drift.
• Robust Construction: Gull-wing terminals with 0.64mm pitch for reliable SMD assembly.
• Wide Temperature Range: Operates from -55°C to 125°C (derated power up to 125°C).
• Non-Automotive/Non-PPAP: Ideal for industrial, telecom, and instrumentation applications.

GUS-QS8A-01-6342-JB Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal Conditioning: Isolation and impedance matching in data acquisition systems.
• Embedded Systems: Space-constrained designs requiring high power density (e.g., medical devices, test equipment).
• Telecom Infrastructure: RF modules and baseband processing where thermal stability is critical.

Conclusion of GUS-QS8A-01-6342-JB

The GUS-QS8A-01-6342-JB combines thin-film accuracy, high power efficiency, and compact form factor, making it a superior choice for engineers prioritizing reliability in demanding environments. Its isolated design and wide operational range cater to specialized applications where performance consistency is paramount. While not RoHS-compliant, it remains a cost-effective solution for non-automotive sectors requiring precision resistor networks.