TT Electronics/IRC

GUS-QS8A-01-3240-JB

GUS-QS8A-01-3240-JB Description

The GUS-QS8A-01-3240-JB from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications in surface-mount PCB assemblies. Encased in a compact 16-pin QSOP package with gull-wing terminations, this resistor network offers a 324Ω resistance per element with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, it is engineered for reliability in demanding circuits requiring isolation (denoted by "ISOL" circuit designator). The thin-film technology provides superior accuracy and low noise, making it ideal for analog and mixed-signal designs.

GUS-QS8A-01-3240-JB Features

• High-Density Integration: 8 isolated resistors in a 4.9mm × 6.02mm QSOP package, optimizing board space.
• Robust Power Handling: 0.1W per resistor (0.75W total) with derating up to 125°C, suitable for thermally constrained environments.
• Precision Thin Film: Delivers low TCR (±100ppm/°C) and 5% tolerance for consistent performance.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm pitch enable reliable SMT placement.
• Non-Automotive/Non-PPAP: Ideal for industrial, telecom, and consumer electronics where PPAP compliance is not required.
• Tube Packaging: Protects components during shipping and handling.

GUS-QS8A-01-3240-JB Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and pull-up/down networks in sensor interfaces.
• Isolation Circuits: "ISOL" designator suits it for galvanic isolation in ADC/DAC systems.
• Power Management: Current-limiting or feedback networks in DC-DC converters.
• Communication Systems: Impedance matching in RF modules or high-speed data lines.
• Test & Measurement Equipment: Stable reference resistors in calibration circuits.

Conclusion of GUS-QS8A-01-3240-JB

The GUS-QS8A-01-3240-JB combines space efficiency, thermal resilience, and thin-film precision, making it a standout choice for engineers designing high-density, high-reliability electronics. Its isolated resistor configuration and QSOP footprint cater to modern SMT workflows, while the non-automotive classification ensures cost-effectiveness for industrial and commercial applications. For designs demanding stable resistance under thermal stress without PPAP overhead, this network delivers uncompromising performance.