TT Electronics/IRC

GUS-QS8A-02-2102-GA

GUS-QS8A-02-2102-GA Description

The GUS-QS8A-02-2102-GA 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 integrates 8 isolated 21KΩ resistors with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it balances power handling with compact dimensions (4.9mm x 6.02mm x 1.47mm). The gull-wing termination and 0.64mm pitch facilitate reliable soldering in automated SMT processes.

GUS-QS8A-02-2102-GA Features

• Isolated Resistor Network: 8 independent 21KΩ resistors (ISOL circuit design) for flexible circuit design.
• Precision Thin Film: Delivers low noise, high stability, and tight tolerance (±2%) for critical analog/digital circuits.
• Robust Power Handling: 0.75W total dissipation (0.1W per resistor) at 125°C, derated for high-temperature environments.
• Compact QSOP Package: Space-saving 16-pin SMD footprint (1.63mm seated height) ideal for dense PCBs.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and telecom applications.
• Non-Automotive: Optimized for commercial/industrial use (PPAP not required).

GUS-QS8A-02-2102-GA Applications

• Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• ADC/DAC Interfaces: Stable reference resistors for data converters in test equipment.
• Medical Electronics: Isolated resistor networks in patient monitoring systems.
• Telecom Infrastructure: Impedance matching and termination in high-frequency modules.
• Industrial Controls: Robust performance in PLCs, sensor interfaces, and power management.

Conclusion of GUS-QS8A-02-2102-GA

The GUS-QS8A-02-2102-GA excels in precision, power efficiency, and miniaturization, making it a superior choice over bulkier or less stable alternatives. Its thin-film technology, isolation, and wide temperature range cater to demanding applications where accuracy and reliability are paramount. While not RoHS-compliant, its tube packaging ensures safe handling for high-volume SMT production. Engineers will value its repeatable performance in critical analog designs and space-constrained layouts.