TT Electronics/IRC

GUS-QS0B-03-6802-GA

GUS-QS0B-03-6802-GA Description

The GUS-QS0B-03-6802-GA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. It features 19 resistors in a 20-pin QSOP package with a 68K Ohm resistance value and a tight 2% tolerance, ensuring reliable signal conditioning and voltage division. With a ±25ppm/°C temperature coefficient, this network maintains stability across a wide operating temperature range of 70°C to 125°C, making it suitable for demanding environments. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating provide robust performance in compact surface-mount (SMD) designs. Its gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration.

GUS-QS0B-03-6802-GA Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained designs.
• High Power Handling: 1W total dissipation (0.05W per resistor) ensures reliability in power-sensitive applications.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suited for industrial and automotive (non-AECQ) use.
• Low TCR: ±25ppm/°C minimizes resistance drift under thermal stress.
• BUS Circuit Designator: Optimized for bus termination and pull-up/down networks.

GUS-QS0B-03-6802-GA Applications

• Signal Conditioning: Precision voltage dividers in ADC/DAC circuits.
• Bus Termination: I²C, SPI, and CAN bus networks requiring stable termination resistors.
• Industrial Controls: PLC modules, sensor interfaces, and instrumentation where temperature stability is critical.
• Consumer Electronics: Audio equipment, display drivers, and power management PCBs.
• Medical Devices: Low-noise analog signal processing in patient monitoring systems.

Conclusion of GUS-QS0B-03-6802-GA

The GUS-QS0B-03-6802-GA excels in precision, power efficiency, and thermal performance, distinguishing it from generic resistor arrays. Its thin-film construction, tight tolerance, and compact QSOP package make it a superior choice for high-density, high-reliability designs. While not PPAP or automotive-grade, it is ideal for industrial, medical, and consumer applications demanding stable, low-drift resistance networks. Packaged in tubes for automated assembly, it streamlines manufacturing while ensuring consistent quality.