TT Electronics/IRC

GUS-QS8A-02-1000-GC

GUS-QS8A-02-1000-GC Description

The GUS-QS8A-02-1000-GC 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 16-pin QSOP (Quarter Small Outline Package), this isolated resistor network offers a 100Ω resistance per element 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 (0.1W per resistor) and 100V maximum voltage rating, it is engineered for reliability in demanding circuits. The gull-wing termination ensures robust solderability, while the compact 4.9mm × 6.02mm × 1.47mm footprint makes it ideal for space-constrained designs.

GUS-QS8A-02-1000-GC Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and excellent thermal stability compared to thick-film alternatives.
• High Power Density: 0.75W total dissipation in a miniature QSOP package, optimizing board space.
• Precision Tolerance: 2% resistance tolerance and ±50ppm/°C TCR ensure consistent performance in precision analog/digital circuits.
• Isolated Design (ISOL): Each resistor is electrically isolated, providing flexibility in circuit design.
• Robust Construction: Gull-wing leads enhance mechanical strength and solder joint reliability.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, suitable for industrial and automotive environments (though not PPAP/automotive-certified).

GUS-QS8A-02-1000-GC Applications

• Signal Conditioning: Ideal for voltage dividers, pull-up/pull-down networks, and ADC/DAC interfaces.
• Medical Electronics: Used in patient monitoring systems where precision and stability are critical.
• Industrial Controls: Suitable for PLCs, sensor interfaces, and motor drive circuits.
• Telecom Infrastructure: Deployed in RF modules and baseband processing for impedance matching.
• Test & Measurement Equipment: Ensures accuracy in calibration circuits and instrumentation amplifiers.

Conclusion of GUS-QS8A-02-1000-GC

The GUS-QS8A-02-1000-GC stands out for its thin-film precision, compact QSOP package, and isolated resistor configuration, making it a versatile choice for high-reliability applications. While not RoHS-compliant or automotive-grade, its low TCR, high power handling, and robust termination make it a preferred solution for industrial, medical, and telecom designs requiring stable, space-efficient resistor networks. Engineers will appreciate its balance of performance and footprint efficiency in critical circuits.