TT Electronics/IRC

GUS-QS8A-03-7682-JB

GUS-QS8A-03-7682-JB Description

The GUS-QS8A-03-7682-JB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device features 8 isolated resistors, each with a 76.8K Ohm resistance, 5% tolerance, and a ±25ppm/°C temperature coefficient. With a 0.75W (3/4W) total power rating and 0.1W (1/10W) per resistor, it operates reliably across a wide temperature range of -70°C to +125°C. The gull-wing termination ensures secure PCB mounting, while the compact 4.9mm x 6.02mm x 1.47mm footprint suits space-constrained designs.

GUS-QS8A-03-7682-JB Features

• High Precision: Thin-film technology delivers low TCR (±25ppm/°C) and stable performance under thermal stress.
• Robust Construction: QSOP package with 100V maximum voltage rating ensures durability in demanding environments.
• Isolated Resistors: 8 independent 76.8K Ohm resistors (ISOL circuit designator) for flexible circuit design.
• Power Efficiency: 0.75W total dissipation with derated power up to 125°C, ideal for high-temperature applications.
• Compact & Reliable: 1.63mm seated height and 0.64mm terminal pitch enable high-density PCB layouts.

GUS-QS8A-03-7682-JB Applications

• Industrial Electronics: Precision voltage dividers, sensor calibration, and signal conditioning in harsh environments.
• Telecommunications: Impedance matching and filtering in RF modules and base stations.
• Medical Devices: Critical analog circuits requiring low drift and high stability.
• Automotive (Non-Automotive Rated): Secondary systems like infotainment or lighting where thermal resilience is key.
• Test & Measurement Equipment: Reference networks for accuracy-critical instrumentation.

Conclusion of GUS-QS8A-03-7682-JB

The GUS-QS8A-03-7682-JB excels in precision, power handling, and miniaturization, making it a superior choice for high-reliability applications. Its thin-film isolation, wide temperature range, and compact QSOP package distinguish it from generic resistor arrays. While not PPAP or RoHS compliant, it remains a go-to solution for industrial and telecom designs demanding thermal stability and space efficiency.