TT Electronics/IRC

GUS-QS8B-03-8202-D

GUS-QS8B-03-8202-D Description

The GUS-QS8B-03-8202-D is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding surface-mount applications. This 16-pin QSOP package integrates 15 resistors, each with a 82K Ohm resistance value and a tight 0.5% tolerance, ensuring exceptional accuracy. The network operates over a wide temperature range (70°C to 125°C @ derated power) and delivers a total power rating of 0.75W (3/4W), with 0.05W per resistor. Its ±25ppm/°C temperature coefficient guarantees stable performance in thermally variable environments. The gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting, while the compact 4.9mm x 6.02mm x 1.47mm footprint optimizes space efficiency.

GUS-QS8B-03-8202-D Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• High Power Density: 0.75W total rating in a miniaturized QSOP package, ideal for space-constrained designs.
• Wide Operating Range: Supports -55°C to +125°C (full power up to 70°C) with derating up to 125°C.
• Low TCR: ±25ppm/°C ensures minimal resistance drift under thermal stress.
• Robust Construction: 100V maximum voltage rating and 0.5% tolerance for reliable operation in precision applications.
• Automated Assembly-Friendly: Gull-wing leads and standard QSOP footprint streamline SMD processes.

GUS-QS8B-03-8202-D Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and gain networks in instrumentation.
• Medical Electronics: Patient monitoring systems requiring stable, low-drift components.
• Industrial Controls: PLCs and sensor interfaces where temperature resilience is critical.
• Communications Equipment: RF and baseband circuits demanding tight tolerance matching.
• Test & Measurement: Calibration circuits and reference networks for high-accuracy devices.

Conclusion of GUS-QS8B-03-8202-D

The GUS-QS8B-03-8202-D combines high precision, power efficiency, and compactness, making it a superior choice for engineers prioritizing reliability in harsh environments. Its thin-film technology, low TCR, and robust QSOP package address challenges in industrial, medical, and communication systems. While not RoHS-compliant, its performance metrics justify its use in specialized applications where precision outweighs regulatory constraints. For designs requiring tight-tolerance, multi-resistor networks, this model stands out for its balance of size, power handling, and thermal stability.