TT Electronics/IRC

GUS-QS8A-02-7321-CB

GUS-QS8A-02-7321-CB Description

The GUS-QS8A-02-7321-CB from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding applications requiring tight tolerances and stable performance. Housed in a 16-pin QSOP package with gull wing terminations, this surface-mount device offers a 7.32 kΩ resistance per resistor with an exceptional ±0.25% tolerance and a low ±50 ppm/°C temperature coefficient. Its isolated (ISOL) circuit design ensures independent resistor functionality, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating provide robust performance in compact designs. With a 100V maximum voltage rating and an operating temperature range of -70°C to +125°C, this network is engineered for reliability in harsh environments.

GUS-QS8A-02-7321-CB Features

• Precision Thin Film Technology: Delivers high accuracy (±0.25%) and low TCR (±50 ppm/°C) for stable performance.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained PCBs.
• Isolated Resistor Design (ISOL): Each of the 8 resistors operates independently, enhancing design flexibility.
• High Power Handling: 0.75W total power dissipation with 0.1W per resistor, superior to standard networks.
• Wide Temperature Range: Operates from -70°C to +125°C, suitable for automotive and industrial applications.
• Gull Wing Termination: Ensures reliable surface-mount soldering with a 0.64mm terminal pitch.

GUS-QS8A-02-7321-CB Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Voltage dividers, feedback networks, and sensor interfaces in instrumentation.
• Medical Electronics: Patient monitoring systems where accuracy and stability are critical.
• Industrial Controls: PLCs, motor drives, and power supplies requiring high-temperature operation.
• Test & Measurement Equipment: Calibration circuits and reference networks due to its low TCR.
• Aerospace & Defense: Ruggedized electronics where component reliability is paramount.

Conclusion of GUS-QS8A-02-7321-CB

The GUS-QS8A-02-7321-CB stands out for its precision, compactness, and isolation capabilities, making it a top choice for engineers designing high-reliability systems. Its thin film technology, wide temperature range, and robust power handling offer significant advantages over conventional resistor arrays, particularly in applications demanding tight tolerances and thermal stability. Whether for industrial, medical, or aerospace use, this network delivers consistent performance in a miniaturized footprint.