TT Electronics/IRC

GUS-QS0B-03-7320-FC

GUS-QS0B-03-7320-FC Description

The GUS-QS0B-03-7320-FC from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a compact QSOP-20 package with gull-wing terminations, offering a 732Ω resistance per element at a tight 1% tolerance. With a ±25ppm/°C temperature coefficient, it ensures stable performance across a wide operating range of -70°C to +125°C. The network delivers a total power rating of 1W (0.05W per resistor) and supports 100V maximum voltage, making it suitable for precision analog and digital circuits. Packaged in a tube, it is optimized for automated assembly processes.

GUS-QS0B-03-7320-FC Features

• Thin-Film Technology: Ensures low noise, high accuracy, and excellent long-term stability.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained designs.
• High Power Density: 1W total dissipation (0.05W per resistor) with derating up to 125°C.
• Precision Tolerance: 1% resistance tolerance and ±25ppm/°C TCR for critical applications.
• Robust Construction: Gull-wing leads provide reliable solder joints in surface-mount (SMD) assemblies.
• Non-Automotive/Non-PPAP: Suitable for industrial, telecom, and instrumentation use.

GUS-QS0B-03-7320-FC Applications

• Voltage Division & Signal Conditioning: Precision dividers in ADC/DAC circuits.
• Impedance Matching: High-frequency PCBs and communication systems.
• Medical & Test Equipment: Stable performance in sensitive measurement devices.
• Industrial Controls: Durable operation in harsh environments (70°C to 125°C).
• Consumer Electronics: Space-efficient solutions for compact gadgets.

Conclusion of GUS-QS0B-03-7320-FC

The GUS-QS0B-03-7320-FC excels in precision, power efficiency, and miniaturization, leveraging thin-film technology for superior performance. Its QSOP package, 1% tolerance, and low TCR make it a standout choice for engineers prioritizing reliability in analog and mixed-signal designs. While not automotive-grade, it is ideal for industrial, medical, and telecom applications where accuracy and thermal stability are critical. For designs requiring high-density resistor networks, this model offers an optimal balance of performance and footprint.