TT Electronics/IRC

GUS-QS0B-03-4702-DB

GUS-QS0B-03-4702-DB Description

The GUS-QS0B-03-4702-DB is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors, each with a 47KΩ resistance value and a tight 0.5% tolerance, ensuring exceptional accuracy in circuit designs. With a ±25ppm/°C temperature coefficient, it delivers stable performance across a wide temperature range (70°C to 125°C derated, 125°C max). The network supports a maximum voltage rating of 100V and a total power rating of 1W (0.05W per resistor), making it suitable for power-sensitive applications. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting. Packaged in a tube, this non-automotive, non-PPAP component is ideal for industrial and commercial electronics.

GUS-QS0B-03-4702-DB Features

• Precision Thin Film Technology: Ensures low noise and high stability.
• 19 Resistors in Single Package: Saves board space and simplifies assembly.
• 0.5% Tolerance & ±25ppm/°C TCR: Superior accuracy and thermal performance.
• 1W Total Power Dissipation: Robust for moderate-power applications.
• 100V Maximum Voltage Rating: Suitable for higher-voltage circuits.
• QSOP Package (8.66mm x 6.02mm x 1.47mm): Compact footprint for dense layouts.
• Gull Wing Termination: Reliable solder joints for SMD processes.
• Wide Operating Temperature (-70°C to +125°C): Performs in harsh environments.

GUS-QS0B-03-4702-DB Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks.
• Signal Conditioning: Sensor interfaces, ADC/DAC circuits.
• Industrial Control Systems: PLCs, motor drives, power supplies.
• Test & Measurement Equipment: Calibration tools, oscilloscope front-ends.
• Medical Electronics: Patient monitoring, diagnostic devices.
  Its low TCR and tight tolerance make it ideal for applications requiring long-term stability, while the QSOP package suits space-constrained designs.

Conclusion of GUS-QS0B-03-4702-DB

The GUS-QS0B-03-4702-DB combines high precision, compact design, and robust performance, making it a standout choice for engineers needing reliable resistor networks. Its thin-film technology, 0.5% tolerance, and wide temperature range address critical challenges in industrial, medical, and test equipment. While not automotive-grade, its ease of integration and power handling make it a versatile solution for advanced electronic systems.