TT Electronics/IRC

GUS-QS0B-02-4701-DC

GUS-QS0B-02-4701-DC Description

The GUS-QS0B-02-4701-DC from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 4.7KΩ resistance value per element with an ultra-tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a compact 20-pin QSOP package with gull-wing terminations, it offers a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for high-density PCB designs. The thin-film technology provides superior accuracy and reliability compared to thick-film alternatives, while the tube packaging ensures safe handling and storage.

GUS-QS0B-02-4701-DC Features

• Precision Performance: ±0.5% tolerance and ±50ppm/°C TCR for stable operation in precision circuits.
• Robust Construction: Thin-film technology ensures low noise, high stability, and long-term reliability.
• Compact Design: 8.66mm × 6.02mm × 1.47mm QSOP package with 0.64mm terminal pitch, ideal for space-constrained applications.
• High Power Handling: 1W total power dissipation (0.05W per resistor) with derating up to 125°C.
• Automation-Friendly: Gull-wing terminations enable reliable surface-mount (SMD) assembly.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation use.

GUS-QS0B-02-4701-DC Applications

• Analog Signal Conditioning: Precision voltage dividers, gain networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems, diagnostic equipment requiring high accuracy.
• Industrial Controls: PLCs, sensor interfaces, and feedback networks in automation systems.
• Test & Measurement: Calibration devices, multimeters, and data acquisition systems.
• Aerospace & Defense: Avionics, radar systems, and communication hardware where stability is critical.

Conclusion of GUS-QS0B-02-4701-DC

The GUS-QS0B-02-4701-DC stands out as a high-performance resistor network for precision electronics, combining thin-film accuracy, compact form factor, and robust power handling. Its 0.5% tolerance and low TCR make it ideal for applications demanding minimal drift and high reliability. While not automotive-grade or RoHS-compliant, its industrial-grade durability and wide temperature range cater to specialized sectors like medical, aerospace, and test instrumentation. For engineers seeking a space-efficient, high-accuracy solution, this TT Electronics/IRC network is a compelling choice.