TT Electronics/IRC

GUS-QS0B-03-5361-BB

GUS-QS0B-03-5361-BB Description

The GUS-QS0B-03-5361-BB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors, each with a 5.36KΩ resistance value and an ultra-tight 0.1% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±25ppm/°C temperature coefficient, it delivers stable performance across a wide operating temperature range of 70°C to 125°C, making it suitable for environments with thermal fluctuations. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating further enhance its reliability in precision analog and digital systems.

GUS-QS0B-03-5361-BB Features

• High Precision: 0.1% tolerance and ±25ppm/°C TCR for minimal drift in critical applications.
• Robust Construction: Thin-film technology ensures low noise and high stability.
• Compact Design: QSOP package (8.66mm x 6.02mm x 1.47mm) with gull-wing terminals for space-constrained PCBs.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ideal for industrial and automotive-grade systems (though not PPAP or Automotive certified).
• High Voltage Handling: 100V rating per resistor, suitable for signal isolation and divider networks.
• Mechanical Precision: Tight tolerances on dimensions (±0.1mm height/length, ±0.2mm depth) ensure consistent mounting.

GUS-QS0B-03-5361-BB Applications

This resistor network excels in:

• Precision Instrumentation: Medical devices, test equipment, and data acquisition systems requiring stable resistance values.
• Communication Systems: Signal conditioning in RF modules and baseband processing.
• Industrial Controls: Feedback networks in motor drives and power supplies.
• Aerospace & Defense: Reliable performance in harsh environments (note: non-RoHS compliance may restrict use in EU-regulated applications).

Conclusion of GUS-QS0B-03-5361-BB

The GUS-QS0B-03-5361-BB stands out for its combination of precision, power handling, and compactness, making it a top choice for engineers designing high-reliability circuits. While it lacks automotive certification, its thin-film technology and tight tolerances make it ideal for industrial, telecom, and aerospace applications where accuracy and thermal stability are paramount. Packaged in a protective tube, it ensures safe delivery and handling for assembly processes.