TT Electronics/IRC

GUS-QS0B-03-5622-C

GUS-QS0B-03-5622-C Description

The GUS-QS0B-03-5622-C from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 56.2K Ohm resistance value with an ultra-tight 0.25% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide -70°C to +125°C operating range. Packaged in a 20-pin QSOP with gull-wing terminations, it offers a compact footprint (8.66mm × 6.02mm × 1.47mm) and a 1W total power rating (0.05W per resistor), making it ideal for space-constrained designs requiring precision and reliability.

GUS-QS0B-03-5622-C Features

• High Precision: 0.25% tolerance and ±25ppm/°C TCR for stable performance in critical circuits.
• Robust Construction: Thin-film technology ensures low noise and high stability under thermal stress.
• Compact Design: QSOP package with 0.64mm terminal pitch optimizes PCB space.
• Wide Operating Range: Derated power operation up to 125°C and 100V maximum voltage rating.
• Automation-Friendly: Gull-wing terminations and tube packaging streamline pick-and-place assembly.
• Non-Automotive: Suitable for industrial, medical, and instrumentation applications where PPAP compliance is not required.

GUS-QS0B-03-5622-C Applications

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

• Voltage Dividers & Sensor Interfaces: High accuracy ensures reliable signal conditioning.
• Medical Equipment: Stable performance in diagnostic and monitoring devices.
• Test & Measurement Instruments: Low TCR minimizes drift in calibration circuits.
• Industrial Control Systems: Robustness in harsh environments with wide temperature fluctuations.
• Communication Hardware: Compact form factor suits high-density RF and baseband PCBs.

Conclusion of GUS-QS0B-03-5622-C

The GUS-QS0B-03-5622-C stands out for its combination of precision, power handling, and miniaturization, making it a superior choice for engineers prioritizing accuracy and space efficiency. While not RoHS-compliant or automotive-grade, its thin-film reliability and tight electrical specs cater to specialized industrial and medical applications where performance outweighs regulatory constraints. Its QSOP gull-wing package further ensures compatibility with modern SMD assembly processes.