TT Electronics/IRC

GUS-QS0B-03-1202-CC

GUS-QS0B-03-1202-CC Description

The GUS-QS0B-03-1202-CC from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 12KΩ resistance value per element with an ultra-tight ±0.25% tolerance and a low ±25ppm/°C temperature coefficient, ensuring exceptional stability 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 supports 100V maximum voltage, making it ideal for precision analog and digital circuits. The thin-film technology provides superior accuracy and long-term reliability compared to thick-film alternatives.

GUS-QS0B-03-1202-CC Features

• High Precision: ±0.25% tolerance and ±25ppm/°C TCR for critical signal conditioning.
• Robust Construction: Thin-film technology ensures low noise and high stability.
• Space-Saving Design: Compact 8.66mm × 6.02mm × 1.47mm QSOP package with 0.64mm pitch.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Automated Assembly Friendly: Gull-wing terminations and tube packaging streamline SMT processes.
• High Voltage Tolerance: Supports up to 100V, suitable for industrial and instrumentation applications.

GUS-QS0B-03-1202-CC Applications

This resistor network excels in precision applications such as:

• Medical Equipment: Patient monitoring systems requiring stable signal paths.
• Test & Measurement: High-accuracy multichannel data acquisition systems.
• Industrial Controls: PLCs and sensor interfaces where temperature stability is critical.
• Communications: RF and baseband circuitry in telecom infrastructure.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical ECU designs.

Conclusion of GUS-QS0B-03-1202-CC

The GUS-QS0B-03-1202-CC combines precision, power efficiency, and compactness, making it a standout choice for engineers designing high-reliability systems. Its thin-film technology and tight tolerances outperform generic resistor networks, while the QSOP package ensures compatibility with high-density PCBs. Though not PPAP or automotive-rated, it remains a cost-effective solution for industrial, medical, and communication applications demanding uncompromising accuracy.