TT Electronics/IRC

GUS-QS0B-03-5602-CA

GUS-QS0B-03-5602-CA Description

The GUS-QS0B-03-5602-CA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 56K Ohm resistance value with an ultra-tight 0.25% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. Housed in a 20-pin QSOP package with gull-wing terminations, it offers a compact footprint (8.66mm x 6.02mm x 1.47mm) and a 1W total power rating (0.05W per resistor). Its 100V maximum voltage rating and thin-film technology make it ideal for precision analog and digital circuits.

GUS-QS0B-03-5602-CA Features

• Precision Performance: 0.25% tolerance and ±25ppm/°C TCR for minimal drift in critical applications.
• Robust Construction: Thin-film technology ensures low noise and high reliability.
• Space-Efficient: QSOP package (20-pin) with 0.64mm pitch optimizes PCB real estate.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• High Voltage Tolerance: 100V rating per resistor, suitable for industrial environments.
• Automated Assembly Friendly: Gull-wing terminations and surface-mount design streamline manufacturing.

GUS-QS0B-03-5602-CA Applications

This resistor network excels in:

• Precision Instrumentation: Medical devices, test equipment, and sensor interfaces requiring stable resistance values.
• Industrial Controls: PLCs, motor drives, and power supplies where temperature stability is critical.
• Communication Systems: RF modules, filters, and impedance-matching circuits.
• Automotive Electronics: Non-automotive grade but suitable for benign-environment applications like infotainment systems.
• Aerospace & Defense: Auxiliary systems where thin-film reliability and low TCR are prioritized.

Conclusion of GUS-QS0B-03-5602-CA

The GUS-QS0B-03-5602-CA stands out for its precision, compactness, and thermal resilience, making it a top choice for engineers designing high-accuracy circuits. While not PPAP or automotive-qualified, its thin-film construction and tight tolerances cater to industrial, telecom, and instrumentation markets. Its tube packaging ensures protection during handling, while the QSOP footprint aligns with modern SMD assembly processes. For applications demanding stable performance under thermal stress, this resistor network delivers exceptional value.