TT Electronics/IRC

GUS-QS0B-03-4750-CC

GUS-QS0B-03-4750-CC Description

The GUS-QS0B-03-4750-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 475 Ω resistance value per resistor with an ultra-tight 0.25% tolerance and a low ±25 ppm/°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 a 100V maximum voltage rating, making it ideal for precision analog and digital circuits.

GUS-QS0B-03-4750-CC Features

• Precision Thin Film Technology: Delivers low noise, high accuracy, and excellent long-term stability.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H), with a 0.64mm terminal pitch for high-density PCB layouts.
• Robust Performance: Rated for 125°C maximum operating temperature and derated power up to 125°C.
• BUS Circuit Designator: Optimized for bus termination and voltage division applications.
• Non-Automotive, Non-PPAP: Suitable for industrial, telecom, and instrumentation use.
• Tube Packaging: Ensures safe handling and storage during assembly.

GUS-QS0B-03-4750-CC Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Digital Systems: Bus termination for high-speed data lines (e.g., DDR, LVDS).
• Test & Measurement Equipment: Where low drift and high accuracy are critical.
• Industrial Controls: PLCs, motor drives, and power management systems.
• Telecom Infrastructure: Signal conditioning and impedance matching.

Conclusion of GUS-QS0B-03-4750-CC

The GUS-QS0B-03-4750-CC stands out for its combination of precision, power handling, and compact form factor, making it a superior choice for engineers designing high-reliability systems. Its thin-film technology and tight tolerance mitigate performance variations, while the QSOP package saves board space. Though not RoHS-compliant, it remains a top-tier solution for industrial and telecom applications requiring stable, low-drift resistance networks.