TT Electronics/IRC

GUS-QS0B-03-3320-D

GUS-QS0B-03-3320-D Description

The GUS-QS0B-03-3320-D 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 with a 332Ω resistance value, offering a tight 0.5% tolerance and a low ±25ppm/°C temperature coefficient. Rated for 1W total power dissipation (0.05W per resistor), it operates reliably across a wide temperature range of 70°C to 125°C, with a maximum operating temperature of 125°C. Its gull-wing termination and 0.64mm terminal pitch ensure compatibility with automated PCB assembly processes. The non-automotive and non-PPAP compliant device is housed in a rectangular QSOP case with dimensions of 8.66mm (L) × 6.02mm (D) × 1.47mm (H), making it ideal for space-constrained designs.

GUS-QS0B-03-3320-D Features

• Precision Thin Film Technology: Delivers stable performance with low TCR (±25ppm/°C) and high accuracy (0.5%).
• High Power Handling: 1W total power rating (0.05W per resistor) for robust operation in compact layouts.
• Optimized for SMT: Gull-wing leads and 0.64mm pitch enable reliable surface mounting.
• Wide Voltage Rating: Supports up to 100V, suitable for mixed-signal and analog circuits.
• Compact QSOP Package: Space-saving footprint (8.66mm × 6.02mm) with a low profile (1.47mm height).
• Non-Automotive Grade: Ideal for industrial, telecom, and instrumentation applications.

GUS-QS0B-03-3320-D Applications

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

• Voltage dividers and current-limiting networks in power supplies.
• Signal conditioning and impedance matching in communication systems.
• Feedback networks for op-amps and ADCs/DACs.
• Medical instrumentation requiring stable, low-drift resistance.
• Test & measurement equipment where accuracy and thermal stability are critical.

Conclusion of GUS-QS0B-03-3320-D

The GUS-QS0B-03-3320-D combines high precision, compact packaging, and robust power handling, making it a superior choice for engineers designing high-density, high-reliability electronics. Its thin-film technology and tight tolerances ensure consistent performance in industrial and telecom applications, while the QSOP package simplifies integration into automated assembly lines. For designs demanding low thermal drift and space efficiency, this resistor network delivers unmatched value.