TT Electronics/IRC

GUS-QS0B-02-1301-CB

GUS-QS0B-02-1301-CB Description

The GUS-QS0B-02-1301-CB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 1.3KΩ resistance value per element with an ultra-tight ±0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide -70°C to +125°C operating range. 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. Its thin-film technology provides superior accuracy, low noise, and long-term reliability compared to thick-film alternatives.

GUS-QS0B-02-1301-CB Features

• Precision Performance: ±0.25% tolerance and ±50ppm/°C TCR for critical analog/digital circuits.
• Robust Construction: Thin-film technology ensures low parasitic effects and high stability.
• Space-Efficient: Compact 8.66mm × 6.02mm × 1.47mm QSOP package with 0.64mm pitch for high-density PCB designs.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power at elevated temperatures.
• High Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation applications.
• Mechanical Precision: Tight tolerances on dimensions (±0.1mm height/length, ±0.2mm depth) for consistent SMT assembly.

GUS-QS0B-02-1301-CB Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits in test equipment.
• Medical Electronics: Stable performance in patient monitoring systems.
• Industrial Controls: Reliable operation in PLCs and sensor interfaces.
• Communications Infrastructure: Low-noise signal conditioning in RF/analog modules.
• Automotive (Non-Automotive Rated): Secondary systems requiring tight tolerance (e.g., infotainment).

Conclusion of GUS-QS0B-02-1301-CB

The GUS-QS0B-02-1301-CB excels in applications demanding high precision, thermal stability, and compactness. Its thin-film technology, tight tolerances, and robust QSOP package make it a superior choice over thicker-film networks in mission-critical designs. While not PPAP or automotive-qualified, it is well-suited for industrial, medical, and communication systems where accuracy and reliability are paramount. The tube packaging ensures safe handling and storage for high-volume SMT production.