TT Electronics/IRC

GUS-QS0B-03-2262-DB

GUS-QS0B-03-2262-DB Description

The GUS-QS0B-03-2262-DB is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors, each with a 22.6KΩ resistance value and a tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±25ppm/°C temperature coefficient, it delivers stable performance across a wide temperature range (70°C to 125°C derated, 125°C max). The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for compact, high-reliability designs.

GUS-QS0B-03-2262-DB Features

• Precision Thin Film Technology: Offers low noise and high stability for critical analog circuits.
• Compact QSOP Package: 8.66mm × 6.02mm × 1.47mm dimensions with gull-wing terminations (0.64mm pitch) enable high-density PCB layouts.
• Robust Performance: 0.5% tolerance and ±25ppm/°C TCR ensure minimal drift in harsh environments.
• High Power Handling: 1W total dissipation (distributed across 19 resistors) supports energy-efficient designs.
• Automotive & Industrial Suitability: Though not PPAP or automotive-rated, its 125°C operating range suits industrial controls, test equipment, and telecom infrastructure.

GUS-QS0B-03-2262-DB Applications

• Signal Conditioning: Ideal for precision DAC/ADC reference networks and sensor interfaces.
• Voltage Division: Used in feedback loops and gain-setting circuits for amplifiers.
• Medical Electronics: Stable performance meets the needs of patient monitoring systems.
• Aerospace & Defense: Thin-film reliability benefits avionics and communication systems.
• Test & Measurement: Low TCR ensures accuracy in calibration equipment.

Conclusion of GUS-QS0B-03-2262-DB

The GUS-QS0B-03-2262-DB stands out for its combination of precision, power efficiency, and compactness, making it a superior choice for engineers designing high-performance electronic systems. Its thin-film construction, tight tolerances, and thermal stability address challenges in industrial, medical, and instrumentation applications where reliability is paramount. While not RoHS-compliant, its tube packaging ensures safe handling for automated assembly. For designs requiring repeatable accuracy in minimal space, this resistor network delivers exceptional value.