TT Electronics/IRC

GUS-QS0B-03-3011-FC

GUS-QS0B-03-3011-FC Description

The GUS-QS0B-03-3011-FC from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP (Quarter Small Outline Package) device integrates 19 resistors, each with a 3.01KΩ resistance value and a tight 1% tolerance, ensuring consistent performance in precision circuits. With a ±25ppm/°C temperature coefficient, it delivers exceptional stability across a wide operating temperature range of 70°C to 125°C. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for high-reliability applications. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the tube packaging ensures safe handling and storage.

GUS-QS0B-03-3011-FC Features

• Precision Thin Film Technology: Offers low noise, high stability, and excellent TCR performance (±25ppm/°C).
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).
• High Power Handling: 1W total dissipation (0.05W per resistor) for robust operation.
• Wide Temperature Range: Reliable performance from 70°C to 125°C at derated power.
• Automotive-Grade Alternatives: While not PPAP or automotive-qualified, its thin-film construction suits industrial and instrumentation use.
• Non-RoHS Compliant: Ideal for legacy or exempted applications requiring specific material properties.

GUS-QS0B-03-3011-FC Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces in test equipment.
• Signal Conditioning: DAC/ADC reference networks, gain-setting resistors in op-amp circuits.
• Industrial Controls: PLCs, motor drives, and power management systems requiring stable resistance.
• Medical Electronics: Diagnostic devices where low drift and accuracy are critical.
• Aerospace & Defense: Avionics and communication systems benefiting from thin-film reliability.

Conclusion of GUS-QS0B-03-3011-FC

The GUS-QS0B-03-3011-FC excels in applications demanding high precision, thermal stability, and compact integration. Its thin-film technology, tight tolerances, and robust power handling distinguish it from generic resistor networks, making it a preferred choice for industrial, medical, and instrumentation designs. While not RoHS-compliant, its performance characteristics justify its use in exempted or specialized systems. Engineers seeking a reliable, high-density resistor solution will find this model optimally balanced for critical circuit requirements.