TT Electronics/IRC

GUS-QS0B-02-4641-DB

GUS-QS0B-02-4641-DB Description

The GUS-QS0B-02-4641-DB is a high-precision thin-film resistor network from TT Electronics/IRC, designed for applications requiring tight tolerances and stable performance. This 20-pin QSOP (Quarter Small Outline Package) device integrates 19 resistors with a 4.64KΩ resistance value, offering a 0.5% tolerance and a ±50ppm/°C temperature coefficient. Rated for 1W total power dissipation (0.05W per resistor), it operates within a wide temperature range of 70°C to 125°C, making it suitable for demanding environments. The gull-wing termination ensures reliable surface-mount (SMD) assembly, while the compact 8.66mm x 6.02mm x 1.47mm footprint optimizes board space.

GUS-QS0B-02-4641-DB Features

• Precision Performance: 0.5% tolerance and ±50ppm/°C TCR ensure minimal drift in critical circuits.
• Robust Construction: Thin-film technology delivers superior stability and low noise compared to thick-film alternatives.
• High Voltage Handling: Supports up to 100V, ideal for industrial and instrumentation applications.
• Thermal Resilience: Operates at up to 125°C with derated power, ensuring reliability in high-temperature environments.
• Space-Efficient Design: QSOP package with 0.64mm terminal pitch enables high-density PCB layouts.
• Automated Assembly Friendly: Gull-wing leads facilitate smooth pick-and-place processes.

GUS-QS0B-02-4641-DB Applications

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

• Signal Conditioning Circuits: Voltage dividers, feedback networks in op-amps.
• Medical Electronics: Patient monitoring equipment requiring stable resistance values.
• Industrial Controls: PLCs, sensor interfaces, and power management modules.
• Test & Measurement: Calibration tools, precision attenuators.
• Aerospace & Defense: Avionics systems where temperature stability is critical.

Conclusion of GUS-QS0B-02-4641-DB

The GUS-QS0B-02-4641-DB stands out for its precision, compactness, and thermal robustness, making it a top choice for engineers designing high-reliability electronics. Its thin-film technology, tight tolerances, and SMD compatibility address challenges in space-constrained, high-performance applications. While not RoHS-compliant, its niche performance characteristics justify its use in specialized industrial and medical systems. For designs demanding stable, low-drift resistance networks, this model delivers exceptional value.