TT Electronics/IRC

GUS-QS0B-02-1742-BB

GUS-QS0B-02-1742-BB Description

The GUS-QS0B-02-1742-BB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 20-pin QSOP (Quarter Small Outline Package) device integrates 19 resistors with a 17.4KΩ resistance value, offering a 0.1% 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 environments with elevated thermal conditions. 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-02-1742-BB Features

• Precision Performance: Ultra-tight 0.1% 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 use.
• Thermal Resilience: Derated power operation up to 125°C enhances reliability in high-temperature applications.
• 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-02-1742-BB Applications

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

• Medical Equipment: Patient monitoring devices where signal accuracy is critical.
• Test & Measurement: Calibration instruments requiring stable reference resistances.
• Industrial Controls: PLCs and sensor interfaces demanding long-term stability.
• Communications Infrastructure: RF and signal conditioning circuits in base stations.
• Aerospace & Defense: Avionics systems where component reliability is non-negotiable.

Conclusion of GUS-QS0B-02-1742-BB

The GUS-QS0B-02-1742-BB stands out for its exceptional precision, thermal robustness, and compact form factor, making it a top choice for engineers designing high-reliability electronics. Its thin-film construction and strict tolerance cater to applications where performance cannot be compromised. While not RoHS-compliant, its 1W power rating and 100V capability position it as a versatile solution for industrial, medical, and communication systems. For designs requiring repeatable accuracy and space efficiency, this resistor network delivers unmatched value.