TT Electronics/IRC

GUS-QS0B-02-9531-BA

GUS-QS0B-02-9531-BA Description

The GUS-QS0B-02-9531-BA 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 with a 9.53KΩ resistance value, offering an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient. Rated for 1W total power dissipation (0.05W per resistor), it operates reliably across a wide temperature range of -70°C to +125°C, making it suitable for harsh environments. The gull-wing termination ensures secure surface-mount (SMD) assembly, while the compact 8.66mm x 6.02mm x 1.47mm footprint optimizes PCB space efficiency.

GUS-QS0B-02-9531-BA Features

• Precision Performance: 0.1% tolerance and ±50ppm/°C TCR ensure stability in precision analog circuits.
• Robust Construction: Thin-film technology delivers low noise and high reliability.
• High Voltage Handling: Supports up to 100V maximum voltage.
• Thermal Resilience: Derated power operation up to 125°C for extended thermal performance.
• Space-Saving Design: QSOP package with 0.64mm terminal pitch suits high-density layouts.
• Automated Assembly Friendly: Gull-wing leads facilitate pick-and-place SMT processes.
• Non-Automotive/Non-PPAP: Ideal for industrial and instrumentation applications.

GUS-QS0B-02-9531-BA Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical for ADC/DAC reference circuits.
• Medical Instrumentation: High-accuracy signal conditioning in diagnostic equipment.
• Test & Measurement Systems: Stable resistance networks for calibration modules.
• Industrial Control Systems: Reliable performance in PLCs and sensor interfaces.
• Aerospace & Defense: Ruggedized electronics requiring tight tolerances under thermal stress.

Conclusion of GUS-QS0B-02-9531-BA

The GUS-QS0B-02-9531-BA stands out for its exceptional precision, compact form factor, and thermal robustness, making it a superior choice for engineers designing high-reliability systems. While not PPAP-capable or automotive-grade, its thin-film technology and tight electrical specs cater to specialized industrial, medical, and aerospace applications where accuracy and stability are paramount. Its tube packaging ensures protection during shipping and handling, further enhancing its readiness for production environments.