TT Electronics/IRC

GUS-QS0B-02-5901-BA

GUS-QS0B-02-5901-BA Description

The GUS-QS0B-02-5901-BA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 5.9KΩ resistance value per element with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a -70°C to +125°C operating range. Housed in a compact 20-pin QSOP package with gull-wing terminations, it offers a 1W total power rating (0.05W per resistor) and supports 100V maximum voltage. Its thin-film technology delivers superior accuracy and reliability, making it ideal for precision analog and digital circuits.

GUS-QS0B-02-5901-BA Features

• High Precision: ±0.1% tolerance and ±50ppm/°C TCR for critical signal conditioning.
• Robust Construction: Thin-film technology ensures long-term stability and low noise.
• Compact Design: 8.66mm × 6.02mm × 1.47mm QSOP package saves PCB space.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm pitch enable reliable SMT placement.
• High Voltage Tolerance: 100V rating suits industrial and instrumentation applications.
• Non-Automotive: Compliant with EAR99 (ECCN) but not PPAP/automotive certified.

GUS-QS0B-02-5901-BA Applications

• Precision Analog Circuits: Voltage dividers, feedback networks in op-amp systems.
• Medical Devices: High-accuracy sensor interfaces and signal processing.
• Test & Measurement Equipment: Calibration circuits, DAC/ADC reference networks.
• Industrial Controls: PLCs, process instrumentation requiring stable resistance.
• Communications Infrastructure: RF matching networks, filter tuning.

Conclusion of GUS-QS0B-02-5901-BA

The GUS-QS0B-02-5901-BA excels in applications demanding tight tolerance, low TCR, and compact footprint. Its thin-film construction and QSOP packaging provide a balance of performance and manufacturability, though it is not suited for automotive use. Ideal for high-reliability industrial, medical, and precision electronics, this resistor network delivers consistent performance where minimal drift and high accuracy are critical.