TT Electronics/IRC

GUS-QS0B-02-5622-DA

GUS-QS0B-02-5622-DA Description

The GUS-QS0B-02-5622-DA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors, each with a 56.2KΩ resistance value and a tight 0.5% tolerance, ensuring exceptional accuracy in circuit designs. With a ±50ppm/°C temperature coefficient, it delivers stable performance 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 compact 8.66mm x 6.02mm x 1.47mm footprint enable efficient PCB space utilization.

GUS-QS0B-02-5622-DA Features

• Precision Thin Film Technology: Offers low noise and high stability for sensitive analog circuits.
• High-Density Integration: 19 resistors in a compact QSOP package reduce board space and assembly complexity.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, ideal for harsh environments.
• Low TCR (±50ppm/°C): Minimizes resistance drift under thermal stress.
• Automotive-Grade Alternatives Available: While this variant is non-automotive (PPAP: No), similar compliant options exist.
• Robust Construction: 0.64mm terminal pitch and gull-wing leads ensure reliable solder joints in SMT processes.

GUS-QS0B-02-5622-DA Applications

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor interfaces.
• Medical Electronics: Patient monitoring systems where accuracy and stability are paramount.
• Industrial Control Systems: PLCs and motor drives requiring high-temperature operation.
• Test & Measurement Equipment: Calibration circuits and signal conditioning modules.
• Aerospace & Defense: Avionics and communication systems demanding low-drift performance.

Conclusion of GUS-QS0B-02-5622-DA

The GUS-QS0B-02-5622-DA excels in applications requiring high precision, thermal stability, and space efficiency. Its thin-film construction, tight tolerance, and robust package make it a superior choice over thicker-film or less stable alternatives. While not RoHS-compliant, it remains a go-to solution for non-regulated industrial and military designs. Engineers seeking reliability in signal processing, power distribution, or feedback networks will find this resistor network indispensable.