TT Electronics/IRC

GUS-QS0B-03-8062-FD

GUS-QS0B-03-8062-FD Description

The GUS-QS0B-03-8062-FD is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors, each with a 80.6K Ohm resistance value and a tight 1% tolerance, ensuring consistent performance in precision circuits. With a ±25ppm/°C temperature coefficient, it delivers exceptional stability across a wide operating temperature range of 70°C to 125°C. The device supports a maximum voltage rating of 100V and offers a total power rating of 1W (0.05W per resistor), making it suitable for power-sensitive designs. Its gull-wing termination and compact dimensions (8.66mm x 6.02mm x 1.47mm) facilitate easy integration into high-density PCB layouts.

GUS-QS0B-03-8062-FD Features

• High Precision: 1% tolerance and ±25ppm/°C TCR ensure reliable performance in precision analog and digital circuits.
• Robust Construction: Thin-film technology provides superior stability and low noise compared to thick-film alternatives.
• Space-Efficient Design: QSOP package with 0.64mm terminal pitch optimizes board space in compact applications.
• Wide Temperature Range: Operates reliably from 70°C to 125°C, ideal for industrial and automotive environments (though not PPAP or Automotive certified).
• High Voltage Tolerance: 100V maximum rating per resistor, suitable for signal conditioning and voltage division tasks.
• Mechanical Durability: Gull-wing leads enhance solder joint reliability under thermal or mechanical stress.

GUS-QS0B-03-8062-FD Applications

This resistor network excels in:

• Precision Instrumentation: Voltage dividers, feedback networks, and sensor calibration circuits.
• Communication Systems: Impedance matching and termination for high-speed data lines.
• Industrial Control: Signal conditioning in PLCs, motor drives, and power management systems.
• Medical Electronics: Low-noise, stable resistance paths in diagnostic equipment.
• Test & Measurement: Calibration and reference circuits requiring long-term stability.

Conclusion of GUS-QS0B-03-8062-FD

The GUS-QS0B-03-8062-FD combines high precision, compact form factor, and robust performance, making it a standout choice for engineers designing critical analog systems. Its thin-film technology, tight tolerances, and wide operating range address challenges in industrial, medical, and communication applications where reliability and space efficiency are paramount. While not RoHS-compliant or automotive-grade, its technical superiority in stable resistance networks ensures it remains a preferred solution for precision electronics.