TT Electronics/IRC

GUS-QS8B-00-8451-G

GUS-QS8B-00-8451-G Description

The GUS-QS8B-00-8451-G is a high-performance thin-film resistor network from TT Electronics/IRC, designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package integrates 15 resistors, each with a 8.45KΩ resistance value and a tight 2% tolerance, ensuring consistent performance in demanding circuits. With a 0.75W (3/4W) total power rating and 0.05W per resistor, it balances power dissipation and compactness. The device operates across a wide temperature range of 70°C to 125°C (derated) and withstands up to 125°C maximum operating temperature, making it suitable for industrial environments. Its ±250ppm/°C temperature coefficient and 100V maximum voltage rating further enhance reliability in precision analog and digital systems.

GUS-QS8B-00-8451-G Features

• Thin-Film Technology: Delivers superior stability, low noise, and high accuracy compared to thick-film alternatives.
• Compact QSOP Package: Measures just 4.9mm (L) x 6.02mm (D) x 1.47mm (H) with ±0.1mm length/height tolerances, ideal for space-constrained designs.
• Gull Wing Termination: Ensures robust surface-mount attachment and compatibility with automated assembly processes.
• BUS Circuit Designator: Optimized for bus line termination, voltage division, and pull-up/down applications.
• Non-Automotive, Non-PPAP: Tailored for industrial, telecom, and instrumentation use where PPAP compliance is not required.
• Tube Packaging: Protects components during handling and storage.

GUS-QS8B-00-8451-G Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, sensor interfaces, and feedback networks requiring stable resistance values.
• Digital Systems: Bus termination, pull-up/down networks, and I/O line conditioning in communication hardware.
• Test & Measurement Equipment: High-accuracy instrumentation where thermal drift and tolerance are critical.
• Industrial Controls: PLCs, motor drives, and power management systems demanding rugged, reliable performance.

Conclusion of GUS-QS8B-00-8451-G

The GUS-QS8B-00-8451-G combines thin-film precision, compact form factor, and robust power handling to address advanced electronic design challenges. Its 2% tolerance, wide temperature range, and BUS-oriented design make it a standout choice for engineers prioritizing accuracy and durability in industrial and telecom applications. While not RoHS-compliant, its performance metrics justify its use in specialized, high-reliability systems.