TT Electronics/IRC

GUS-QS8A-03-2371-JB

GUS-QS8A-03-2371-JB Description

The GUS-QS8A-03-2371-JB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 8-resistor isolated network features a 2.37KΩ resistance value per resistor with a 5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Packaged in a 16-pin QSOP (Quarter-Small Outline Package) with gull-wing terminations, it offers a compact footprint (4.9mm length × 6.02mm depth × 1.47mm height) and a 0.64mm terminal pitch, making it ideal for space-constrained designs.

GUS-QS8A-03-2371-JB Features

• High Power Handling: Supports 0.1W per resistor and 0.75W total power dissipation, enabling robust performance in demanding circuits.
• Thin-Film Technology: Delivers superior accuracy, low noise, and excellent long-term stability compared to thick-film alternatives.
• Isolated Design (ISOL): Each resistor is electrically isolated, providing flexibility in circuit design for voltage division or pull-up/down applications.
• Wide Voltage Rating: Withstands up to 100V, suitable for industrial and instrumentation use.
• Surface-Mount Gull Wing Terminations: Ensures reliable solder joints and compatibility with automated assembly processes.
• Extended Temperature Range: Operates reliably from -70°C to +125°C, making it suitable for harsh environments.

GUS-QS8A-03-2371-JB Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Voltage dividers, DAC/ADC reference networks.
• Industrial Controls: PLCs, sensor interfaces, and power management systems.
• Medical Electronics: Patient monitoring equipment requiring stable resistance values.
• Telecommunications: RF modules and signal filtering circuits.
• Automotive (Non-Automotive Rated): Infotainment systems and dashboard electronics (though not PPAP/automotive certified).

Conclusion of GUS-QS8A-03-2371-JB

The GUS-QS8A-03-2371-JB stands out for its thin-film precision, isolated resistor configuration, and compact QSOP packaging, making it a reliable choice for engineers seeking high-density, high-performance resistor networks. Its low TCR, robust power rating, and wide operating temperature range make it particularly suited for industrial, medical, and telecommunications applications where stability and space efficiency are critical. While not automotive-grade, its performance characteristics align well with demanding commercial and industrial electronics.