TT Electronics/IRC

GUS-QS8B-02-2431-JF

GUS-QS8B-02-2431-JF Description

The GUS-QS8B-02-2431-JF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package integrates 15 resistors, each with a 2.43KΩ resistance value and a tight ±5% tolerance, ensuring consistent performance in demanding circuits. With a 0.75W (3/4W) total power rating and 0.05W (1/20W) per resistor, it delivers reliable power dissipation across a wide temperature range of 70°C to 125°C (derated) and a maximum operating temperature of 125°C. The ±50ppm/°C temperature coefficient enhances stability in thermally variable environments, while the 100V maximum voltage rating supports robust operation in low-to-medium voltage applications.

GUS-QS8B-02-2431-JF Features

• Circuit Designator: BUS configuration for streamlined integration into bus-line applications.
• Thin-Film Technology: Delivers superior accuracy, low noise, and long-term reliability compared to thick-film alternatives.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained designs.
• Gull Wing Termination: Ensures secure surface-mount attachment with a 0.64mm terminal pitch for high-density PCB layouts.
• Non-Automotive Grade: Optimized for industrial, telecom, and instrumentation use, though not PPAP-compliant.
• Tube Packaging: Facilitates automated assembly processes while protecting components during handling.

GUS-QS8B-02-2431-JF Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage division and pull-up/down circuits in data acquisition systems.
• Analog/Digital Interfaces: Bus termination and impedance matching in communication hardware (e.g., RS-485, CAN).
• Medical Electronics: Stable performance in diagnostic equipment where thermal drift must be minimized.
• Test & Measurement: Calibration circuits requiring repeatable resistance values under thermal stress.

Conclusion of GUS-QS8B-02-2431-JF

The GUS-QS8B-02-2431-JF combines thin-film precision, compact form factor, and robust power handling, making it a standout choice for engineers designing high-reliability electronics. Its BUS configuration and low TCR (±50ppm/°C) address critical needs in industrial and communication systems, while the QSOP package ensures compatibility with modern SMT workflows. Though not RoHS-compliant, its performance in stable, precision-driven environments justifies its selection over generic thick-film networks.