TT Electronics/IRC

GUS-QS8B-00-40R2-G

GUS-QS8B-00-40R2-G Description

The GUS-QS8B-00-40R2-G from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device integrates 15 resistors, each with a 40.2Ω resistance and a tight 2% tolerance, ensuring reliable signal conditioning and voltage division. With a ±250ppm/°C temperature coefficient, it maintains stable performance across a wide operating range of -70°C to +125°C. The network delivers a total power rating of 0.75W (3/4W) and 0.05W (1/20W) per resistor, making it suitable for compact, power-sensitive designs. Its gull-wing termination and 0.64mm terminal pitch facilitate easy PCB assembly, while the tube packaging ensures safe handling and storage.

GUS-QS8B-00-40R2-G Features

• Thin-film technology: Offers superior stability, low noise, and high accuracy compared to thick-film alternatives.
• High-density integration: 15 resistors in a compact 4.9mm × 6.02mm × 1.47mm QSOP package, ideal for space-constrained applications.
• Robust performance: Rated for 100V maximum voltage and 125°C maximum operating temperature, suitable for industrial environments.
• Precision tolerances: ±2% resistance tolerance and ±250ppm/°C TCR ensure consistent performance under thermal stress.
• Automated assembly-friendly: Gull-wing leads and ±0.1mm height tolerance optimize pick-and-place efficiency.

GUS-QS8B-00-40R2-G Applications

This resistor network excels in:

• Analog signal processing: Voltage dividers, DAC/ADC interfaces, and sensor calibration circuits.
• Industrial control systems: PLCs, motor drives, and power management modules requiring stable resistance under thermal cycling.
• Telecommunications: Impedance matching and termination in high-frequency RF circuits.
• Medical electronics: Precision instrumentation where low drift and reliability are critical.
• Automotive (non-AECQ): Infotainment and dashboard systems, though not PPAP or automotive-grade certified.

Conclusion of GUS-QS8B-00-40R2-G

The GUS-QS8B-00-40R2-G stands out for its thin-film precision, compact footprint, and robust thermal performance, making it a versatile choice for demanding electronics. While not RoHS-compliant or automotive-rated, its high power density and stability cater to industrial, telecom, and medical applications where accuracy and durability are paramount. Engineers will appreciate its ease of integration and consistent performance in critical circuits.