TT Electronics/IRC

GUS-QS8B-00-40R2-GF

GUS-QS8B-00-40R2-GF Description

The GUS-QS8B-00-40R2-GF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in compact surface-mount assemblies. This 16-pin QSOP package integrates 15 resistors, each with a 40.2Ω resistance and a tight 2% tolerance, ensuring consistent performance in demanding circuits. With a 0.75W (3/4W) total power rating and 0.05W (1/20W) per resistor, it balances power dissipation and space efficiency. The thin-film technology delivers excellent stability, with a ±250ppm/°C temperature coefficient, making it suitable for environments with operating temperatures up to 125°C. Its gull-wing termination ensures reliable solder joints, while the QSOP package (4.9mm x 6.02mm x 1.47mm) fits densely populated PCBs.

GUS-QS8B-00-40R2-GF Features

• Precision Resistance: 15 resistors, each 40.2Ω ±2%, ideal for matched impedance applications.
• Robust Power Handling: 0.75W total (0.05W per resistor) with derating up to 125°C.
• Stable Performance: Thin-film construction ensures low noise and ±250ppm/°C TCR.
• Compact & Reliable: QSOP-16 package with gull-wing leads for secure SMT assembly.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation use.
• Non-Automotive: Compliant with EAR99 (ECCN) but not PPAP or RoHS certified.

GUS-QS8B-00-40R2-GF Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and pull-up/down networks in data acquisition systems.
• Impedance Matching: High-frequency circuits requiring tight tolerance, such as RF modules and communication hardware.
• Industrial Electronics: Durable performance in PLC I/O modules, sensor interfaces, and test equipment.
• Space-Constrained Designs: Medical devices and portable instrumentation benefit from its compact QSOP footprint.

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

The GUS-QS8B-00-40R2-GF combines precision, power efficiency, and miniaturization, making it a standout choice for engineers needing reliable resistor networks in high-density, temperature-variable environments. Its thin-film technology and 2% tolerance ensure long-term stability, while the QSOP package addresses space limitations. Though not suited for automotive or RoHS-restricted designs, it remains a top-tier solution for industrial, RF, and precision analog applications.