TT Electronics/IRC

GUS-QS8B-03-3922-J

GUS-QS8B-03-3922-J Description

The GUS-QS8B-03-3922-J 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 39.2KΩ resistance value and a tight ±5% tolerance, ensuring consistent performance in demanding circuits. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a ±25ppm/°C temperature coefficient, it delivers stable operation across a wide temperature range of 70°C to 125°C. The gull-wing termination and 0.64mm terminal pitch facilitate reliable soldering in automated SMT processes, while its compact dimensions (4.9mm x 6.02mm x 1.47mm) save board space.

GUS-QS8B-03-3922-J Features

• Precision Thin Film Technology: Offers low noise and high stability for sensitive analog/digital circuits.
• Robust Power Handling: Supports 100V maximum voltage and derated power up to 125°C, ideal for high-reliability environments.
• Compact QSOP Package: Rectangular QSOP-16 form factor with ±0.1mm height/length tolerances ensures mechanical consistency.
• Automation-Friendly: Gull-wing leads and tube packaging streamline pick-and-place assembly.
• Non-Automotive/Non-PPAP: Suited for industrial, telecom, and instrumentation applications where PPAP compliance isn’t required.

GUS-QS8B-03-3922-J Applications

This resistor network excels in:

• Signal Conditioning: Voltage dividers, pull-up/down networks in ADCs/DACs.
• Impedance Matching: RF and communication systems requiring stable termination.
• Medical/Test Equipment: Precision measurement circuits due to low TCR (±25ppm/°C).
• Power Management: Current sensing or feedback loops in DC-DC converters.

Conclusion of GUS-QS8B-03-3922-J

The GUS-QS8B-03-3922-J combines high density, precision, and thermal resilience, making it a superior choice over thicker-film or less stable alternatives. Its QSOP package and thin-film construction cater to space-constrained, high-accuracy designs, particularly in industrial and telecom sectors. While not RoHS-compliant, its EAR99 classification ensures easy exportability for non-regulated markets. For engineers prioritizing repeatability and compactness, this network delivers exceptional value.