TT Electronics/IRC

GUS-QS8B-00-3832-J

GUS-QS8B-00-3832-J Description

The GUS-QS8B-00-3832-J from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount configurations. This 16-pin QSOP package integrates 15 resistors, each with a 38.3KΩ resistance value and a 5% tolerance, delivering a total power rating of 0.75W (3/4W). The network operates within a wide temperature range of 70°C to 125°C (derated) and features a ±250ppm/°C temperature coefficient, ensuring stable performance under thermal stress. With a maximum voltage rating of 100V and gull-wing termination, this component is optimized for automated PCB assembly. Its compact dimensions (4.9mm length × 6.02mm depth × 1.47mm height) make it ideal for space-constrained designs.

GUS-QS8B-00-3832-J Features

• Thin-Film Technology: Offers superior accuracy, low noise, and stability compared to thick-film alternatives.
• High-Density Integration: 15 resistors in a QSOP-16 package reduce board footprint and simplify routing.
• Robust Power Handling: 0.05W per resistor (0.75W total) supports demanding circuits without derating up to 70°C.
• Wide Operating Range: Reliable performance from -55°C to 125°C, with derating up to 125°C.
• Automation-Friendly: Gull-wing leads and 0.64mm pitch ensure compatibility with pick-and-place systems.
• Non-Automotive/Non-PPAP: Suitable for industrial and commercial applications where PPAP compliance is not required.

GUS-QS8B-00-3832-J Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, sensor interfaces, and feedback networks in measurement equipment.
• Signal Conditioning: Buffering and impedance matching in data acquisition systems.
• Embedded Systems: Space-efficient resistor arrays for microcontrollers and FPGAs.
• Power Management: Current-limiting and bias networks in DC-DC converters.
• Test & Measurement: Calibration circuits requiring stable resistance values over temperature.

Conclusion of GUS-QS8B-00-3832-J

The GUS-QS8B-00-3832-J combines thin-film precision, compact packaging, and high power density, making it a versatile choice for engineers prioritizing reliability in constrained layouts. While not suited for automotive use, its wide temperature range and low TCR (±250ppm/°C) cater to industrial and commercial designs. Its QSOP-16 form factor and gull-wing termination streamline manufacturing, reducing assembly costs. For applications demanding stable, high-density resistance networks, this model stands out as a cost-effective solution.