TT Electronics/IRC

GUS-QS8B-02-1912-JF

GUS-QS8B-02-1912-JF Description

The GUS-QS8B-02-1912-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 19.1KΩ resistance value and a 5% tolerance, delivering a total power rating of 0.75W (3/4W). The device operates within a wide temperature range of 70°C to 125°C (derated) and features a ±50ppm/°C temperature coefficient, ensuring stable performance under thermal stress. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable soldering in automated SMT processes.

GUS-QS8B-02-1912-JF Features

• High-Density Integration: 15 resistors in a compact QSOP-16 package (4.9mm × 6.02mm × 1.47mm), ideal for space-constrained designs.
• Thin-Film Technology: Delivers superior accuracy (±5%), low TCR (±50ppm/°C), and low noise compared to thick-film alternatives.
• Robust Power Handling: 0.05W per resistor (0.75W total) with a 100V maximum voltage rating, suitable for moderate-power circuits.
• Automated Assembly-Friendly: Gull-wing leads and tube packaging ensure compatibility with pick-and-place systems.
• Non-Automotive/Non-PPAP: Optimized for industrial and consumer electronics where PPAP compliance is not required.

GUS-QS8B-02-1912-JF Applications

• Signal Conditioning: Precision voltage dividers and pull-up/down networks in sensor interfaces and ADC/DAC circuits.
• Embedded Systems: Bias networks for microcontrollers, FPGAs, and communication ICs in IoT devices.
• Test & Measurement Equipment: Stable reference resistors in multimeters and calibration tools.
• Power Management: Current-limiting resistors in low-power DC/DC converters and LED drivers.

Conclusion of GUS-QS8B-02-1912-JF

The GUS-QS8B-02-1912-JF excels in applications demanding compact size, thermal stability, and moderate power dissipation. Its thin-film construction and QSOP packaging offer a competitive edge over bulkier or less precise alternatives, making it a cost-effective choice for industrial controls, consumer electronics, and portable devices. While not RoHS-compliant, it remains a reliable solution for non-regulated markets requiring robust performance.