TT Electronics/IRC

GUS-QS8A-02-1242-JF

GUS-QS8A-02-1242-JF Description

The GUS-QS8A-02-1242-JF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device features 8 isolated resistors, each with a 12.4KΩ resistance value and a 5% tolerance. With a power rating of 0.75W (3/4W) total and 0.1W (1/10W) per resistor, it operates reliably across a temperature range of 70°C to 125°C, derated for optimal performance. The ±50ppm/°C temperature coefficient ensures stability in varying thermal conditions, while the 100V maximum voltage rating enhances durability in demanding circuits. Packaged in a tube, this non-automotive, non-PPAP compliant component is ideal for industrial and commercial electronics.

GUS-QS8A-02-1242-JF Features

• Thin-Film Technology: Delivers superior accuracy and low noise compared to thick-film alternatives.
• Isolated Resistors (ISOL): Each of the 8 resistors operates independently, reducing crosstalk in sensitive circuits.
• Compact QSOP Package: Measures just 4.9mm (L) x 6.02mm (D) x 1.47mm (H), with a 0.64mm terminal pitch, enabling high-density PCB layouts.
• Gull Wing Termination: Ensures reliable surface-mount soldering and mechanical stability.
• Wide Operating Range: Functions from -55°C to +125°C, with derated power up to 125°C.
• High Power Handling: 0.75W total dissipation outperforms similar-sized networks, reducing thermal stress.

GUS-QS8A-02-1242-JF Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces benefit from its low TCR and isolation.
• Signal Conditioning: Ideal for op-amp gain setting and ADC/DAC reference circuits.
• Industrial Control Systems: Robust performance in PLCs, motor drives, and power supplies.
• Medical Electronics: Stable operation in diagnostic equipment where consistency is critical.
• Test & Measurement Gear: High accuracy supports calibration and instrumentation needs.

Conclusion of GUS-QS8A-02-1242-JF

The GUS-QS8A-02-1242-JF combines thin-film precision, compact packaging, and isolated resistor design to meet stringent performance requirements. Its high power rating, low TCR, and wide temperature range make it a standout choice for engineers designing reliable, space-constrained electronics. While not suited for automotive use, it is a cost-effective solution for industrial, medical, and test applications demanding stability and durability.