TT Electronics/IRC

GUS-QS8A-02-5230-JB

GUS-QS8A-02-5230-JB Description

The GUS-QS8A-02-5230-JB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature coefficient drift. This 8-resistor isolated network features a 523Ω resistance per element with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring reliable performance across a wide operating range of -70°C to +125°C. Packaged in a 16-pin QSOP with gull-wing SMD termination, it offers a compact footprint (4.9mm × 6.02mm × 1.47mm) ideal for space-constrained PCB designs. With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, it balances power handling with precision. The non-automotive, non-PPAP compliant device is supplied in tubes, making it suitable for prototyping and volume production.

GUS-QS8A-02-5230-JB Features

• Thin-Film Technology: Delivers superior stability, low noise, and tight TCR (±50ppm/°C).
• High Power Density: 0.75W total power (0.1W per resistor) in a compact QSOP package.
• Isolated Circuit Design (ISOL): Each resistor operates independently, enhancing flexibility in circuit design.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power at elevated temperatures.
• Robust Construction: Gull-wing SMD termination ensures reliable solder joints for surface-mount applications.
• Non-Automotive Grade: Optimized for industrial, telecom, and instrumentation use.

GUS-QS8A-02-5230-JB Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Signal Processing: DAC/ADC reference networks, gain-setting applications.
• Industrial Electronics: PLCs, power supplies, and test equipment requiring stable resistance.
• Telecom Infrastructure: RF modules and signal attenuation circuits.
• Medical Devices: Low-drift instrumentation where consistency is critical.

Conclusion of GUS-QS8A-02-5230-JB

The GUS-QS8A-02-5230-JB combines thin-film precision, compact packaging, and high power handling, making it a versatile choice for demanding electronics. Its isolated design and wide temperature range cater to applications needing reliability under thermal stress. While not suited for automotive use, it is ideal for industrial, medical, and telecom systems where accuracy and space efficiency are paramount. For engineers seeking a cost-effective, high-performance resistor network, this model stands out in its class.