TT Electronics/IRC

GUS-QS8A-03-4700-GA

GUS-QS8A-03-4700-GA Description

The GUS-QS8A-03-4700-GA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 470Ω resistance value per resistor with a tight 2% tolerance and an ultra-stable ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of 70°C to 125°C. Packaged in a 16-pin QSOP (Quarter Small Outline Package), this surface-mount device (SMD) offers a compact footprint with 4.9mm length, 6.02mm depth, and 1.47mm height, making it ideal for space-constrained PCB designs. With a maximum operating temperature of 125°C and a derated power range, it delivers robust performance in demanding environments.

GUS-QS8A-03-4700-GA Features

• Precision Thin Film Technology: Ensures low noise, high stability, and excellent TCR performance.
• High Power Handling: 0.75W (3/4W) total power rating with 0.1W (1/10W) per resistor, suitable for power-sensitive circuits.
• Isolated Circuit Design (ISOL): Each resistor operates independently, enhancing flexibility in circuit design.
• Gull Wing Termination: Facilitates reliable surface-mount assembly (SMD) with a 0.64mm terminal pitch for high-density PCBs.
• Wide Voltage Rating: Supports up to 100V maximum voltage, ideal for industrial and instrumentation applications.
• Robust Packaging: Supplied in a protective tube, ensuring safe handling and storage.

GUS-QS8A-03-4700-GA Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal conditioning in data acquisition systems.
• Voltage division and impedance matching in communication devices.
• Feedback networks for operational amplifiers and ADCs/DACs.
• Industrial control systems requiring stable resistance under thermal stress.
• Medical electronics where consistent performance and miniaturization are critical.

Conclusion of GUS-QS8A-03-4700-GA

The GUS-QS8A-03-4700-GA stands out for its precision, compact form factor, and high power efficiency, making it a superior choice over bulkier or less stable alternatives. Its isolated thin-film design and wide operating range cater to advanced electronics requiring accuracy and durability. Whether for industrial automation, test equipment, or embedded systems, this resistor network delivers repeatable performance in critical applications.