TT Electronics/IRC

GUS-QS8A-03-9761-GA

GUS-QS8A-03-9761-GA Description

The GUS-QS8A-03-9761-GA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 8 isolated resistors, each with a 9.76KΩ resistance value and a tight 2% tolerance, ensuring consistent performance in precision circuits. With a ±25ppm/°C temperature coefficient, it delivers exceptional stability across a wide operating range of -70°C to +125°C. The network supports a maximum voltage rating of 100V and offers a total power rating of 0.75W (3/4W), with 0.1W (1/10W) per resistor, making it suitable for power-sensitive designs. Its gull-wing termination and compact dimensions (4.9mm x 6.02mm x 1.47mm) facilitate easy integration into high-density PCB layouts.

GUS-QS8A-03-9761-GA Features

• High Precision: Thin-film technology ensures low TCR (±25ppm/°C) and 2% tolerance for reliable signal integrity.
• Robust Construction: QSOP package with rectangular shape and ±0.1mm height tolerance guarantees mechanical stability.
• Isolated Design: 8 independent resistors (ISOL circuit designator) prevent crosstalk in multi-channel systems.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, even at derated power.
• Surface-Mount Ready: Gull-wing leads with 0.64mm pitch simplify automated assembly.
• Non-Automotive: Ideal for industrial and commercial applications where PPAP compliance is not required.

GUS-QS8A-03-9761-GA Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces benefit from its low TCR.
• Medical Electronics: Stable performance in diagnostic equipment and patient monitoring systems.
• Test & Measurement: High-accuracy instrumentation requiring minimal drift over temperature.
• Communication Systems: Signal conditioning and impedance matching in RF modules.
• Industrial Controls: Isolated resistor networks for PLCs and motor drivers.

Conclusion of GUS-QS8A-03-9761-GA

The GUS-QS8A-03-9761-GA stands out for its precision, thermal stability, and compact form factor, making it a superior choice for engineers designing high-reliability electronics. While not RoHS-compliant or automotive-grade, its thin-film isolation and robust power handling make it ideal for industrial, medical, and communication applications where accuracy and durability are critical. Packaged in a protective tube, it ensures safe delivery and handling during production.