TT Electronics/IRC

GUS-QS8A-02-1801-DB

GUS-QS8A-02-1801-DB Description

The GUS-QS8A-02-1801-DB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 8-resistor isolated network features a 1.8KΩ resistance value per resistor with an ultra-tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of -70°C to +125°C. Packaged in a compact 16-pin QSOP with gull-wing termination, it offers a 0.75W (3/4W) total power rating and 100V maximum voltage rating, making it ideal for precision analog and digital circuits.

GUS-QS8A-02-1801-DB Features

• High Precision: 0.5% tolerance and ±50ppm/°C TCR for reliable signal integrity.
• Robust Construction: Thin-film technology ensures low noise and high stability.
• Compact & Durable: QSOP-16 package (4.9mm x 6.02mm x 1.47mm) with 0.64mm pitch for high-density PCB layouts.
• Isolated Design: Independent resistors (ISOL) allow flexible circuit configurations.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.
• Surface-Mount Ready: Gull-wing terminals for automated assembly compatibility.

GUS-QS8A-02-1801-DB Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Electronics: PLCs, motor controls, and instrumentation requiring stable resistance.
• Telecom & Networking: Signal conditioning and impedance matching in high-frequency PCBs.
• Medical Devices: Low-drift applications like patient monitoring systems.
• Test & Measurement Equipment: Calibration circuits and reference voltage networks.

Conclusion of GUS-QS8A-02-1801-DB

The GUS-QS8A-02-1801-DB excels in high-accuracy, space-constrained designs, offering superior thermal stability and mechanical reliability compared to standard thick-film networks. Its isolated resistor configuration and QSOP packaging make it a versatile choice for automation, medical, and telecom systems where precision and durability are critical. For engineers seeking a low-TCR, high-power resistor array, this model delivers exceptional performance in harsh environments.