TT Electronics/IRC

GUS-QS8B-02-5231-B

GUS-QS8B-02-5231-B Description

The GUS-QS8B-02-5231-B is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding surface-mount applications. This 16-pin QSOP package integrates 15 resistors with a tight tolerance of 0.1% and a resistance value of 5.23K Ohm. It features a thin-film technology for superior stability, offering a low temperature coefficient of ±50ppm/°C and a derated power range of 70 to 125°C. With a maximum operating temperature of 125°C and a power rating of 0.75W (3/4W), this network is engineered for reliability in precision circuits. The gull-wing termination ensures secure PCB mounting, while the compact 4.9mm x 6.02mm x 1.47mm footprint suits space-constrained designs.

GUS-QS8B-02-5231-B Features

• High Precision: 0.1% tolerance and ±50ppm/°C TCR ensure minimal drift in critical applications.
• Robust Power Handling: 0.05W per resistor (total 0.75W) with a 100V maximum voltage rating.
• Compact & Reliable: QSOP package with 0.64mm terminal pitch for high-density PCB layouts.
• Wide Temperature Range: Operates from 70 to 125°C with derated power, ideal for industrial environments.
• Thin-Film Technology: Delivers low noise and excellent long-term stability compared to thick-film alternatives.
• Non-Automotive: Suitable for industrial, medical, and instrumentation use (PPAP not required).

GUS-QS8B-02-5231-B Applications

This resistor network excels in precision analog circuits, including:

• Voltage dividers and sensor signal conditioning in test/measurement equipment.
• Feedback networks for op-amps and ADCs/DACs in medical devices.
• Impedance matching in high-frequency communication systems.
• Industrial control systems requiring stable performance under thermal stress.
• Embedded systems where space efficiency and accuracy are critical.

Conclusion of GUS-QS8B-02-5231-B

The GUS-QS8B-02-5231-B stands out for its precision, power efficiency, and compact design, making it a top choice for engineers prioritizing stability in harsh environments. Its thin-film construction and tight tolerances outperform generic networks, while the QSOP package ensures compatibility with automated assembly. Ideal for high-reliability industrial and medical applications, this resistor network combines performance with practicality.