TT Electronics/IRC

GUS-QS8B-03-8871-G

GUS-QS8B-03-8871-G Description

The GUS-QS8B-03-8871-G from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 15 resistors, each with a 8.87KΩ 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 temperature 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 0.05W (1/20W) 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-QS8B-03-8871-G Features

• High Precision: Thin-film technology with 2% tolerance and ±25ppm/°C TCR ensures minimal drift.
• Robust Power Handling: 0.75W total power (0.05W per resistor) with derating up to 125°C.
• Compact & Reliable: QSOP package with gull-wing leads for secure surface mounting.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and automotive-grade applications.
• Stable Performance: Excellent thermal stability across -70°C to +125°C.
• Non-Automotive PPAP: Suitable for non-automotive but high-reliability applications.

GUS-QS8B-03-8871-G Applications

This resistor network excels in:

• Precision analog circuits (e.g., voltage dividers, feedback networks).
• Signal conditioning in data acquisition systems.
• Medical instrumentation requiring low drift and high accuracy.
• Industrial control systems where temperature stability is critical.
• Telecommunications equipment for impedance matching and filtering.

Conclusion of GUS-QS8B-03-8871-G

The GUS-QS8B-03-8871-G stands out for its thin-film precision, compact form factor, and robust power handling, making it a superior choice for engineers prioritizing stability and space efficiency. While not PPAP-compliant for automotive use, its wide temperature range and low TCR make it ideal for industrial, medical, and telecom applications. Its 8.87KΩ network configuration and QSOP gull-wing package ensure reliable performance in high-density designs, offering a competitive edge over bulkier or less stable alternatives.