TT Electronics/IRC

GUS-QS8A-03-82R5-GD

GUS-QS8A-03-82R5-GD Description

The GUS-QS8A-03-82R5-GD from TT Electronics/IRC is a high-performance 8-resistor isolated thin film network designed for precision applications. Encased in a 16-pin QSOP package with gull-wing SMD termination, it offers a 82.5Ω resistance per resistor with a tight 2% tolerance and a low ±25ppm/°C temperature coefficient. Rated for 0.75W (3/4W) total power dissipation and 0.1W (1/10W) per resistor, it operates reliably across a wide temperature range of -70°C to +125°C, with a maximum voltage rating of 100V. Its compact dimensions (4.9mm x 6.02mm x 1.47mm) and 0.64mm terminal pitch make it ideal for space-constrained PCB designs.

GUS-QS8A-03-82R5-GD Features

• High Precision: Thin film technology ensures stable performance with ±25ppm/°C TCR and 2% tolerance.
• Robust Power Handling: 0.75W total power rating (0.1W per resistor) with derating up to 125°C.
• Isolated Design (ISOL): Each resistor is electrically isolated, enabling flexible circuit configurations.
• Compact & Durable: QSOP package with gull-wing leads for reliable surface-mount assembly.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation applications.
• Non-Automotive/Non-PPAP: Ideal for commercial and industrial use where PPAP compliance is not required.

GUS-QS8A-03-82R5-GD Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Test & Measurement Equipment: High-accuracy signal processing and calibration systems.
• Medical Electronics: Isolated signal paths in diagnostic devices.
• Industrial Controls: PLCs, motor drives, and power management modules.
• Communications Infrastructure: RF and baseband signal conditioning.

Conclusion of GUS-QS8A-03-82R5-GD

The GUS-QS8A-03-82R5-GD excels in applications demanding precision, thermal stability, and compactness. Its isolated thin film resistors, high power density, and robust construction make it a superior choice over thicker film or less stable alternatives. While not automotive-grade, its performance suits industrial, medical, and telecom systems where reliability and accuracy are critical. Packaged in tubes for automated assembly, it streamlines high-volume production without compromising quality.