TT Electronics/IRC

GUS-QS8A-02-6650-FA

GUS-QS8A-02-6650-FA Description

The GUS-QS8A-02-6650-FA from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Encased in a 16-pin QSOP package with gull-wing SMD termination, it offers a 665Ω resistance per resistor with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient. The device operates over a wide temperature range (70°C to 125°C derated, 125°C max) and delivers 0.1W (1/10W) per resistor or 0.75W (3/4W) total power dissipation, making it suitable for demanding environments. Its isolated (ISOL) circuit design ensures independent resistor functionality, while the thin-film technology guarantees stability and accuracy.

GUS-QS8A-02-6650-FA Features

• Precision Thin Film: Ensures low noise, high stability, and tight tolerance (±1%).
• High Power Handling: Supports 0.75W total power with derating up to 125°C.
• Compact QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained PCBs.
• Isolated Resistors: Independent 665Ω resistors for flexible circuit design.
• Robust Construction: 100V max voltage rating and 0.64mm terminal pitch for reliable SMT assembly.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications.

GUS-QS8A-02-6650-FA Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal Conditioning: Isolation and impedance matching in data acquisition systems.
• Medical & Test Equipment: High-accuracy measurement devices requiring stable resistance.
• Telecom Infrastructure: RF modules and filtering circuits demanding low TCR.
• Industrial Controls: PLCs and motor drives where power derating is critical.

Conclusion of GUS-QS8A-02-6650-FA

The GUS-QS8A-02-6650-FA combines thin-film precision, compact packaging, and high power handling for advanced electronic designs. Its isolated resistors and wide operating range make it a superior choice over bulkier or less stable alternatives. While not RoHS-compliant, it remains ideal for industrial and professional applications where reliability and accuracy are paramount. For engineers seeking a high-density, high-performance resistor network, this model delivers exceptional value.