TT Electronics/IRC

GUS-QS8A-01-6650-GB

GUS-QS8A-01-6650-GB Description

The GUS-QS8A-01-6650-GB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 8-resistor isolated network features a 665Ω resistance value per resistor with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Packaged in a compact 16-pin QSOP (QSOP-16) case with gull-wing terminations, it offers a 0.75W (3/4W) total power rating and 0.1W per resistor, making it suitable for high-density circuits requiring reliable power dissipation.

GUS-QS8A-01-6650-GB Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and excellent long-term stability.
• High Power Handling: 0.75W total power rating (0.1W per resistor) for robust performance in demanding environments.
• Wide Voltage Rating: Supports up to 100V maximum voltage, ideal for industrial and instrumentation applications.
• Compact & Durable: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) footprint with a 1.63mm seated height, optimized for space-constrained designs.
• Isolated Resistors (ISOL): Each resistor operates independently, reducing crosstalk in sensitive circuits.
• Gull-Wing Termination: Ensures reliable surface-mount (SMD) soldering with a 0.64mm terminal pitch.
• Extended Temperature Range: Operates reliably from -70°C to +125°C, suitable for harsh environments.

GUS-QS8A-01-6650-GB Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning & Voltage Division: Ideal for sensor interfaces, ADC/DAC circuits, and feedback networks.
• Industrial Control Systems: Used in PLCs, motor drives, and power management modules.
• Medical Electronics: Suitable for diagnostic equipment where stability and accuracy are critical.
• Telecommunications: RF matching networks and impedance control in high-frequency PCBs.
• Automotive (Non-Automotive Compliant): Auxiliary systems requiring stable resistance under thermal stress.

Conclusion of GUS-QS8A-01-6650-GB

The GUS-QS8A-01-6650-GB stands out for its thin-film precision, compact QSOP packaging, and isolated resistor design, making it a top choice for engineers prioritizing thermal stability, power efficiency, and space savings. While not PPAP or automotive-qualified, its wide temperature range and high voltage tolerance make it versatile for industrial, medical, and telecom applications. Packaged in tubes for automated assembly, it combines manufacturability with performance in advanced electronics.