TT Electronics/IRC

GQ8A021050CCT

GQ8A021050CCT Description

The GQ8A021050CCT from TT Electronics/IRC is a high-precision, surface-mount thin-film resistor network designed for demanding isolation circuit applications. This 16-pin QSOP-packaged device integrates eight 105Ω resistors with an exceptional tolerance of ±0.25% and a low temperature coefficient of ±50ppm/°C, ensuring stable performance across a wide operating range of 70°C to 125°C. Its ceramic case and gull-wing termination provide robust mechanical and thermal reliability, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for compact, high-density designs.

GQ8A021050CCT Features

• Precision Thin Film Technology: Delivers high accuracy (±0.25%) and low TCR (±50ppm/°C) for critical signal conditioning.
• Isolation-Centric Design: Circuit designator "ISOL" ensures optimal performance in isolated signal paths.
• Robust Construction: Ceramic substrate and gull-wing leads enhance durability in harsh environments.
• Space-Efficient QSOP Package: Compact dimensions (4.9mm x 6.02mm x 1.47mm) with a 0.64mm terminal pitch for high-density PCB layouts.
• Wide Voltage Rating: Supports up to 100V, ideal for industrial and instrumentation applications.
• Non-Automotive Grade: Suitable for commercial and industrial use but not PPAP-compliant.

GQ8A021050CCT Applications

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

• Isolated Signal Conditioning: Ideal for sensor interfaces, medical devices, and test equipment requiring noise immunity.
• Data Acquisition Systems: Ensures accuracy in ADC/DAC reference circuits and multiplexers.
• Telecommunications: Stable performance in RF matching networks and line termination.
• Industrial Control Systems: Reliable operation in PLCs and power management modules.

Conclusion of GQ8A021050CCT

The GQ8A021050CCT stands out for its precision, isolation-focused design, and rugged ceramic packaging, making it a superior choice for engineers prioritizing stability and miniaturization. While not RoHS-compliant or automotive-grade, its thin-film technology and tight tolerances cater to high-reliability applications in industrial, medical, and communication systems. For designs demanding low drift, high voltage handling, and compact footprints, this resistor network delivers unmatched performance.