TT Electronics/IRC

GQ8A022151FFT

GQ8A022151FFT Description

The GQ8A022151FFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 2.15KΩ resistance value with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a ceramic QSOP package, it offers 0.75W (3/4W) total power rating (0.1W per resistor) and supports a maximum voltage rating of 100V. Its 16-pin gull-wing SMD termination and 0.64mm terminal pitch make it ideal for high-density PCB designs. The EU RoHS non-compliant device is supplied in a tube package, ensuring safe handling and storage.

GQ8A022151FFT Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±50ppm/°C) for stable performance.
• Robust Ceramic QSOP Package: Ensures durability and efficient heat dissipation in demanding environments.
• Isolated Circuit Design (ISOL): Provides electrical isolation between resistors, reducing crosstalk.
• High Power Handling: 0.75W total power rating (0.1W per resistor) at derated temperatures up to 125°C.
• Compact & High-Density: 4.9mm (L) x 6.02mm (D) x 1.47mm (H) dimensions with ±0.1mm tolerances for space-constrained designs.
• Surface-Mount Gull Wing Terminals: Facilitates automated assembly and reliable solder joints.

GQ8A022151FFT Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division applications. Its isolated design makes it suitable for medical instrumentation, industrial control systems, and test/measurement equipment where signal integrity is critical. The high-temperature tolerance (125°C) and ceramic construction also suit automotive under-hood electronics (though not PPAP-certified) and aerospace systems. Additionally, its low TCR and tight tolerance are ideal for ADC/DAC reference networks and feedback loops in power supplies.

Conclusion of GQ8A022151FFT

The GQ8A022151FFT stands out for its precision, reliability, and compact form factor, making it a superior choice for engineers designing high-performance electronic systems. While not RoHS-compliant, its ceramic isolation, thin-film accuracy, and robust power handling address critical needs in industrial, medical, and automotive applications. For designs requiring stable resistance values under thermal stress, this network offers a compelling balance of performance and durability.