TT Electronics/IRC

GQ8A011820FFT

GQ8A011820FFT Description

The GQ8A011820FFT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a ceramic QSOP package, it features 182Ω resistance per element with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating range of -70°C to +125°C. The isolated (ISOL) circuit design allows independent resistor functionality, making it ideal for complex circuit designs. With a 0.75W total power rating (0.1W per resistor) and 100V maximum voltage rating, this surface-mount network delivers reliability in demanding environments. Its 16-pin gull-wing termination ensures secure PCB mounting, while the compact dimensions (4.9mm x 6.02mm x 1.47mm) suit space-constrained layouts.

GQ8A011820FFT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Ceramic QSOP Package: Enhances thermal management and durability in harsh conditions.
• Isolated Resistor Design (ISOL): Enables flexible circuit configurations without crosstalk.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power up to 125°C.
• High Power Density: 0.75W total dissipation (0.1W per resistor) in a miniaturized footprint.
• Robust Construction: ±0.1mm height/length tolerance and ±0.2mm depth tolerance ensure consistent manufacturability.

GQ8A011820FFT Applications

This resistor network excels in:

• Industrial Automation: Signal conditioning, PLCs, and sensor interfaces requiring isolation.
• Medical Electronics: Precision instrumentation where low drift and reliability are critical.
• Telecom Infrastructure: High-frequency analog circuits and impedance matching.
• Automotive (Non-Automotive Rated): Secondary systems like infotainment or lighting control.
• Test & Measurement Equipment: Calibration circuits and reference voltage dividers.

Conclusion of GQ8A011820FFT

The GQ8A011820FFT stands out for its precision, isolation capability, and rugged ceramic packaging, making it a superior choice over standard epoxy-coated networks. While not PPAP or automotive-qualified, its thin film technology and wide temperature range cater to industrial and medical applications demanding long-term stability. The QSOP gull-wing package ensures compatibility with automated assembly, reducing production costs. For engineers seeking a high-reliability, space-saving resistor network, this model offers an optimal balance of performance and durability.