TT Electronics/IRC

GQ8A038200FFT

GQ8A038200FFT Description

The GQ8A038200FFT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Encased in a ceramic QSOP package, it offers 820Ω resistance per resistor with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of -70°C to +125°C. The isolated (ISOL) circuit design allows independent resistor functionality, making it ideal for signal conditioning and impedance matching. With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, this 16-pin gull-wing SMD component is optimized for surface-mount assembly in compact PCB layouts.

GQ8A038200FFT Features

• Precision Thin-Film Technology: Delivers low noise and high accuracy (±1%) for sensitive analog/digital circuits.
• Ceramic QSOP Package: Enhances thermal performance and mechanical durability in harsh environments.
• Isolated Resistor Network (ISOL): Each of the 8 resistors operates independently, enabling flexible circuit design.
• Wide Temperature Range: Reliable performance from -70°C to +125°C, even at derated power (70°C to 125°C).
• High Power Density: 0.75W total dissipation in a compact 4.9mm x 6.02mm x 1.47mm footprint.
• Gull-Wing Termination: Ensures robust solder joints for automated PCB assembly.
• Non-Automotive (PPAP No): Suitable for industrial, telecom, and instrumentation applications.

GQ8A038200FFT Applications

• Signal Conditioning: Precision voltage dividers in ADC/DAC circuits.
• Impedance Matching: RF and communication systems requiring stable termination.
• Medical Electronics: Patient monitoring equipment where accuracy is critical.
• Test & Measurement: Calibration tools and sensor interfaces.
• Industrial Controls: PLCs and motor drivers needing robust, temperature-stable components.

Conclusion of GQ8A038200FFT

The GQ8A038200FFT stands out for its combination of precision, power efficiency, and isolation in a ceramic QSOP package. Its thin-film technology and wide temperature range make it superior to thicker-film or carbon-based networks in demanding environments. While not RoHS-compliant or automotive-grade, it excels in industrial, medical, and high-reliability electronics where accuracy and thermal performance are paramount. The tube packaging ensures safe handling during high-volume SMT processes. For designers seeking a compact, high-performance resistor network, this model offers a compelling balance of specs and reliability.