TT Electronics/IRC

GQ8A038200JGT

GQ8A038200JGT Description

The GQ8A038200JGT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Housed in a 16-pin QSOP ceramic package, it features 820Ω resistance per resistor with a 5% tolerance and a ±25ppm/°C temperature coefficient, ensuring stable performance across a 70°C to 125°C operating range. The isolated (ISOL) circuit design allows independent resistor functionality, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for moderate power dissipation. With a 100V maximum voltage rating and gull-wing SMD termination, this component is optimized for surface-mount assembly in compact PCB layouts.

GQ8A038200JGT Features

• Ceramic QSOP Package: Offers superior thermal stability and mechanical robustness compared to plastic alternatives.
• Thin-Film Technology: Delivers low noise, high accuracy, and excellent long-term reliability.
• Isolated Resistor Network: Each of the 8 resistors operates independently, ideal for multi-channel signal conditioning.
• Wide Temperature Range: Operates reliably from -55°C to +125°C (derated power up to 125°C).
• Precision Tolerance: 5% resistance tolerance and ±25ppm/°C TCR ensure consistent performance in critical circuits.
• SMD Gull-Wing Terminals: Facilitates automated PCB assembly with a 0.64mm terminal pitch.

GQ8A038200JGT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, feedback networks, and sensor interfaces.
• Industrial Control Systems: Isolated signal paths in PLCs and motor drivers.
• Test & Measurement Equipment: High-stability reference circuits and calibration networks.
• Medical Electronics: Low-drift circuits in diagnostic devices where reliability is paramount.
• Aerospace & Defense: Ruggedized applications requiring ceramic-packaged components.

Conclusion of GQ8A038200JGT

The GQ8A038200JGT stands out for its ceramic isolation, thin-film precision, and robust SMD design, making it a superior choice for engineers needing reliable resistor networks in harsh environments. While not RoHS-compliant, its thermal performance and accuracy justify its use in specialized industrial, medical, and aerospace applications where competing plastic-packaged arrays may fall short. Its tube packaging ensures safe handling and storage prior to assembly.