TT Electronics/IRC

GQ8B019311DT

GQ8B019311DT Description

The GQ8B019311DT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 15 resistors in a 16-pin QSOP package with a rectangular ceramic case, offering excellent thermal stability and reliability. Each resistor provides a 9.31KΩ value with a tight 0.5% tolerance and a low ±100ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. The network supports a maximum voltage rating of 100V and delivers a total power rating of 0.75W (3/4W), with each resistor rated at 0.05W (1/20W). Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic substrate enhances durability in harsh environments.

GQ8B019311DT Features

• Precision Performance: 0.5% tolerance and ±100ppm/°C TCR for stable operation in precision circuits.
• Robust Construction: Ceramic case and thin-film technology ensure high reliability and thermal management.
• Space-Efficient: Compact QSOP package (4.9mm x 6.02mm x 1.47mm) with 0.64mm pitch, ideal for dense PCB layouts.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suitable for industrial and automotive-grade applications (though not PPAP or Automotive certified).
• High Voltage Handling: 100V maximum rating per resistor, making it suitable for signal conditioning and voltage division tasks.

GQ8B019311DT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, DAC/ADC reference circuits.
• Industrial Control Systems: Feedback networks, sensor calibration, and instrumentation.
• Telecommunications: Impedance matching and line termination in high-frequency circuits.
• Medical Electronics: Low-drift applications where accuracy is critical.
• Test & Measurement Equipment: Stable resistance networks for calibration and signal conditioning.

Conclusion of GQ8B019311DT

The GQ8B019311DT stands out for its precision, compactness, and rugged ceramic construction, making it a superior choice for engineers needing reliable resistor networks in space-constrained, high-performance designs. While not automotive-qualified, its wide temperature range and low TCR make it ideal for industrial, medical, and telecom applications where stability and accuracy are paramount. Its surface-mount gull-wing design further simplifies assembly, reducing manufacturing costs without compromising performance.