TT Electronics/IRC

GQ8B012740DBT

GQ8B012740DBT Description

The GQ8B012740DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 16-pin QSOP device integrates 15 resistors with a 274Ω resistance value, offering a tight 0.5% tolerance and a low ±100ppm/°C temperature coefficient. Encased in a ceramic package, it ensures superior thermal stability and durability. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a maximum operating temperature of 125°C, this network is engineered for reliability in precision circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating makes it suitable for moderate-voltage applications.

GQ8B012740DBT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR ensure stable performance in temperature-varying environments.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• Compact & Efficient: QSOP package (4.9mm x 6.02mm x 1.47mm) saves board space while delivering 0.75W total power.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm pitch optimize pick-and-place compatibility.
• Wide Operating Range: Functions reliably from 70°C to 125°C with derated power.
• Non-Automotive: Ideal for industrial and commercial applications where PPAP compliance is not required.

GQ8B012740DBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Signal Processing: DAC/ADC reference networks, filter networks, and impedance matching.
• Industrial Controls: PLCs, motor drives, and power management systems requiring stable resistance.
• Test & Measurement Equipment: Calibration circuits and instrumentation where low TCR is critical.
• Consumer Electronics: Audio amplifiers and display drivers benefiting from compact, high-density resistor arrays.

Conclusion of GQ8B012740DBT

The GQ8B012740DBT stands out for its precision, compactness, and thermal resilience, making it a superior choice for applications demanding tight tolerance and reliability. While not automotive-grade, its ceramic construction and thin-film technology offer exceptional performance in industrial, commercial, and high-end consumer electronics. Engineers seeking a space-saving, high-accuracy resistor network will find this model optimally balanced for cost and performance.