TT Electronics/IRC

GQ8A019760DBT

GQ8A019760DBT Description

The GQ8A019760DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount (SMD) applications. This 16-pin QSOP package integrates 8 isolated resistors, each with a 976Ω resistance value and a tight ±0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. The ceramic case construction enhances thermal stability, while the gull-wing termination facilitates reliable PCB mounting. With a 0.75W (3/4W) total power rating (0.1W per resistor) and an operating temperature range of -70°C to +125°C, this network is engineered for performance in harsh environments.

GQ8A019760DBT Features

• Precision Thin Film Technology: Delivers ±100ppm/°C temperature coefficient, minimizing resistance drift under thermal stress.
• High Voltage Handling: Supports up to 100V, making it suitable for industrial and instrumentation applications.
• Robust Ceramic Package: Ensures mechanical durability and superior heat dissipation compared to polymer-based alternatives.
• Isolated Circuit Design (ISOL): Each resistor is electrically independent, ideal for multi-channel systems requiring signal isolation.
• QSOP-16 Gull Wing SMD: Compact 4.9mm × 6.02mm footprint with 0.64mm pitch, optimized for high-density PCB layouts.
• Non-Automotive Grade: While not PPAP-compliant, it excels in test equipment, medical devices, and telecom infrastructure where precision is critical.

GQ8A019760DBT Applications

This resistor network is particularly suited for:

• Precision Analog Circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces in industrial control systems.
• Signal Isolation: Multi-channel data acquisition systems requiring minimal crosstalk.
• High-Temperature Environments: Aerospace and defense electronics where ceramic packages outperform plastic variants.
• Test & Measurement Equipment: Calibration tools and sensor interfaces demanding sub-1% tolerance stability.

Conclusion of GQ8A019760DBT

The GQ8A019760DBT stands out for its combination of precision, power handling, and isolation in a compact QSOP format. Its ceramic construction and thin-film technology make it a reliable choice for engineers designing high-accuracy, thermally stable circuits. While not RoHS-compliant, its performance in industrial, medical, and telecom applications justifies its use where regulatory flexibility exists. For projects requiring repeatable accuracy under thermal and electrical stress, this resistor network delivers exceptional value.