TT Electronics/IRC

GQCA019760DBT

GQCA019760DBT Description

The GQCA019760DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 24-pin QSOP package features 12 isolated resistors, each with a 976 Ω resistance value and a tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. The ceramic case style and gull-wing termination provide robust mechanical stability and reliable surface-mount compatibility. With a power rating of 1W (0.1W per resistor) and a ±100ppm/°C temperature coefficient, this network maintains stable performance across a wide temperature range (70°C to 125°C). Its 100V maximum voltage rating and thin-film technology make it ideal for precision analog and mixed-signal designs.

GQCA019760DBT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Ceramic substrate and gull-wing leads enhance durability and thermal dissipation.
• Isolated Resistors: 12 independent resistors (976 Ω each) in a compact QSOP package (8.66 x 6.02 x 1.47 mm).
• Wide Operating Range: Rated for 125°C maximum temperature, suitable for industrial and automotive environments (though not PPAP/automotive certified).
• Surface-Mount Design: 0.64mm terminal pitch simplifies PCB assembly while saving board space.
• Non-RoHS Compliant: May be preferred for legacy or high-reliability systems requiring leaded components.

GQCA019760DBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces.
• Test & Measurement Equipment: High-accuracy signal conditioning and calibration.
• Industrial Controls: Isolated signal paths in PLCs and motor drives.
• Telecom Infrastructure: RF matching networks and line termination.
• Medical Devices: Stable resistance in diagnostic and monitoring systems.

Conclusion of GQCA019760DBT

The GQCA019760DBT combines thin-film precision, compact packaging, and high power handling for engineers needing reliable resistor networks in space-constrained designs. Its isolated resistors and ceramic construction offer superior performance over polymer-based alternatives, particularly in high-temperature or high-voltage scenarios. While not RoHS-compliant, it remains a top choice for legacy or specialized applications demanding uncompromising accuracy and durability.