TT Electronics/IRC

GQCA026192CBT

GQCA026192CBT Description

The GQCA026192CBT 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 61.9KΩ resistance and an ultra-tight 0.25% 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 ±50ppm/°C temperature coefficient and a 125°C maximum operating temperature, this network maintains stable performance across a wide thermal range. Its 1W total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for high-reliability systems.

GQCA026192CBT Features

• Precision Thin Film Technology: Delivers ±0.25% tolerance and ±50ppm/°C TCR for stable, low-drift performance.
• Isolated Resistor Network: 12 independent resistors (ISOL designator) enable flexible circuit design without crosstalk.
• Robust Construction: Ceramic substrate and QSOP package ensure durability and thermal stability.
• High Power Handling: 1W total dissipation (0.1W per resistor) supports energy-intensive applications.
• Surface-Mount Optimized: Gull-wing leads and 0.64mm pitch simplify PCB assembly in compact designs.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ideal for industrial environments.

GQCA026192CBT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces requiring tight tolerance.
• Medical Electronics: Patient monitoring systems where accuracy and reliability are critical.
• Industrial Control Systems: PLCs, sensor signal conditioning, and process control modules.
• Test & Measurement Equipment: Calibration circuits and instrumentation amplifiers.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive electronics.

Conclusion of GQCA026192CBT

The GQCA026192CBT stands out for its precision, isolation, and ruggedness, making it a top choice for engineers designing high-accuracy systems. While not PPAP or automotive-qualified, its ceramic construction, thin-film technology, and gull-wing SMD compatibility offer superior performance in industrial, medical, and instrumentation applications. For projects demanding low tolerance, thermal stability, and isolated resistor networks, this model delivers exceptional value.