TT Electronics/IRC

GQCB012871FAT

GQCB012871FAT Description

The GQCB012871FAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 2.87KΩ resistance value per resistor with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 24-pin QSOP package with gull-wing terminations, it offers excellent surface-mount compatibility and robust ceramic construction for enhanced durability. The network delivers a total power rating of 1W (0.05W per resistor) and supports 100V maximum voltage, making it suitable for precision analog and digital circuits.

GQCB012871FAT Features

• High-Density Integration: 23 resistors in a compact QSOP-24 package (8.66mm x 6.02mm x 1.47mm) save PCB space.
• Superior Stability: Thin-film technology ensures low noise, high accuracy, and minimal drift over temperature.
• Robust Construction: Ceramic case provides excellent thermal and mechanical resilience.
• Precision Performance: 1% tolerance and ±100ppm/°C TCR for critical applications.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm pitch enable reliable SMT placement.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and instrumentation use.

GQCB012871FAT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, DAC/ADC interfaces.
• Industrial Control Systems: PLCs, sensor arrays, and feedback circuits.
• Telecommunications: Impedance matching and line termination.
• Medical Electronics: High-reliability measurement equipment.
• Automotive (Non-Automotive Rated): Infotainment and non-safety-critical subsystems.

Conclusion of GQCB012871FAT

The GQCB012871FAT combines high density, precision, and reliability in a rugged ceramic QSOP package. Its thin-film technology and tight tolerances make it ideal for applications demanding long-term stability and accuracy. While not PPAP or automotive-qualified, it is a cost-effective solution for industrial, telecom, and medical electronics where space and performance are critical. Its 1W total power handling and 100V rating further distinguish it from standard networks, offering engineers a versatile component for complex circuit designs.