TT Electronics/IRC

GQCB0140R2FT

GQCB0140R2FT Description

The GQCB0140R2FT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP package integrates 23 resistors, each with a 40.2Ω resistance and a tight 1% tolerance, ensuring consistent performance in demanding circuits. The network operates within a wide temperature range of 70°C to 125°C and delivers a total power rating of 1W (0.05W per resistor), making it suitable for power-sensitive designs. Its ceramic case and gull-wing termination provide robust mechanical stability and reliable surface-mount compatibility. With a ±100ppm/°C temperature coefficient, this component maintains stability across thermal variations, ideal for environments requiring minimal drift.

GQCB0140R2FT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy for signal conditioning and analog circuits.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with a 0.64mm terminal pitch, enabling high-density PCB layouts.
• High Voltage Rating: Supports up to 100V, suitable for industrial and automotive (non-AEC-Q200) applications.
• Stable Thermal Performance: ±100ppm/°C TCR ensures reliability in fluctuating temperatures.
• Robust Construction: Ceramic substrate and gull-wing leads enhance durability and solderability.
• Non-Automotive Grade: While not PPAP-capable, it excels in test equipment, medical devices, and communication systems where precision is critical.

GQCB0140R2FT Applications

This resistor network is optimized for:

• Voltage Division & Bus Termination: Its BUS circuit designator makes it ideal for digital signal processing (DSP) and memory interfaces.
• Industrial Control Systems: Stable performance in PLC modules, sensor interfaces, and power management circuits.
• Medical Electronics: Low drift and high accuracy suit patient monitoring and diagnostic equipment.
• Telecom Infrastructure: Reliable operation in base stations and network switches where signal integrity is paramount.

Conclusion of GQCB0140R2FT

The GQCB0140R2FT stands out for its precision, compact form factor, and thermal resilience, offering superior performance in applications requiring stable resistance networks. While not automotive-grade, its thin-film technology and ceramic construction make it a preferred choice for high-reliability industrial and telecom systems. Engineers seeking a balance of accuracy, power handling, and space efficiency will find this component indispensable for advanced electronic designs.