TT Electronics/IRC

GQCB022051GDT

GQCB022051GDT Description

The GQCB022051GDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 23-resistor array features a 2.05KΩ resistance value per resistor with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 24-pin QSOP ceramic package, it offers 1W total power dissipation (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for high-density PCB designs. The gull-wing termination and surface-mount (SMD) configuration facilitate automated assembly processes.

GQCB022051GDT Features

• Precision Thin-Film Technology: Delivers superior accuracy (±2%) and low TCR (±50ppm/°C) for stable signal conditioning.
• Robust Ceramic Package: Ensures mechanical durability and thermal stability in harsh environments.
• High-Density Integration: 23 resistors in a compact 8.66mm × 6.02mm × 1.47mm QSOP footprint optimize board space.
• Automation-Friendly: Gull-wing leads and 0.64mm terminal pitch enable reliable pick-and-place assembly.
• Wide Operating Range: Rated for 125°C maximum temperature, ideal for industrial and telecom applications.
• Non-Automotive (PPAP No): Tailored for commercial/industrial use where PPAP compliance is not required.

GQCB022051GDT Applications

This resistor network excels in:

• Analog Signal Processing: Voltage dividers, DAC/ADC reference circuits, and sensor interfaces.
• Telecommunications Equipment: Line termination, impedance matching, and RF modules.
• Test & Measurement Systems: Precision calibration and instrumentation due to low TCR.
• Power Management: Current-limiting and feedback networks in DC-DC converters.
• Industrial Controls: PLCs and motor drives where temperature stability is critical.

Conclusion of GQCB022051GDT

The GQCB022051GDT stands out for its precision, compactness, and reliability, making it a top choice for engineers prioritizing signal integrity and space efficiency. While not RoHS-compliant, its ceramic construction and thin-film technology offer long-term stability in non-automotive settings. Ideal for high-frequency, high-temperature, or miniaturized designs, this resistor network bridges the gap between performance and manufacturability in modern electronics.