TT Electronics/IRC

GQCB022261GGT

GQCB022261GGT Description

The GQCB022261GGT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding circuit applications. It integrates 23 resistors with a 2.26KΩ resistance value, offering a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a 24-pin QSOP ceramic package, this surface-mount device (SMD) features gull-wing terminations for reliable PCB connections. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it excels in precision analog and digital circuits. The ceramic case ensures durability, while the thin-film technology provides superior accuracy and low noise.

GQCB022261GGT Features

• High-Density Integration: 23 resistors in a compact QSOP package (8.66mm x 6.02mm x 1.47mm), saving board space.
• Stable Performance: ±50ppm/°C TCR and 2% tolerance ensure minimal drift in harsh environments.
• Robust Construction: Ceramic substrate enhances thermal and mechanical stability.
• Surface-Mount Ready: Gull-wing leads with 0.64mm pitch facilitate automated assembly.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial and automotive (non-PPAP) applications.
• Low Power Dissipation: 0.05W per resistor minimizes heat buildup in dense layouts.

GQCB022261GGT Applications

This resistor network is ideal for:

• Precision Voltage Dividers: Used in sensor interfaces and ADC/DAC circuits.
• Signal Conditioning: Ensures accuracy in instrumentation and measurement systems.
• Bus Termination Networks: Provides impedance matching in high-speed digital systems (e.g., DDR memory, FPGA I/Os).
• Industrial Control Systems: Reliable performance in PLCs and motor drivers.
• Medical Electronics: Low-noise operation suits patient monitoring devices.

Conclusion of GQCB022261GGT

The GQCB022261GGT stands out for its high-density integration, precision, and rugged ceramic construction, making it a top choice for engineers needing reliable resistor networks in compact designs. Its thin-film technology and tight tolerances cater to critical applications where stability and accuracy are paramount. While not PPAP-certified for automotive use, it excels in industrial, medical, and high-performance digital systems. For designs requiring low TCR, high power handling, and space efficiency, this model delivers exceptional value.