TT Electronics/IRC

GQCB022940JCT

GQCB022940JCT Description

The GQCB022940JCT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP surface-mount device integrates 23 resistors with a 294 Ω resistance value, offering a 5% tolerance and a ±50 ppm/°C temperature coefficient. Encased in a ceramic package, it delivers a 1W total power rating (0.05W per resistor) and operates within a wide temperature range of 70°C to 125°C. Its gull-wing termination ensures reliable solderability, while the QSOP package (8.66mm x 6.02mm x 1.47mm) provides compactness for space-constrained designs. Rated for 100V maximum voltage, this network is ideal for bus termination, voltage division, and pull-up/down applications in industrial and communication systems.

GQCB022940JCT Features

• High-Density Integration: 23 resistors in a compact 24-pin QSOP package, reducing PCB footprint.
• Stable Performance: Thin-film technology ensures low noise, high accuracy, and excellent thermal stability (±50 ppm/°C).
• Robust Construction: Ceramic case enhances durability and heat dissipation, suitable for harsh environments.
• Precision Termination: Gull-wing leads with 0.64mm pitch for reliable surface-mount assembly.
• Wide Operating Range: Supports -55°C to +125°C (derated power up to 125°C), ensuring reliability in fluctuating conditions.
• Automotive-Grade Alternatives: While not PPAP or automotive-certified, its performance parallels higher-tier models.

GQCB022940JCT Applications

• Bus Termination: Ideal for CAN, I2C, and SPI buses in industrial control systems.
• Signal Conditioning: Used in ADC/DAC circuits for voltage scaling and impedance matching.
• Pull-Up/Down Networks: Ensures stable logic levels in microcontroller and FPGA designs.
• Medical Equipment: Suitable for low-noise, high-reliability circuits in diagnostic devices.
• Telecom Infrastructure: Deployed in RF modules and baseband processing for signal integrity.

Conclusion of GQCB022940JCT

The GQCB022940JCT excels in precision, power efficiency, and space savings, making it a superior choice for high-density analog and digital designs. Its thin-film ceramic construction and wide temperature range cater to demanding applications, while the QSOP package aligns with modern SMD assembly workflows. Engineers seeking reliable, compact resistor networks for industrial, telecom, or medical systems will find this model a cost-effective solution without compromising performance.