TT Electronics/IRC

GQCB0297R6GFT

GQCB0297R6GFT Description

The GQCB0297R6GFT from TT Electronics/IRC is a high-precision thin-film resistor network designed for surface-mount applications requiring stable performance in demanding environments. Encased in a 24-pin QSOP ceramic package, this 23-resistor array offers a 97.6 Ω resistance per element with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Rated for 1W total power dissipation (0.05W per resistor) and 100V maximum voltage, it operates reliably from 70°C to 125°C, making it suitable for industrial and instrumentation use. The gull-wing termination and 0.64mm pitch facilitate robust PCB mounting, while the ceramic substrate enhances thermal and mechanical stability.

GQCB0297R6GFT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Compact QSOP Package: Space-saving 8.66mm × 6.02mm × 1.47mm footprint with tight tolerances (±0.1mm height/length).
• High Power Handling: 1W total rating (distributed across 23 resistors) for multi-channel applications.
• Wide Temperature Range: Derated operation up to 125°C, ideal for harsh environments.
• BUS Circuit Designator: Optimized for bus termination, voltage division, and pull-up/down networks.
• Non-Automotive Grade: Suitable for industrial, telecom, and test equipment where PPAP compliance isn’t required.

GQCB0297R6GFT Applications

This resistor network excels in:

• Analog/Digital Signal Conditioning: Precision voltage dividers in ADCs/DACs.
• Bus Termination Networks: Impedance matching for high-speed data lines (e.g., DDR, PCIe).
• Instrumentation Amplifiers: Stable gain-setting resistors in measurement systems.
• Power Supply Feedback Circuits: Reliable feedback loops in DC-DC converters.
• Industrial Control Systems: Durable performance in PLCs and motor drives.

Conclusion of GQCB0297R6GFT

The GQCB0297R6GFT combines high-density integration, precision thin-film performance, and robust ceramic packaging, making it a standout choice for engineers needing reliable resistor networks in compact designs. Its 2% tolerance, low TCR, and 1W power rating address critical needs in signal integrity and power management, while the QSOP gull-wing format ensures compatibility with automated assembly. Though not RoHS-compliant, it remains a cost-effective solution for non-consumer applications where durability and accuracy are paramount.