TT Electronics/IRC

GQCB013321FBT

GQCB013321FBT Description

The GQCB013321FBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding circuit applications. It features 23 resistors with a 3.32KΩ resistance value, 1% tolerance, and a ±100ppm/°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 offers a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for high-reliability environments. Its gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical durability.

GQCB013321FBT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Robust Ceramic Package: Superior heat dissipation and mechanical strength compared to plastic alternatives.
• High-Density Integration: 23 resistors in a compact 8.66mm × 6.02mm × 1.47mm footprint, ideal for space-constrained designs.
• Wide Temperature Range: Operates reliably from -55°C to +125°C (derated power above 70°C).
• Automated Assembly Compatibility: Gull-wing leads and QSOP package align with standard SMD processes.
• Non-Automotive Grade: Optimized for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GQCB013321FBT Applications

This resistor network excels in:

• Voltage Division & Signal Conditioning: Precision dividers in ADC/DAC circuits.
• Bus Termination & Pull-Up/Down Networks: High-speed digital systems (e.g., DDR memory, FPGA I/O).
• Industrial Control Systems: PLCs, sensor interfaces, and power management modules.
• Test & Measurement Equipment: Calibration circuits requiring long-term stability.
• Medical Electronics: Low-drift applications where consistent performance is critical.

Conclusion of GQCB013321FBT

The GQCB013321FBT combines high precision, thermal resilience, and compact integration, making it a standout choice for engineers prioritizing reliability in harsh environments. While not RoHS-compliant, its ceramic construction and thin-film technology offer superior performance over standard arrays, particularly in high-frequency or thermally variable systems. For designs demanding tight tolerance and robust packaging, this network delivers exceptional value in industrial and professional electronics.