TT Electronics/IRC

GQCB012052GCT

GQCB012052GCT Description

The GQCB012052GCT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 20.5KΩ resistance value per resistor with a tight 2% tolerance and a low ±100ppm/°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 a 1W total power rating (0.05W per resistor) and a maximum voltage rating of 100V. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its compact dimensions (8.66mm x 6.02mm x 1.47mm) make it ideal for space-constrained designs.

GQCB012052GCT Features

• High-Density Integration: 23 resistors in a single 24-pin QSOP ceramic package, reducing board space and assembly complexity.
• Precision Thin-Film Technology: Delivers low noise, high stability, and excellent TCR performance (±100ppm/°C).
• Robust Construction: Ceramic case ensures durability and reliable thermal dissipation.
• Automated Assembly Friendly: Gull-wing SMD termination and 0.64mm terminal pitch optimize pick-and-place efficiency.
• Wide Operating Range: Suitable for industrial and commercial environments with a 125°C max operating temperature.
• Non-Automotive (PPAP No): Ideal for non-automotive precision circuits where high reliability is critical.

GQCB012052GCT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems, diagnostic equipment requiring stable resistance.
• Test & Measurement Instruments: Calibration circuits, sensor interfaces with low drift.
• Industrial Control Systems: PLCs, motor drives, and power management modules.
• Communication Hardware: RF front-end matching networks, filter tuning.

Conclusion of GQCB012052GCT

The GQCB012052GCT stands out for its high-density integration, precision thin-film performance, and rugged ceramic packaging. While not RoHS-compliant, its 2% tolerance, low TCR, and 1W power handling make it a superior choice for industrial, medical, and instrumentation applications demanding reliability and accuracy. Its QSOP gull-wing design ensures compatibility with modern SMT processes, offering a balance of performance and manufacturability.