TT Electronics/IRC

GQCB023000GGT

GQCB023000GGT Description

The GQCB023000GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 300Ω resistance value per resistor with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide 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 the ceramic case enhances thermal and mechanical durability.

GQCB023000GGT Features

• Precision Thin Film Technology: Delivers high accuracy (±2%) and low TCR (±50ppm/°C) for stable operation in varying conditions.
• Robust Ceramic Package: Ensures superior thermal dissipation and mechanical strength compared to plastic alternatives.
• High-Density Integration: 23 resistors in a compact QSOP (6.02mm x 8.66mm x 1.47mm) footprint, saving board space.
• Automated Assembly-Friendly: Gull-wing leads and 0.64mm terminal pitch optimize pick-and-place efficiency.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial and harsh environments.
• Non-Automotive (PPAP No): Ideal for non-critical automotive or general industrial use.

GQCB023000GGT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and pull-up/down networks in ADC/DAC circuits.
• Medical Electronics: Stable resistance paths in patient monitoring systems where drift is unacceptable.
• Test & Measurement Equipment: High-accuracy calibration and reference circuits.
• Industrial Control Systems: Durable performance in PLC modules and sensor interfaces.
• Telecom Infrastructure: Reliable termination for high-speed data lines in base stations.

Conclusion of GQCB023000GGT

The GQCB023000GGT combines precision, durability, and space efficiency, making it a standout choice for engineers needing reliable resistor networks in demanding environments. Its ceramic construction, thin-film technology, and gull-wing SMD design address challenges in thermal management, accuracy, and manufacturability. While not PPAP-compliant, it remains a cost-effective solution for industrial, medical, and telecom applications where consistent performance is critical. For designs requiring tight tolerances and robust packaging, this model offers a compelling balance of performance and practicality.