TT Electronics/IRC

GQCB019312GBT

GQCB019312GBT Description

The GQCB019312GBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 93.1K Ohm resistance value with a tight 2% tolerance and a low ±100ppm/°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 100V maximum voltage rating, making it suitable for demanding circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its rectangular ceramic case ensures durability and thermal efficiency.

GQCB019312GBT Features

• High Precision: Thin-film technology delivers low TCR (±100ppm/°C) and 2% tolerance for reliable signal conditioning.
• Robust Construction: Ceramic QSOP package enhances thermal stability and mechanical strength.
• Space-Efficient: Compact 8.66mm × 6.02mm × 1.47mm footprint with 0.64mm terminal pitch suits high-density layouts.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C, ideal for harsh environments.
• Automated Assembly Friendly: Gull-wing leads and tube packaging streamline pick-and-place processes.

GQCB019312GBT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers in data acquisition systems.
• Industrial Controls: Feedback networks for PLCs and motor drivers.
• Telecommunications: Impedance matching in RF and baseband circuits.
• Medical Electronics: Stable biasing in diagnostic equipment.
• Automotive (Non-Automotive Rated): Sensor interfaces where high-temperature stability is critical.

Conclusion of GQCB019312GBT

The GQCB019312GBT combines precision, durability, and compactness, making it a standout choice for engineers requiring reliable resistor networks in space-constrained, thermally challenging designs. Its ceramic construction, thin-film accuracy, and surface-mount compatibility offer a superior alternative to thicker-film or less stable arrays, particularly in industrial and telecom applications. While not PPAP or automotive-qualified, its performance metrics align with rigorous commercial and industrial standards.