TT Electronics/IRC

GQCB011132GAT

GQCB011132GAT Description

The GQCB011132GAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 11.3K Ohm resistance value with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Encased in a ceramic QSOP package, it offers 1W total power dissipation (0.05W per resistor) and a maximum voltage rating of 100V. The 24-pin gull-wing termination and surface-mount design make it ideal for automated PCB assembly.

GQCB011132GAT Features

• High Precision: Thin-film technology delivers low TCR (±100ppm/°C) and 2% tolerance for reliable signal conditioning.
• Robust Construction: Ceramic case ensures durability and thermal stability in harsh environments.
• Space-Efficient: Compact QSOP package (8.66mm x 6.02mm x 1.47mm) with 0.64mm pitch suits high-density layouts.
• Wide Operating Range: Derated power capability up to 125°C, suitable for industrial and automotive (non-PPAP) applications.
• Automation-Friendly: Gull-wing leads and tube packaging streamline pick-and-place processes.

GQCB011132GAT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers in data acquisition systems.
• Industrial Controls: Feedback networks for PLC modules and sensor interfaces.
• Telecommunications: Impedance matching in RF circuits and filter networks.
• Test & Measurement Equipment: Calibration circuits requiring low drift over temperature.
• Power Management: Current sensing in DC-DC converters due to its 1W power handling.

Conclusion of GQCB011132GAT

The GQCB011132GAT stands out for its combination of precision, power efficiency, and compact design, making it a superior choice for engineers tackling space-constrained, high-reliability designs. While not RoHS-compliant, its ceramic construction and thin-film technology offer long-term stability unmatched by standard thick-film arrays. Ideal for industrial, telecom, and instrumentation applications where consistent performance under thermal stress is critical.