TT Electronics/IRC

GQCB011742GGT

GQCB011742GGT Description

The GQCB011742GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 17.4K 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 package with gull wing terminations, it offers excellent surface-mount compatibility and robust ceramic construction for durability. The device delivers a total power rating of 1W (0.05W per resistor) and operates at a maximum voltage of 100V, making it suitable for demanding circuits. Packaged in a tube, it is ideal for automated assembly processes.

GQCB011742GGT Features

• Precision Thin Film Technology: Ensures low noise and high accuracy for sensitive applications.
• High-Density Integration: 23 resistors in a compact 8.66mm x 6.02mm x 1.47mm QSOP package save PCB space.
• Wide Temperature Range: Reliable operation from 70°C to 125°C with derated power handling.
• Robust Construction: Ceramic case and gull wing terminations enhance mechanical and thermal stability.
• Automation-Friendly: Tube packaging facilitates efficient pick-and-place assembly.
• Low TCR: ±100ppm/°C ensures minimal resistance drift under thermal stress.

GQCB011742GGT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Control Systems: Stable performance in harsh environments with fluctuating temperatures.
• Medical Electronics: Low-noise signal processing in diagnostic equipment.
• Automotive Electronics (Non-Automotive Grade): Sensor interfaces and control modules where high reliability is critical.
• Test & Measurement Equipment: Calibration circuits requiring tight tolerance and low drift.

Conclusion of GQCB011742GGT

The GQCB011742GGT stands out as a high-precision, space-efficient resistor network for applications demanding stable performance under thermal and electrical stress. Its thin-film technology, robust ceramic packaging, and gull wing terminations make it a superior choice over thicker-film or less stable alternatives. While not PPAP or automotive-grade, it is well-suited for industrial, medical, and instrumentation uses where accuracy and durability are paramount. Engineers will appreciate its balance of performance, integration, and reliability in critical designs.