TT Electronics/IRC

GQCB025621GT

GQCB025621GT Description

The GQCB025621GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 5.62KΩ 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, making it suitable for demanding circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its compact dimensions (8.66mm x 6.02mm x 1.47mm) save board space.

GQCB025621GT Features

• Precision Thin Film Technology: Delivers high accuracy and stability with ±50ppm/°C TCR.
• Robust Ceramic Case: Enhances thermal performance and durability in harsh environments.
• High-Density Integration: 23 resistors in a 24-pin QSOP package optimize space efficiency.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Low-Power Dissipation: 0.05W per resistor minimizes heat buildup in dense layouts.
• Automotive-Grade Alternatives: While not PPAP or automotive-certified, its reliability suits industrial and telecom applications.

GQCB025621GT Applications

Ideal for precision analog circuits, voltage dividers, and signal conditioning in:

• Industrial Control Systems: Stable performance in PLCs and sensor interfaces.
• Telecommunications Equipment: Low-noise signal processing in RF and baseband circuits.
• Medical Devices: Reliable operation in diagnostic and monitoring tools.
• Test & Measurement Instruments: High-accuracy resistance networks for calibration.

Conclusion of GQCB025621GT

The GQCB025621GT stands out for its thin-film precision, compact QSOP footprint, and wide thermal range, making it a superior choice for applications demanding tight tolerances and reliability. Its non-RoHS compliance may limit use in eco-sensitive designs, but its ceramic construction and low TCR ensure longevity in industrial and telecom environments. Engineers seeking a cost-effective, high-density resistor network will find this model exceptionally versatile.