TT Electronics/IRC

GQCB014991GDT

GQCB014991GDT Description

The GQCB014991GDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. It features 23 resistors in a 4.99K Ohm configuration 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, this 24-pin device offers a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for demanding circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the tube packaging ensures safe handling and storage.

GQCB014991GDT Features

• Precision Thin Film Technology: Delivers high accuracy (±2%) and low TCR (±100ppm/°C) for stable operation in varying temperatures.
• Robust Ceramic Construction: Enhances thermal stability and durability in harsh environments.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth), ideal for space-constrained designs.
• High Power Handling: 1W total dissipation (0.05W per resistor) supports power-sensitive applications.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its performance parallels higher-tier options.

GQCB014991GDT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage division and impedance matching in analog systems.
• Industrial Control Systems: Reliable performance in PLCs, sensors, and motor drives.
• Test & Measurement Equipment: Low-drift resistance networks for calibration and instrumentation.
• Telecommunications: Stable termination for high-frequency signal paths.
• Power Management: Distributed resistance in DC-DC converters and feedback loops.

Conclusion of GQCB014991GDT

The GQCB014991GDT combines precision, compactness, and robustness, making it a versatile choice for engineers prioritizing thermal stability and space efficiency. While not RoHS-compliant or automotive-rated, its ceramic thin-film design and QSOP footprint offer a competitive edge in industrial and telecom applications. For designs requiring tight-tolerance, multi-resistor networks, this model delivers exceptional value.