TT Electronics/IRC

GQ8B024991DT

GQ8B024991DT Description

The GQ8B024991DT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding circuit applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 4.99KΩ resistance value, offering a tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient. Encased in a ceramic package, it ensures excellent thermal stability and reliability across a wide temperature range of 70°C to 125°C. With a 0.75W (3/4W) total power rating and 0.05W per resistor, it is ideal for precision analog and digital circuits requiring consistent performance under varying conditions.

GQ8B024991DT Features

• High Precision: ±0.5% tolerance and ±50ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Ceramic case and thin-film technology provide superior thermal management and long-term stability.
• Space-Efficient Design: Compact QSOP package (4.9mm x 6.02mm x 1.47mm) with gull-wing terminations for easy surface mounting.
• High Voltage Handling: Supports up to 100V maximum voltage, suitable for industrial and automotive environments (though not PPAP or Automotive certified).
• Optimized Power Distribution: 15-resistor network with individual 0.05W ratings and a 0.75W total power dissipation.

GQ8B024991DT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning in test/measurement equipment.
• Digital Signal Processing: Pull-up/pull-down resistor arrays for buses (e.g., I²C, SPI) in communication systems.
• Industrial Controls: High-reliability applications like PLCs and motor drives where thermal stability is critical.
• Medical Electronics: Low-noise, stable resistance paths in diagnostic devices.

Conclusion of GQ8B024991DT

The GQ8B024991DT stands out for its precision, compactness, and thermal resilience, making it a top choice for engineers designing high-performance electronics. While not RoHS-compliant or automotive-grade, its ceramic construction and thin-film technology deliver unmatched accuracy in industrial, medical, and communication systems. For applications demanding tight tolerances and robust performance, this resistor network is a reliable solution.